USD $10
Mystery Cable of Mysterious Mystery
Stock: 1
USD $20
HP 00085-60991 Svce PH Motor Assembly
Stock: 1
USD $5
Soutcho Fasteners 47-10-224 Box of 16
Stock: 1
USD $225
Telonic Berkely Tunable Bandpass Filter Model TTF 1500-5-5EE
Stock: 1
USD $55
Peak Atlas DCA55 Component Analyzer
Stock: 1
USD $15
Scientific Atlanta 346074 4-Way Power Divider
Stock: 2
USD $25
Pacific Measurements Model 13786 Power Sensor 1MHz-18GHz
Stock: 1
USD $45
Narda Model 734 Variable Attenuator
Stock: 1
USD $25
Narda Model 3044-10 Coaxial Directional Coupler, discount available:
Stock: 2
USD $10
KDI Triangle CA-1933 0.5-2.0GHz 20dB Directional Coupler, discount available:
Stock: 5
USD $35
Microtech M15370/3-003 10dB Directional Coupler
Stock: 1
USD $55
Narda 3002-20 Coaxial Directional Coupler .95-2GHz, discount available:
Stock: 2
USD $75
Narda 304310 Coaxial Directional Coupler, discount available:
Stock: 4
USD $55
Pacific Measurements Model 15271 Power Sensor 1MHz-26.5GHz
Stock: 2
USD $45
Pacific Measurements Model 13839 Power Detector
Stock: 1
USD $65
Boonton Electronics Model 51033-S/10 Power Sensor, 0.1MHz-18GHz
Stock: 1
USD $35
Harris Model U6284A Thermistor Mount
Stock: 1
USD $10
Boonton Electronics Model 91-12F RF Probe, 10kHz-1.2GHz, for use with Model 91 and 92 RF Voltmeters. Includes Boonton Model 91-6C Unterminated BNC Adapter.
Working condition unknown.
Stock: 1
USD $75
Pacific Measurements Model 15176 Power Sensor 1MHz-18.5GHz
Stock: 1
USD $4
ITT Pomona 2798 3291 8 Phone Adapter, available discount:
Stock: 46
USD $12
Trilithic Model HFP-530/10 NM/NF High Power Fixed Attenuator
Stock: 1
USD $10
5′ BNC-BNC Coax Cable, 50Ω, Gold Center Pin, Molded Ends
Stock: 4
USD $40
PCB Drill Bits – #80 0.0135″, Box of 50
Stock: 5
USD $40
PCB Drill Bits – .0177″ 0.45mm, Box of 50
Stock: 1
USD $40
PCB Drill Bits – .0441″, Box of 50
Stock: 1
USD $40
HP 8761B SPDT RF Switch DC-18 GHz
Stock: 2
USD $7
Mini-Circuits ZADC-10-10-N Coupler 800-100 MHz
Stock: 2
USD $85
ΩMini-Circuits ZFSC-16-3, 50Ω, 16 Way Power Splitter, 1-30 MHz
Stock: 1
USD $7
Mini-Circuits ZADC-10-10 Coupler 800-1000 MHz.
Stock: 3
USD $145
HP 11721A Frequency Doubler 100-2600 MHz
Stock: 1
USD $105
Krytar Model 158010 0.5-8GHz Coupler
Stock: 2
USD $20
Bulk Transistors – Bulk Transistors – 2SD2023 NPN, 500 pieces
Stock: 16
USD $5
Bulk Transistors – MCL78L08ACPG, 752 pieces
Stock: 1
USD $20
Bulk Transistors – ML7818FA, Box of 1 000 pieces.
Stock: 1
USD $55
We were unable to locate any manufacturer’s data for this power sensor, we believe it is a Pacific Measurements sensor, with a frequency rang of 0-20 GHz.
Stock: 1
USD $29
Lumaux LF-210A 100 MHz Probe Kit (1x/10x)
Stock: 17
USD $10
MiniCircuits Mixer ZEM-2100TC-1, 10+1GHz
Stock: 1
USD $15
Omega 88402/96 Magnetic Mount Thermocouple, set of 2 pieces.
Stock: 1
USD $55
Pacific Measurements Model 13784 Power Detector 1MHz-18GHz
Stock: 1
USD $55
Pacific Measurements – 12464 Power Detector, 1-18 GHz
Stock: 1
USD $25
Pacific Measurements 12868 Power Detector Cable
Stock: 2
USD $5
Replacement Components Division – HH 22C 050 Temperature Actuation Switch
16/8FLA @120/240V
Set Range: -30 -50F
Stock: 11
USD $15
Weinschel Engineering Model 530A-2 Filter
Stock: 1
USD $65
HP Model 360D Low Pass Filter, Fc = 4100 MC
Stock: 2
USD $25
Pacific Measurements Model 15238 Detector Adapter
Stock: 3
USD $65
Pacific Measurements Model 15237 Power Detector 1MHz-18GHz
Stock: 1
USD $75
Pacific Measurements Model 13783 Power Detector 1MHz-18GHz
Stock: 1
USD $135
Pacific Measurements Model 14139 Power Detector 1MHz-18GHz
Stock: 1
USD $55
Pacific Measurements Model 13782 Power Detector, Frequency Correction 1MHz-18GHz
$55.00 each or 3 for $140.00
Stock: 14
USD $35
P2300C 300MHz 100x Passive High Voltage (5 000 V P-t-P) Probe, includes manual, ground wire, and regulating rod.
Stock: 1
USD $20
HP 08501-60067 8501/8505 Interconnect to 8505
Stock: 1
USD $20
HP 08505-60231 Freq Control/Signal Processor Interconnect
Stock: 1
USD $40
HIOKI 3108 Clamp On Hi-Tester (0-250A 500V AC/DC ), includes leather carrying case, probes, and clamp.
Working condition unknown.
Stock: 1
USD $30
Calibration plug-in for D14A network analyzer mainframe. Working condition unknown.
Stock: 1
USD $10
General Radio Type 1862-C Megohmmeter, missing lid, working condition unknown.
Stock: 1
USD $20
Systron Donner Model 6153 Counter/Timer, 8-digit nixie tube display, working condition unknown. Uses the “old” HP-style pwoer cord (not included).
Stock: 1
USD $40
HP 6271B DC Power Supply (60V, 3A), panel meter on the left side is loose, and working condition is unknown.
Stock: 1
USD $145
The HP 5334A counter offers high-resolution measurement power with versatile signal conditioning, triggering, and external arming features to handle a range of demanding measurement applications. Rise and fall time, pulse width can be measured at the push of a button or with a single HP-IB command. Automatic trigger level and attenuator settings provide adjustment-free measurements that are displayed in units of your choice.
Stock: 1
USD $50
Voltage: 0-600V
Current: 0-1.5A
Power: 900W
Constant-Voltage/Constant-Current type
115 VAC ±10%, single phase, 57-63 Hz.
Working condition unknown, believed to be a parts unit.
Stock: 1
USD $65
The HP 5341A Frequency Counter performs exceptionally fast measurements of frequency up to 4.5GHz. Using a unique HP-designed microwave switchable filter, its automatic heterodyne measurement technique insures high tolerance of FM on the measured signal. In the normal mode of operation, the Agilent HP 5341A will automatically measure and display the lowest CW signal within its sensitivity; in the manual mode, the operator can choose to search within any of ten frequency bands which cover the counter’s full range. Type N & BNC connectors; ±1% accuracy; 50-ohms.
Working condition of this unit is unknown.
Stock: 1
USD $10
Quan-Tech Model 420 Noise Generator
Stock: 1
USD $115
Electronic Measurements Inc Model ATR 250-1 Variable Output DC Power Supply (32V, 25A)
Stock: 1
USD $150
Model 1100-AR is a modular telemetry receiver, developed between 1969 and 1972 by Microdyne Corporation in Rockville (Maryland, USA). The receiver was aimed at the emerging lunar mission and satellite business of the late 1960s and early 1970s, but eventually became the workhorse for many tracking stations for the next three decades. Although it has since been succeeded by new designs, it is still widely used today (2019), mainly because of its robustness and reliability.
The receiver is fully modular and consists of a 4U 19″ rackmount enclosure that contains the basic circuitry, and has five bays for optional modules, which makes it highly customisable.
The two wide slots at the top are suitable for a CRT (spectrum) display or an RF field strength indicator, whilst the other slots are for the RF front-end (bottom right), the IF strip (centre) and a demodulator (bottom left). Depending on the application and the required frequency range, a selection of a range of modules and options could be installed in the 1100-AR mainframe.
Although the 1100-AR was primarily intended to be used as part of a satellite (or aerospace) base station, it was sometimes used as a reference receiver, an intercept receiver, and even as a surveillance receiver.
Included modules:
Full working condition of this unit is not known.
Stock: 1
USD $200
HP 8350A Sweep Oscillator w/86220A RF Plugin (10-1300 MHz)
Stock: 1
USD $200
HP 8350A Sweep Oscillator w/86240B RF Plugin (2.0-8.4 GHz)
Stock: 1
USD $65
Daven Co Type VT-795G Attenuation Network, 600Ω impedance, working condition unknown.
Stock: 1
USD $30
This is a high precision digitally controlled current source for up to +-100mA of current and up to +-100V voltage compliance. The current value can be programmed and controlled via BCD-logic. Additionally the current source can be controlled via a rear-sided connector with an analog voltage.
Working condition unknown.
Stock: 1
USD $35
The MTS-1700 Series Universal Protective Relay Test System is a comprehensive relay test system designed for standard testing of polyphase and single-phase protection relays. It can perform steady-state and complex dynamic testing of relays, as well as fault playback (regeneration of digitized fault waveforms). It is meant to be computer controlled, and is particularly designed for simulation of faults in three phase systems. Advanced fault simulation capabilities, such as frequency, voltage, current and phase ramping, are standard. Full control of all functions via the RS-232C computer interface paves the way for automated testing of many types of protection relays.
Working condition unknown.
Stock: 1
USD $30
This ultra-fast RF Power Meter has been optimized to increase productivity of RF and microwave test stations. It provides a unique combination of speed, accuracy and dynamic range with a frequency range spanning the heavily used RF and microwave bands. It measures 100kHz to 18GHz frequency range. 4 digit LED display 500 Readings per second +40 dBm to -50 dBm.
Stock: 1
USD $35
REM Cathode Recovery Unit and CRT Tester, working condition unknown.
Stock: 1
USD $85
Electronic Measurements Model TCR 600S1-1 DC Power Supply (600VDC, 1A), working condition unknown.
In the TCR Series, input AC is applied to three pair of bi-directionally connected SCRs placed within the delta connected primary of the main power transformer. The Secondary voltage of this transformer is rectified and double L/C filtered to provide a low ripple DC output. Both output voltage and current are sensed and compared against internal references or externally applied control levels so the supply provides either constant voltage or constant current regulation with automatic crossover depending on control level. Additional circuitry provides bias levels, circuit protection and metering functions.In an SCR phase-controlled DC Power Supply, output is controlled by modulating the conduction angle of the controlled SCRs. In the TCR Series, input AC is applied to three pair of bi-directionally connected SCRs placed within the delta connected primary of the main power transformer. The Secondary voltage of this transformer is rectified and double L/C filtered to provide a low ripple DC output. Both output voltage and current are sensed and compared against internal references or externally applied control levels so the supply provides either constant voltage or constant current regulation with automatic crossover depending on control level. Additional circuitry provides bias levels, circuit protection and metering functions.
Stock: 1
USD $65
Ballantine 6310A 2 Hz to 1 MHz Test Oscillator
Stock: 1
USD $275
Model 1100-AR is a modular telemetry receiver, developed between 1969 and 1972 by Microdyne Corporation in Rockville (Maryland, USA). The receiver was aimed at the emerging lunar mission and satellite business of the late 1960s and early 1970s, but eventually became the workhorse for many tracking stations for the next three decades. Although it has since been succeeded by new designs, it is still widely used today (2019), mainly because of its robustness and reliability.
The receiver is fully modular and consists of a 4U 19″ rackmount enclosure that contains the basic circuitry, and has five bays for optional modules, which makes it highly customisable.
The two wide slots at the top are suitable for a CRT (spectrum) display or an RF field strength indicator, whilst the other slots are for the RF front-end (bottom right), the IF strip (centre) and a demodulator (bottom left). Depending on the application and the required frequency range, a selection of a range of modules and options could be installed in the 1100-AR mainframe.
Although the 1100-AR was primarily intended to be used as part of a satellite (or aerospace) base station, it was sometimes used as a reference receiver, an intercept receiver, and even as a surveillance receiver.
Included modules:
Stock: 1
USD $30
TF31165-4 Power Supply Test Fixture, working condition unknown.
Stock: 1
USD $135
The MFTD (Modular Frequency & Time Distribution) is also modular in nature. This expansion chassis provides frequency (5 MHz) and timing (1 PPS) distribution when additional output capacity is needed from the MFTS system.
Includes the following plugins:
Working condition unknown.
Stock: 1
USD $135
PM Model 1045 RF Power Meter, measures 100kHz to 18GHz frequency range. 4 digit LED display 500 Readings per second +40 dBm to -50 dBm.
Working condition unknown.
Stock: 1
USD $65
The PRS-RB module provides an accurate clock rate of 5 and 10 MHz and a 1 PPS signal synchronized to UTC. The PRS-Rb uses a Model LPRO rubidium oscillator accurate to 1E-11 over a 24 hour period.
When PRS modules are disciplined to GPS satellite time transmissions through the GPS module the accuracy of the system is less than 100 ns.
Working condition unknown.
Stock: 1
USD $25
The Modular Digital Pulse (MDP) module provides four 1 PPS TTL/CMOS compatible outputs through BNC connectors on its front panel. The module receives an internal 1 PPS signal and performs buffering and amplification of the output signals provided for use by external equipment.
All 1 PPS outputs are derived from a differential 1 PPS input that is applied to the MDP at backplane input P1. If this 1 PPS signal is removed, the fault detector will illuminate the FAULT LED within 5 seconds.
Working condition unknown.
Stock: 2
USD $115
The MFTD (Modular Frequency & Time Distribution) is a modular expansion chassis and is designed to work alongside the MFTS system.
Efratom MFTD-AE6 frame with the following plugins:
Working condition unknown.
Stock: 1
USD $15
Nida Trainer Model 202, working condition unknown, used as part of larger NIDA classroom training accessories for teaching STEM.
Serial no: 5342
Power 115V
Stock: 1
USD $185
E. A. Fischione Instrument Manufacturing Model SSG-100 Digital Function Generator, working condition unknown.
Serial no: 113
Stock: 1
USD $85
Ballantine Test Oscillator 6310A Mod 915
SG-1168 A/U
Serial no: 0789A
Des. Act. 50423
NSN: 6625-01-130-0463
Stock: 1
USD $110
Wavetek Model 188-S-1257
4MHz Sweep/Function Generator
Contr No F41608-89-D0930
NSN 6625-01-294-0975
Stock: 1
USD $175
FUG Bipolar Power Supply NLB 140 M-65
Fabr Nr: 98 06 6959 01
Netz: 115V ±10% 47-63Hz T4A
Ausgang: 65V 2A
Stock: 1
USD $195
High Voltage Calibrated DC Power Source – Model 1570A 1-3012 V, 40MA
Serial no: 902005
Stock: 1
USD $270
Electro-tech systems Electrostatic Voltmeter Model 102
Serial no: 280
Stock: 1
USD $10
LWD scientific MiniPULSIR 10
117V AC 60Hz
Serial no: 89121176
Stock: 1
USD $50
Pacific Measurements Inc. PM Model 1045 RF Power Meter
Manual and data sheet available here
Stock: 1
USD $85
Hewlett Packard 5328A Universal Counter
Manual available here
Stock: 1
USD $15
HLI Transmission Test Set – Model 42-10
s/n: 02129
ID# A411648
Stock: 1
USD $20
YEW Type 2404 Insulation Tester
No. 02343U
The 2404 is a reliable, hand-driven insulation tester using a DC-DC
converter. The 2404 includes a number of useful and easy-to-use
features. Six different models are available for different test voltages (DC) and
MΩ ranges. With the exception of the 240415 and 240416, all models
provide a convenient continuity range of 0 to 500Ω full scale.
Product details and specifications available here
Stock: 1
USD $20
Tunable Microwave Filter Model HPF-220 2-20GHz
S/N 6021-369
Stock: 1
USD $165
Austron 8152 Time Code Gen-Reader. A device specifically designed for use as a central timing device for the purpose of providing time-correlated signals for magnetic tape recorders, oscillographs, strip chart recorders, cameras, digital printers, remote digital displays or direct computer entry. The device may generate various time code formats, contain special features for time comparisons against broadcast time signals and provide visual display in bcd or decimal format.
Unit is missing its bottom cover, and the top cover is loose.
Stock: 1
USD $35
Research Engineering Model EM70-10-101-2 Dual IF Amplifier (70MHz, 30dB gain)
Stock: 2
USD $135
Systron Donner Model 6150 Counter/Timer, wrong period on “mult 1” setting, but otherwise in working condition.
Stock: 1
USD $35
This is a Department of National Defense rack-mount received assembly. Working condition unknown.
Stock: 1
USD $45
Acopian Model R28M13A DC Power Supply (28VDC, 5A). Datasheet available here.
Stock: 2
USD $45
Integra Microwave Model VTS-102 (2.0-18.0GHz) VCO Test Set, working condition unknown.
Stock: 1
USD $515
BAFCO Model 916AXH Frequency Response Analyzer. Technical specifications here.
Stock: 1
USD $85
Systron Donner Model 6054B Frequency Counter (20MHz-24GHz), does not work correctly over 8 GHz
Stock: 1
USD $185
HP 1631D Logic Analyzer, includes manual and all cables. Working condition unknown.
Stock: 1
USD $650
Transistor Devices Inc. DLP 50-60-1000A
Operation manual available here
Specifications available here
Stock: 1
USD $25
Mu-Del Electronics Power Panel Model MPP-2223
Serial no: 287901
Stock: 1
USD $10
Noise/com Programmable noise generator NC 9644
10Hz-20KHz
5V RMs/600 OMS
Stock: 1
USD $25
DT-2234C Digital Tachometer with operation manual
Stock: 1
USD $40
National Instruments N114
Model: NI Elvis
Part no: 189323F-01
Serial no: 112FAD1
Stock: 1
USD $20
Realistic MPA-25 20- watt AC/mobile PA amplifier
Stock: 1
USD $20
Hewlett Packard 11859B Amplifier Switch
Serial no: 2232A00164
Stock: 1
USD $15
Electro Impulse Laboratory TS-1771A/U Test set, radio frequency power 0 to 150 watts maximum RF input
Stock: 1
USD $10
Litebeams, Inc.
Model no: EL5001
Serial no: 1288
Stock: 1
USD $50
Pacific Measurements Portable RF Power Meter 1034A
Code : 09
Serial no: 651
Operating instructions included
Stock: 1
USD $20
Fluke 7220A Frequency Counter
S/N 4100042 & 3420031
Stock: 1
USD $10
1 Lot of 30+ Assorted Connectors
Stock: 1 Lot
USD $20
Assorted Connectors
Stock: 1 Lot
USD $2
ON MJ11021 Transistors BM0548
Stock: 79
USD $10
NEW HH Smith Test Leads with alligator clip
Stock: 1
USD $10
Oscilloscope Lumaux Probe Kit 100MHz
LF-210A
Stock: 1
USD $12
Heathkit Hybrid Phone Patch Model HD-15
Serial no: 030 4919
Manual available here
Stock: 1
USD $2
Type K – Thermocouples
Stock: 5
USD $2
Type J – Thermocouples approximately 72″
Type K – Precision Fine Wire Thermocouples approximately 36″
5TC-TT-T-20-120 – Teflon Insulated Thermocouple
Stock: 17
USD $10
NEW Plastic Electronic Enclosure
Model RM-178
Fits a PCB approximately 16.6″ x 7.6″
Stock: 1
USD $10
NEW Hoffman Q87742427 Control/Junction Box 7.5″ Square
Stock: 5
USD $20
Cenco – 30737 Universal Power Supply
Model: VC-01
Serial no: 0780
Stock: 1
USD $25
Hewlett Packard 83236B PCS Interface
Serial no: 3711J02044
Stock: 1
USD $10
NEW Omega MJC-T 0306 Miniature Cold Junction Compensator with user’s guide
$10 each – 5 available
Stock: 4
USD $3
Shoulder Banana Test Leads
Paired slots $6 each set – 7 available
Singles – $3 each – 5 available
Stock: 12
USD $5
Johnson Test Prod & Patch Cord
217-5303-001 & 217-5302-001
$5 each or 5 for $20
Stock: 20
USD $5
Crimper / Cutter / Stripper with 25 connectors
.075-6.0 Wire Strippers
$5 each or 4 for $20
Stock: 16
USD $10
Meg-Chek Digital Insulation Tester 2025D
Operates with six 1.5 V AA cells (not included). The insulation tester’s measurement voltage is 500 VDC, and it can measure up to 2000 Megohms in four different ranges on a 31/2 digit display. Includes the original manuals in English
Stock: 1
USD $25
Attenuation DB Variable Attenuator Model E101 Ser 272
Stock: 1
USD $100
Boonton Electronics Microwattmeter 42BD
Serial no: 2020
– No power sensor
Stock: 1
USD $195
Datum Model 9150 Time Code Generator, unit is missing its case screws.
Stock: 1
USD $30
AVO Multi-Amp TCM-915S, Timer Control Monitor unit, manual available here.
Stock: 1
USD $40
Electronic Measurements Model TCR 80S13 (80VDC 13A), unit has not been tested and is sold “as is”, line cord needs replacing.
Unit is very heavy, and shipping costs will be high as a result.
Stock: 1
USD $40
Power Ten Model 3100A-4006 Power Supply (50VDC, 8A), unit has not been tested and is sold “as is”, requires the line cord to be replaced.
Stock: 1
USD $115
Associated Research Model 2211 Meg-Chek Megohmmeter. Includes original manual and leads.
Stock: 1
USD $150
This frequency standard unit comes complete with the following modules:
Stock: 1
USD $435
The Guildline 9576A DVM (Digital Voltmeter) is a highly efficient and reliable voltage measurement instrument designed for precise and accurate readings in industrial and laboratory settings. With advanced digital technology, this DVM offers exceptional measurement capabilities and a wide voltage range to accommodate various applications. The 9576A DVM features a high-resolution display that ensures clear visualization of measurements, enabling users to gather information quickly and effectively. Additionally, it boasts low internal noise, guaranteeing accurate and distortion-free voltage measurements.
Specifications
Stock: 1
USD $300
The 8901A modulation analyzer measures modulation and recovers the modulation signal, determines RF frequency and measures RF power.
Stock: 1
USD $200
This working scope and frame comes with the following:
Stock: 1
USD $200
This Pacific Measurements scope includes all of the following base components:
Stock: 1
USD $200
Boonton Electronics – Microwattmeter 42BD
Serial no: 1448
Power Sensor model: 4200
S/N 4981
Stock: 1
USD $40
067-0591-00 Calibration Fixture Case
Horizontal Programmable Plug-In Extender
Stock: 1
USD $100
Jung Jin JMM-2400 Communications Tester 20-1000MHz
Serial no: 3311076
Stock: 1
USD $100
Kikusui Model PAD 55-6L Regulated DC Power Supply (0-55 VDC, 6A)
Stock: 1
USD $70
Datum Model 6502 RF Distribution, features 10 outputs.
Stock: 1
USD $25
Wavetek Model 601 Signal Switching System, includes two Wavetek model 610, 200 MHz, 10 channel switch modules.
Stock: 1
USD $40
BRS Electronics Power Supply (50VDC, 10A)
Stock: 1
USD $25
Research Engineering EM70-10-101-2
Dual IF Amplifier 70 MHz 30dB Gain
Stock: 1
USD $75
CXR Telcom 702
Serial no: 1467
Identification no: XMSS3/A279268
Authority (T.O., ETC) 33K3-4-1256-1
Stock: 1
USD $20
Multiplexer Model FE-7723A Frequency Electronics Inc.
Serial no: 8044-7934
Part no: D26070-7493
Stock: 1
USD $200
Hewlett Packard 5334B Universal Counter
Serial no: 2937A06886
Stock: 1
USD $215
The TCR series is a very robust design of SCR phase controlled regulated power supply. In an SCR phase-controlled DC Power Supply, output is controlled by modulating the conduction angle of the controlled SCRs. In the TCR Series, input AC is applied to three pair of bi-directionally connected SCRs placed within the delta connected primary of the main power transformer. The Secondary voltage of this transformer is rectified and double L/C filtered to provide a low ripple DC output. Both output voltage and current are sensed and compared against internal references or externally applied control levels so the supply provides either constant voltage or constant current regulation with automatic crossover depending on control level. Additional circuitry provides bias levels, circuit protection and metering functions.
This unit has not been tested and is sold “as is”.
Stock: 1
USD $375
The HP 8981B vector modulation analyzer (and HP 8780A/8782B vector signal generators) can be used to adjust and troubleshoot I/Q modulators, demodulators, and I/Q modulated signals used in digital mobile radio, microwave radio, and the transmission of digital video. The analyzers can be connected to the I/Q outputs of a demodulator in a receiver, or to IF test points. Once connected, the 8981B displays constellations, EYE diagrams, and vector diagrams of digital modulation formats such as QPSK, 16QAM, 64QAM, and 256QAM. The analyzer also makes statistical measures of system quality such as closure, lock angle error, and quadrature error. Through these “constellation analysis” techniques, transmission quality can be measured and monitored to detect degradations in the transmission link before link bit error rates reach unacceptable levels.
This unit has not been tested, and is sold “as is”.
Stock: 1
USD $50
Laboratory DC Power Supply
GW Model: GPR-6030D
Stock: 1
USD $25
Tektronix Type 3A3 Dual-Trace Differential Amplifier
Serial no: 006571
Stock: 1
USD $20
Fluke 2165A Digital Thermometer
0673296
Stock: 1
USD $25
Humitemp – Phys-Chem Scientific Corp.
Instrument S/N: 2862
Model no: 2200-C/E
Stock: 1
USD $100
Hewlett Packard E3614A DC Power Supply
Serial no: KR51301490
Stock: 1
USD $30
Microwave Crystal Test Set
Type 390
Airborne Instruments Laboratory
Stock: 1
USD $30
Signal Corps Crystal Rectifier Test Set TS-268C/U Test Set
Serial no: 860
Order no: 25669-PH-49-7
Stock: 1
USD $30
Protek Sweep function Generator 8-803
9205CQ2560
Stock: 1
USD $40
HP 6266B DC Power Supply (0-40VDC, 0-5A), working condition unknown, left panel meter loose.
Stock: 1
USD $35
HP 3551 A Transmission Test Set. Working condition unknown, missing front cover, defect tag states unit needs new batteries.
Stock: 1
USD $30
Tektronix Display Generator. Working condition unknown, mounting screws for case are missing.
Stock: 1
USD $30
Photodyne Model 1950XR Continuous Attenuator. Working condition unknown.
Stock: 1
USD $185
Trek model PA1208A ESC HV Power Supply. Working condition unknown.
Stock: 1
USD $55
Tektronix 2721 Sweep Transmitter. Working condition unknown.
Stock: 1
USD $275
HP 84811A Peak Power Sensor 0.1-18.0 GHz
Stock: 1
USD $45
SCIENTIFIC ATLANTA 7530A Video Receiver, working condition unknown.
Stock: 1
USD $150
Wavetek Model 5135A 0.1-160 MHz Ultra Fast Switching Frequency Synthesizer
Stock: 1
USD $165
EA FISCHIONE SSG-100 Digital Function Generator
Stock: 1
USD $30
Regco RG-7310D Baseband Converter, working condition unknown.
Stock: 1
USD $75
Systron Donner Model DPS Digital Power Source. Channel B not working.
Stock: 1
USD $20
PPMm Inc. Model R1M-B Megohm Meter
* 2 available – 1 without leads
Data and manual available here
Stock: 2
USD $60
Micro-Technical Industries Thermo-Probe Model 9
Stock: 1
USD $60
Micro-Technical Industries Thermo-Probe Model 35B
Stock: 1
USD $10
Armaco – Multi-range DC Miliammeter
Stock: 1
USD $95
HP 6220B Power Supply (0-50V @ 0.5A, 0-25VDC @ 1A)
Stock: 1
USD $75
Power Science Industries – Varitron AC Line Conditioner and Variable Power Supply
Stock: 1
USD $185
HP – 6002A DC Power Supply (0-50 VDC, 0-10A) 200W
Stock: 1
USD $25
The CBL is meant to be used with a TI graphing calculator (TI-83 series), and is a portable, handheld, battery-operated, data collection device for collecting “real-world” data. Data collected with a CBL
can be retrieved and analyzed by TI graphing calculators. With the CBL 2 and appropriate sensors, you can measure motion, temperature, light, sound, pH, force and more.
Stock: 2
USD $50
Electronic Measurements Inc – ATR 100-1 Variable DC Power Supply (max 32V 10A)
Stock: 1
USD $175
Agilent 8960 Series 10 – Wireless Communications Test Set. Working condition unknown, includes original documentation and software. Fantastically heavy and difficult to move (rated as a two-person lift).
Stock: 1
USD $50
Lambda – Regulated Power Supply (0-40VDC, 15A)
Stock: 1
USD $75
Biddle Instruments 210259 Major Megger Tester
Serial no. 4470
Stock: 1
USD $50
PRD Electronics 587-A Adjustable RF Something-OR-Other
Serial no. 1057
Stock: 2
USD $25
Scientific Atlanta – 7520 Down Converter. Not sure what exactly it down converts, but it’s heavy. Working condition unknown.
Stock: 1
USD $25
Tektronix – 2A63 Differential Amplifier Plugin (parts unit), includes original Tektronix employee manual (has an entertaining section on car pools, amongst other things).
Stock: 1
USD $2
Logic Analyzer Probes
30V Max
Stock: 20
USD $50
Hewlett Packard 1142A Option 018 for APC-APC Network
HP 1142A03724
Stock: 1
USD $30
Tektronix DC 504 Counter/Timer
Serial no: B038453
Stock: 1 on hold pending
USD $30
Tektronix FG 503 Function Generator
Serial no: B038916
Stock: 1
USD $30
Pulse Instruments – Dual Bipolar Dias Supply PI-702
PI-702-002HR
Model: 0465
Stock: 1
USD $30
Tektronix DC 504A Counter/Timer
Serial no: B011007
Stock: 1
USD $65
Lambda Regulated Power Supply – LQ-531, 0-20V, 8.6A
Stock: 1
USD $150
Wavetek 5135A Ultra Fast Switching Frequency Synthesizer (0.1-160 MHz)
Stock: 1
USD $50
PMC Regulated Power Supply (0-10 VDC, 0-25A)
Stock: 2
USD $110
Sorensen XTS 7-6 DC Power Supply
Serial no: 1729
Manual available here
Stock: 1
USD $110
Lambda LLS6008 Regulated Power Supply
Output 0-8V @20A
Data sheet available here
Stock: 1
USD $165
Systron Donner HRP36-10 DC Power Supply
Serial no: 39006-5
Stock: 1
USD $95
HP 489A Microwave Amplifier 1.0-2.0 GHz
Stock: 1
USD $35
Mu-Del Electronics MPP-2223 Power Panel
Serial no: 287902
Stock: 1
USD $275
Tektronix 2247A 100MHZ Oscilloscope / Counter / Timers
Serial no: B022298
Manual available here
Stock: 1
USD $165
General Data Products 543 Dual Frequency Synthesizer
Serial no: 115
Stock: 1
USD $80
DANA 9514 Universal timer/counter 105-125V 50-400Hz
S/N: 404167
Instruction manual available here
Stock: 1
USD $350
EIP 371 Source Locking Microwave Counter
Data sheet available here
Stock: 1
USD $90
Kepco MSK 10-10M Digital Power Supply
0-10V 0-10A
Serial no: 142193
Stock: 1
USD $65
Hewlett Packard 5314A Universal Counter
Stock: 2
USD $65
Lambda LQD-421 Dual Regulated Power Supply
Serial no: A 39563
Stock: 1
USD $275
Keithley 3910 Function Synthesizer 0.1mHz-1MHz
Serial no. N00404
Manual available here
Stock: 1
USD $95
Western Instruments 1901 I.F/Baseband Tone Generator
Serial no. 91-31365 Iss 3K
Stock: 1
USD $60
Lambda LQ-520 EDC Power Supply
Output 0-10V Max rating: 5.0A
Stock: 2
USD $45
Lambda LQ-411 EDC Power Supply
Output 0-20V Max rating: 1.2A
Stock: 1
USD $75
Output Meter TS-585D/U Howel-Ronset Instrument co.
Serial no: 31
Order no. 4485PP-60
Stock: 1
USD $180
Pacific Measurements 1034A Portable RF Power Meter
Stock: 1
USD $195
Wavetek 1-4GHz Micro Source Model 952
Reverse Power 20mW Max
S/N A6940518
Stock: 1
USD $15
Jewell Electrical Instruments Inc. MM3 Millivolts
Stock: 1
USD $65
Integra Microwave PM-1 Pulse Modulator
2-18GHz
Serial no: 9042-107
Stock: 1
USD $45
6000 Counts True RMS Multimeter with NCV ( Non-Contact Voltage Detection)
Back Light for Easy Reading
Auto and Manual Ranging with Relative measurement (all ranges except frequency)
All range fused (resettable) with 1 Year Warranty by Sinometer
Auto power off (could be disabled) & Blue LED Back-lit LCD display
Stock: 1
USD $25
Associated research MEG-CHEK Megger with instruction manual
Stock: 1
USD $25
K&L Tunable Bandreject Filter 3TNF-200/400/5N
Serial: FF043-1
Stock: 1
USD $55
Keithley 175 Auto-Ranging Multimeter
Condensed operating instructions included
50-60Hz AC only 12VA Max
Stock: 1
USD $95
Hewlett Packard 6112A DC Power Supply 0-40V 0-.5A
Serial no: 2128A-02416
Stock: 1
USD $25
K & L Tunable Bandreject filter
033F8
3TNF-00073
3TNF-1000/2000-0/0
S/N 2
Stock: 1
USD $25
K & L Tunable Bandreject filter
5140
3TNF-00034
3TNF-500/1000-0/0
S/N 3
Stock: 1
USD $185
Dynaload 50V/15A/100W Transistor Devices
Stock: 1
USD $35
Hewlett Packard 6281A DC Power Supply
0-7.5V 0-5A
Stock: 1
USD $45
Lambda Model LQ-530 Regulated Power Supply
Ouput 0-10V
Max rating : 14.0A
Stock: 1
USD $25
Ecos Electronic Corp. Electrical Safety Analyzer
Model 1020
Stock: 1
USD $65
Tektronix 7A22 Differential Amplifier plugin
Stock: 1
USD $75
Meter, Audio Level TS-585 D/U
AUL Instruments
Serial No: 60 B
Stock: 1
USD $85
Weston Instruments Inc. Volts D.C Voltmeter 1000 OHMS Per Volt
Model: 931 No. 92676
Stock: 1
USD $35
Cen-Tech 92242 Digital Thermometer with K-type probe with assembly & operating instructions
Stock: 1
USD $75
Victor Insulation Tester VC60B+
0.1MΩ – 2000MΩ
S/N: 993692211
Stock: 1
USD $25
James G. Biddle co. Megger BM100-2
Catalog no: 210800-2
Serial no: L4504
Stock: 1
USD $145
Electromagnetic Radiation Tester GM3120
Input: DC9V 6F22
Manufacturer: Shenzen Jumaoyan
Stock: 2
USD $25
KDI/Triangle Electronics Inc. 4Way Power Dividers YF-21
Serial no: 2834
Stock: 1
USD $48
Hewlett Packard 11473 A Balancing Transformers
Serial no: 1401A00482
Stock: 1
USD $15
KDI/Triangle Electronics Inc. 4Way Power Dividers YF-25
Frequency: .75-1.5GHz
Stock: 4
USD $25
Technical Research and Manufacturing Inc. Power divider
Model: DL6923
899-946 MHz
Stock: 2
USD $110
NEW RS100-C+ Series Reference Standard
Stock: 2
USD $55
Eimac Power Electron Tube – 4D21/4-125A
Stock: 1
USD $20
Rockwell 13499
P/N 278-0450-250 REV. AV
Tecal 7W259
Stock: 4 Lots
USD $38
Technical Systems L-Band ANT-LHP
P/N 10406
S/N A005
Stock: 1
USD $22
Texscan Measuring 23042
Model: 5BB397.5/351
Serial: 1355-1 -KK & 3875-1 -KK
Stock: 2
USD $25
Merrimac MFR-12457 Attenuator
PDML-40A-100 Lot-14277 / 13365
#2-56 THD, .25 Max deep screw penetration
Stock: 1
USD $38
APC Weinschel 1897 Terminator
No: 1411-1.2
Stock: 1
USD $22
Texscan Measuring 23042
Model: 5BB490/166-0 & 5BB490/166
Serial: 1356-1 .5KK & 3876-1 0.5KK
Stock: 2
USD $35
Anaren 4J0266 2.0-4.0 GHz
Stock: 3
USD $110
NEW Krytar 158010 .5-8 GHz Directional Coupler
Serial no: 61902 / 64560
Stock: 2
USD $72
Anaren 41130 Power Divider 2-15 GHz
Stock: 1
USD $25
Weinschel 9682-1 / 3200-1 Programmable Attenuator 12VDC
Stock: 1
USD $45
K&L Microwave 4B120-600/50-O/OP Band Pass Filter 600 MHz 50MHzBP
Serial numbers: RE140-7 / RE140-3 / TF714-6 / PC806-1
Stock: 4
USD $45
K&L Microwave 4B120-200/16-O/OP Band Pass Filter 200MHZ 16MHzBP
Serial numbers: REI39-7 / TF713-8 / REI39-3
Stock: 3
USD $35
Merrimac CRM-15-70/24364 277-0489-010 Coupler
Stock: 1
USD $18
Mini-Circuits ZAPDJ-2 Coaxial Power Splitter/Combiner 1-2GHz
Stock: 1
USD $35
Weinschel 3200-1 Programmable Attenuator 12VDC 1-5GHz-2GHz
S/N 11919
Stock: 1
USD $18
Mini-Circuits ZAPD-2 Coaxial Power Splitter/Combiner 1-2 GHz
Stock: 2
USD $325
Northern Airborne Technology J100 System Connector TH250-2UN FM TAC/COM System – ** Direct from Walter Shawlee II’s Personal Collection! **
Serial no: 1137
Power : 28 VDC
Revision no: 402-2B
Similar installation and operation manual available here
Stock: 1
USD $40
Tektronix 670-1663-02 Type 485 Sweep Replacement Board
Stock: 1
USD $20
Digitally Controlled Tunable Filter
SubSystems by Trilithic
Model: DCVF24/250-5-50-AA
P/N 2011295000
S/N 200842026
90-250 V ~ 50 – 60 Hz
150 W Max 5A Fast 250 V ~
Stock: 1
USD $20
IntraAction Model MLE Frequency Synthesizer
Model: MLE-12AA
Serial no: 806133
Voltage: 115/230VAC
100-140MHz
Stock: 1
USD $5
NEW Tektronix 131-4244-00 0.135″ Diameter ECB-To-Circuit Board Adapters
Stock: 1
USD $20
1 Lot of 10 – Pin Milspec Connectors
Stock: 1 Lot
USD $30
Hewlett Packard Pod 2 Data + K Clock Data Cable Set
Stock: 2
USD $40
TOA Electric Co Impedance Meter
Type: ZM-104
Stock: 1
USD $69
Tektronixs P6139A Probe
500MHz 8.0pF 10MΩ 10X 1.3M
Stock: 1
USD $10
Motorola Microchips
16C61-ME 9509 CBA
PICI6C711-ME/P
PICI6C622-ME 9550SAW
Stock: 1 Lot
USD $15
XP3402B Photomultiplier Tube
SN: 06254
PHR: 8.6%
HV: 1018 Volts
Stock: 1
USD $45
Stoddart Aircraft Radio Co. #90330-2 Antenna
Frequency in Megacycles
Stock: 1
USD $8
UNI-T UT33C
Unfused: Max 10 sec Each 15 min
Fused: 200mA Max
CATI 600V
CATII 300V
Stock: 1
USD $49
Tektronix P6111B Probe
200MHz
15.OpF
10MΩ
10X 2 meter
Stock: 1
USD $40
Filtronics M5096-01 Band Pass Filter
Model no: F3507
Serial no: 10
Stock: 1
USD $15
K&L Microwave Inc. 7B114-896/180-0 Filter
49956-713438-2
Serial No: XB337-7
Stock: 1
USD $40
Filtronics 115096-01 Band Pass Filter
Model no: F3507
Serial no: 11
Stock: 1
USD $12
Trak Microwave
MOD. DOC6309
Freq. 1620 MHz
S/N 219
FSCM 12855
Stock: 1
USD $6
Merrimac C2M-20-6G-6011 J2-20dB – set of 2 pieces.
Stock: 1
USD $15
Could be a directional coupler, amplifier, or attenuator – not entirely sure. Has inputs for 3.0-4.0 GHz, 5.0-6.0 GHz, and 12.0-24.0 GHz.
Stock: 1
USD $79
OHAUS Model 1212 Weight Set – 500g (metric weights only)
Stock: 1
USD $39
HP 10436A – Miniature Passive Probe, 10:1, 10MOhm, 11pF, for 1v MOhm / 18-22pF inputs
Stock: 1
USD $12
Watkins-Johnson WJ-5148-13 Amplifier
Stock: 1
USD $38
Used for keeping your DC-3 level. Not to be confused with a standard issue Air Force Light Sabre. You only make that mistake once.
Stock: 2
USD $36
Weinschel Directional Coupler 0.5-2.0 GHz 10dB
Model 1538RA-10
Stock: 1
USD $12
MAC Technology 149008902 20dB 30dB
Serial no: 597017
Stock: 1
USD $42
MCL 15542 SADC-10-1-1 Directional Coupler
56996 B4014750-2
Stock: 1
USD $35
Omni-Spectra PN2026-6004-10 -10dB Directional Coupler 2.0-18.0 GHz
Stock: 1
USD $28
M15370/9-014 Directional Coupler 20dB
97899-24469
SN 183
Stock: 1
USD $12
Meca H80 Watt Series Power Combiner/Divider H2N-1.950
Stock: 1
USD $30
Hewlett Packard 767D Dual Directional Coupler
1900-4000 MC
Serial no: 02152
Stock: 1
USD $30
Hewlett Packard Directional Coupler 1.7-12.4 GHz
Model 779D
Stock: 1
USD $115
Norsal IND. Directional Coupler 19136 4871-16N
Frequency 4-18 GHz
S/N 193
Stock: 1
USD $135
Krytar 158010 5-8GHz Directional Coupler
Serial 62056
Stock: 1
USD $30
Meca Directional Coupler Model KS-21603L4
700-M034
Stock: 1
USD $30
Sage Lab. Directional Coupler
Model 750
Serial no: 15
Stock: 1
USD $30
Meca Directional Coupler
Model KS-21603L 4
700-M034
Stock: 1
USD $45
Hewlett Packard 786D Directional Detector 960-2110 MHz
Stock: 1
USD $5
TRAK 20A6431 1297 Directional Coupler
Stock: 1
USD $ 12
Anaren Directional Couplers 10010-30 225-400 MHz -30dB
Stock: 4
USD $100
Specific Gravity Hydrometer Measurement Set – 9 Piece
Stock: 1
USD $15
Backlit LCD, comes in a highly visible, neon orange case. If the electromagnetic radiation doesn’t melt your eyes, the bright color of the device will.
Stock: 1
USD $45
This is a true RMS multimeter that comes with a manual and test leads. It features a 6000 count, backlit, LCD.
Stock: 2
USD $40
4000 count display, high accuracy 0.25% basic DC, autoranging w/manual locking, includes:
Stock: 1
USD $30
Known more commonly as a “lightning arrestor”, this device is normally connected to antenna arrays to prevent sudden, unexpected, and catastrophic electrical discharge from your antenna into your very expensive equipment.
This item is what goes “boom” before your several thousand dollar radio does in the event of a lightning strike.
Stock: 6
USD $20
These single bay units were designed to fit the TM5XX series frames, providing a convenient place to store leads, probes, and tools.
In the same category as a line cord for “must have”.
Stock: 3
USD $225
Calibration state and working condition of this unit is unconfirmed, and it does not have a current calibration sticker.
Stock: 1
USD $300
The Digital Surface Resistance/Resistivity Test Kit is a portable instrument designed to measure resistance between two points (RTT), surface to ground (RTG), and surface resistivity in complete accordance with EOS/ESD Association Standard S-4.1. This unit is suitable for evaluating the electrical properties of ESD protective work surfaces and flooring products.
Stock: 1
USD $550
This is a complete reference timing standard setup that incorporates the Efratom Performance Monitor Module (PMM), GPS module, PRS-RB module, and PRS-XO module.
Stock: 1
USD $285
The Tektronix 2337 is a ruggedized portable dual-channel, 100 MHz analog scope. An A Ext connector (external signal to the A Trigger Generator) on the front panel, B Ext connector (external signal to the B Trigger Generator) on the front cover, and External Z-Axis connector at the rear round out its connectivity. The front cover also has a 3½ digit LCD for delta time (disconnects DMM from LCD readout), DC (up to 500 V), RMS AC (up to 350 V), and Ω (up to 20 MΩ) measurements, and B Trigger function.
Stock: 1
USD $225
1840-A Output Power Meter & General Radio
F41608-77-F-0210
NSN: 6625-00-937-6156
Serial no: 6947
The Type 1840-A Output Power Meter is
an adjustable, passive network for the determination
of the power output and of the internal impedance of
audio-frequency generators, amplifiers, transducers,
and other sources of audio-frequency power.
Details & Manual available here
Stock: 2
USD $15
CEJ 8822 Stainless hardened caliber
Stock: 1
USD $55
Made in Finland, tested and working, includes the HMP 36 sensor.
Stock: 1
USD $130
Alan Fixed Attenuator
Input: 50HP30-50 N 8938
Output: 69019
Stock: 1
USD $145
100 Watt Fixed Attenuator FH Series
Model 50FH-030-100-2
30dB 100 Watts DC-2 GHz
Part details available here
Stock: 1
USD $60
Hewlett Packard Attenuator 24 VDC
Part # 5086-7815
Stock: 1
USD $10
3M / Photodyne Model 2250XF Fiber Optic Test Set.
Stock: 1
USD $75
The Hewlett Packard 3581A Wave Analyzer resolves and measures the amplitude and frequency of spectral components. This instrument offers accurate amplitude and good frequency resolution in the form of a portable, easy-to-use measuring tool. Since not all signals originate from a stable frequency source, the HP 3581A incorporates an AFT circuit which locks to a drifting signal for stable, accurate measurements.
Stock: 2
USD $50
This unit has an error/repair tag on it stating the output is somewhat erratic, so this unit is sold in “as is” condition.
Stock: 1
USD $30
Wavecom Ultraflat Directional Coupler 4.0-8.0 GHz
Model no 913-10
Serial no 86
Stock: 1
USD $50
These units may have damage and are in unknown condition. They are sold “as is”.
The General Radio 1862-C Megohmmeter is a portable, direct-reading Megohmmeter featuring the patented Flip-Tilt (clam shell) case.
The 1862-C replaces the Type 1862-B with improved charge-discharge switching of the unknown. The lower test voltage has been increased from 50 V to 100 V.
Applications for the 1862-C include high value resistors and insulation resistance
Requires a manual for operation, which can be found here.
Stock: 3
USD $415
This analyzer offers accurate measurement of various power parameters, including voltage, current, power factor, and harmonic distortion, across a wide frequency range.
Stock: 1
USD $20
Operates with six 1.5 V AA cells (not included). The insulation tester’s measurement voltage is 500 VDC, and it can measure up to 2000 Megohms in four different ranges on a 31/2 digit display. Additionally, it features a 600 volts AC voltmeter function with a10 Megohms input impedance. Includes the original manuals in English and Japanese.
Stock: 1
USD $350
HP 394A Variable Attenuator 1000 – 2000 MHz
Stock: 1
USD $185
The 5326B Universal Timer/Counter/DVM measures frequency, period, multiple period average, time interval, time interval average, totalize, ratio and voltage. The unit has a frequency range of DC to 50MHz (DC coupled) and 20Hz to 50MHz (AC coupled). Time base is 10MHz. Sensitivity is 0.1 V rms sine wave and 0.3 V p-p pulse with 8 ns minimum pulse width. Attenuator has x10 and x100 positions. Display is 7-digit, nixie tube display, with leading zero suppression. Built-in 4 digit DVM allows setting trigger levels and allows external DC measurements from 1 to 1000 V DC.
The Model 5326A is identical, but has no DVM.
Stock: 2
USD $65
The AF Power Meter 893B covers the wide power range of 300uW to 10W full scale in ten ranges, and operates over the frequency range of 20 Hz to 35 kHz. Data sheet available here.
Stock: 1
USD $175
HP 11691D Directional Coupler – 2-18 GHz
Stock: 2
USD $5
Trak Microwave Direction Coupler – FSCM 12855
Stock: 9
USD $15
Reactel Microwave Filter – Model 9C11-1370-63-S12
Stock: 1
USD $10
Stoddart Attenuator – 20dB 50 Ohms.
Stock: 3
USD $135
The 461A Wide Band Amplifier can faithfully amplify sinusoidal signals in the 1 kHz to 150 MHz range.
The 461A gain is either 40 dB or 20 dB and can be selected with the front panel GAIN (dB switch) and has a Frequency response +/- 1 dB from 1 kHz to 150 MHz.
Stock: 1
USD $5
YJ6469702 LED Darray .80mm w/Connector
Stock: 8
USD $22
Locus Inc. RF1464I Amp 1.5-3.5 GHz 18dB Gain SMA RF Amp
Stock: 1
USD $54
Watkins Johnson Cascade Amplifier
Type: WJ-6203-5
Serial no: 462
Pwr: +15 Vdc
Frequency: 10-2000 MHz
Stock: 1
USD $48
Avantek AMG-1000M Amplifier
Model: AMG-1000M
Freq: 50-1000
Serial no: 4132
Stock: 1
USD $12
3 Assorted 3dB Attenuator
Stock: 1 Lot
USD $45
Watkins-Johnson WJ-6205-31 Cascade Amplifier
Stock: 1
USD $600
Hewlett Packard Agilent Q281A Adapter
Serial no: 50475
Similar data sheet available here
Stock: 1
USD $10
Temperature Meter With sensor/probe
Stock: 1
USD $5
Merrimac GC740D Power Divider
PDM-20-250
Lot-14303
Stock: 1
USD $125
Integra Microwave Tunable Microwave Filter
Model: TMF-1800C
S/N 4064-571
Stock: 1
USD $35
Avantek ABG-2012M Solid State Amplifier 1.0-2.0 GHz
Serial no: 1841
Stock: 1
USD $35
Weksler Instruments Pressure Guage
SA23-3CEF-RWBX
6685-01-046-6744
Stock: 1
USD $60
Triplett 630 Repair Parts Rotator Switches
Stock: 4
USD $10
Power/Logic 13973-271377-100
8834/8828
S/N 144/210
Stock: 1 Lot
USD $12
General Microwave Model 1952 – Absorptive Modulator 2-4 GHz
Stock: 1
USD $22
Wiltron Model 1B75 Limiter 1MHz-1500MHz
Serial no: 814004
Stock: 1
USD $22
TYCO Electronics Macom Power Divider Mapdin0023 KS24669 L2
Stock: 1
USD $12
Mystery Attenuator
INPUT:
S/N 110521 CN -1088A/APM-123(V)
55DB SPL EMCO A84108
OUTPUT:
SM-C-568745
Stock: 1
USD $10
INMET 64671 12N-3dB Adapters
Stock: 1 Lot
USD $65
Hewlett Packard 767D Dual Directional Coupler 1900-4000 MC
Stock: 1
USD $10
INMET 12 ‘N’ – Attenuators
3dB
Stock: 4
USD $85
Atmoscope 1036 S M D Workstation
Edsyn PS542 Vacuum Pump & Power Supply 120V AC 60Hz 150W
Instruction manual available here
Stock: 1
USD $20
TRAK 29P1401 Directional Coupler
SN369 & SN368
Stock: 1 Lot
USD $15
MECA 401-1 “N” Termination
Stock: 10
USD $10
Midisco MDC2017S-50 Attenuator
Serial 125165 9402
Stock: 1
USD $45
ANAREN 72125 1-2GHZ Double Balance Mixer
Stock: 1
USD $20
Tekronixs 067-0538-00 Input RC Normalizer
Stock: 1
USD $15
Mini Circuits 15542 ZFM-2000 0 9804 Mixer
Stock: 2
USD $40
Anaren 150135-120 Image Rejection Mixer Frequency 1.0-2.0 GHz
Stock: 1
USD $30
Anaren 40660 Power Divider 2.6-5.2 GHz
Data sheet available here
Stock: 1
USD $27
Anaren 40276 Power Divider 2.0-4.0 GHz
Data sheet available here
Stock: 1
USD $30
Tru•Spec 10dB Coaxial In-Line Amplifier 5-950 MHz
Stock: 1 Lot
USD $10
3dB Midisco ‘N’ Adaptor
MDC1078S-3 Attenuator
Stock: 1 Lot
USD $65
Weinschel Model 2980 Stepattenuator
Serial 1867
Stock: 1
USD $25
BNC – Type N F Adapters
Stock: 1 lot of 10, 1 lot of 8
USD $60
Hewlett Packard 8430A Bandpass Filter
Part of F20-8690B
Serial no: 335
Stock: 1
USD $40
50Ω Termination with Type N Female Connectors
Stock: 2 Lots
Sphere Research Corporation