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RF/Microwave Equipment, 50 Ohm Loads, Attenuators, Accessories and Assemblies
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Sphere Research Corporation
3394 Sunnyside Rd.
West Kelowna, BC, Canada V1Z 2V4
Phone: +1 (250) 769-1834
FAX:+1 (250) 769-4106

A great source for test equipment, repairs, calibrations, useful metrology information, and of course, SLIDE RULES!

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50dB attenuator
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RF/Microwave Equipment, 50 Ohm Loads, Attenuators, Accessories and Assemblies
RF Power Termination

go right to the catalog! Skip the INTRO, Go RIGHT to the CATALOG!
These are the RF items we have, including waveguides parts, RF assemblies, test equipment and related accessories. Lot so variety here!

Interested in RF Semiconductors (Transistors and ICs)? CLICK HERE.
Interested in RF Diodes (Varactors, PINs, Mixers)? CLICK HERE.
Interested in RF Crystals, Filters and Oscillators? CLICK HERE.


* NAVIGATION: To make your life easier, and help you find exactly what you want, we have broken the on-line equipment catalogs into smaller sections. Just CLICK on the item you are looking for at the left, to see the matching catalog. Large graphical catalogs are a bit SLOW, so please give them a bit of time to load. The top header of each catalog is largely the same, so don't think you are stuck in one place!

You can order anything here just by picking up the phone, and calling (250) 769-1834 during normal office hours, 8:30AM to 4:30PM PST, or FAX to (250) 769-4106. OR, Email your order to Susan CLICKHERE.

Shipping*SHIPPING: Preferred and Alternate Methods as of June 4, 2013, CLICK for FULL DETAILS ON OUR FAQ Page. Rates are now changing rapidy, often with little notice to us, so all the data has been transferred to the FAQ page for speedy updating.

* E-Mail Susan if you want a quote for shipping to other destinations, or for something heavy. Sorry, we can't safely send most individual small parts in a regular letter envelope, they get destroyed by the automated handling equipment. Sometimes we can ship very rugged parts in a small padded envelope by letter post. Ask Susan.

*There is a packing charge for large or heavy equipment, see the FAQ for details.

*If we have your valid data on file, you can just click on the ORDER email link to place an order and indicate your approval to bill, and we will do the rest. We keep your active information for ONE YEAR for your convenience.

*If this is the first time you have dealt with us, you can phone +1 (250) 769-1834 or FAX +1 (250) 769-4106 to supply the billing info, or send it by the email link, as you prefer. We accept VISA/MC, international money order, Paypal (to Susan@Okanagan.net), and bank wire transfer. Please note that there are transaction fees with Paypal and wire transfer payments, the wire transfer fee is frankly horrifying.

We accept VISA/MC or international money order

* CONDITION: To answer your questions, YES, we completely check and inspect all used equipment, and do not offer any we feel is substandard. That gear is normally scrapped, broken down for parts, or may get offered as-is in the HOT DEALS section, with the unit's condition clearly identified. If there are any marks or detracting features, we clearly state them in the listing. Before shipment, we burn in the equipment for 24 hrs. again and re-check to be sure it is good prior to shipment.

* The CATALOG will appear below shortly!
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E-mail us Want something? Click here to e-mail us! We accept Visa / MC for fast order processing.


More RF Parts on the Site!
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CATALOG: JUST SCROLL DOWN TO SEE EVERYTHING !down


0-30dB Microwave Attenuators
JFW 50DR-055-SMA
CLICK for bigger PIC!

Knob View
Click to visit JFW!
Click to visit JFW!

JFW 50DR-055-SMA 50 ohm/30dB/2W Variable Stepped Attenuators


Sale, Save over $50 Were $149, now only $95!
JFW 50DR-055These new JFW 50 ohm, 2 Watt stepped attenuators are removed from new rack assemblies that were assembled but never used, and include the 4 countersunk front mounting screws and knobs as shown. Rated for 2GHz (but sweep testing showed it is actually flat and accurate to 2.4GHz, with only 0.2dB of additional loss), with stainless SMA connectors. These provide 0-30dB of attenuation in 1dB steps, with typically less than 0.7dB insertion loss at 2.4Ghz. Every unit has been inspected and fully sweep tested for correct operation. If you have ever wanted a wide range RF/microwave variable attenuator for use in your shop, here's a chance to get a beautiful, high quality unit for a bargain price. A perfect addition to an RF/microwave sweeper to give wider level control, or to use for field insertion of loss to test for system integrity. CLICK HERE for full factory PDF data sheet.

added right angle N female, CLICK for bigger PIC! Want to convert these to type N connectors? We have new factory sealed Amphenol right angle SMA male to N-female 901-10090 adaptors, add a pair to your attenuator for only $19, they add only 0.2dB insertion loass at 2.4Ghz.

Have 14, $95 each    CLICK HERE to E-Mail an Order


OCXO Modules
CLICK for bigger PIC!
CLICK for bigger PIC!

Vectron + McCoy 48.384066+ MHz OCXO Assemblies

Vectron and McCoy OCXO assemblies, perfect for use as a high stability microwave brick source, with both coarse and fine adjustments. Requires +24VDC (Oven) and 5VDC for the oscillator, output is on a gold SMA connector.

All connections are plainly marked, here and here. new old stock, excellent condition.
LOC: OSC04/WSS

Either type, your choice $25 each, 20 available.

CLICK HERE to E-Mail an Order


Transi-Trap RF Antenna Feedline Protectors
CLICK for bigger PIC!
CLICK for bigger PIC!

TT2G50
CLICK for bigger PIC!
CLICK for bigger PIC!

ConnectorAlpha Delta Communications 2Ghz bandwidth, high performance (fully weatherproofed) gas discharge surge protector for coax feed lines. Type N connectors (gold center pins), heavy ground bolt for the discharge path. Ideal for protecting sensitive receiver front ends and transmitter finals from lightning strikes and static discharge into antennas. Field replaceable gas cartridge. VSWR data here and Insertion Loss here. New stock, excellent condition, complete with factory data.
LOC: ER

$75 each, 14 available.

CLICK HERE to E-Mail an Order


ANTEC 75 Ohm Splitters 5Mhz to 1Ghz
CLICK for bigger PIC!
CLICK for bigger PIC!

RFM-SC SC-8-BTP
CLICK for bigger PIC!Antec 75 Ohm octal splitter with front coupled and injector ports
New assemblies, with 8 rear 75 ohm ports and common port, plus front -20dB injector and coupled ports. Very wideband operation, 5Mhz to 1Ghz, can be used for bench signal splitting, or racked for CATV signal distribution. CLICK HERE for open side view.
$39 each, have 6 sets available.


Wideband Engineering A82BU 30dB Gain, 1Mhz to 1Ghz Amplifier
CLICK for bigger PIC!
CLICK for bigger PIC!

RFM-SC SC-8-BTP
A82BU AmplifierWideband Engineering Model A82BU 75 Ohm broadband amplifer, 30dB gain.
New assemblies, with F (female) 75 ohm ports, and rear +12VDC wired power connection.. Can be used with matching pad or transformer as a general pourpose 50 ohm RF amp, cable booster for use with a many port splitter, or receiver pre-amp, etc.CLICK HERE for an INTERNAL view, appears to be a 4-stage amplifier. Has 4 tapped screws for bottom attachment.
$39 each, we have 15 available.


RADITEK 450-470Mhz UHF Isolators
RADI-450-470M-FH-100W(R)
RADI-450-470M-FH-100W(R)
raditek RADI-450-470M-FH-100WRRADITEK 50 ohm UHF Isolators (20dB typ. Isolation, 0.5dB typ. Insertion Loss) with strip line connections. Packed in factory flats of 12, or bagged parts. All new, excellent condition, great UHF parts, 450-470Mhz bandwidth. 100W power rating, transission path is left to right. CLICK HERE for Raditek info on using Isolators.
LOC: FACTBOX / WSS

$8 each, 12/$79, 192 available.



RF/Microwave Equipment, 50 Ohm Loads, Attenuators, Accessories and Assemblies
Part Number
Price Each
Description Quantity
Available
Appearance
Click to visit Inmet! (now Aeroflex !)
Click to visit Inmet!
(now Aeroflex !)

INMET
50 Ohm/20dB/5W
Attenuator
Model 4N5W-20dB


$95 ea.
50 Ohm
20dB Attenuator
5W
DC-4GHz

RF power attenuator with Type N(m)/N(f) connectors, very compact. Fully sweep tested, while the nominal spec is only 4Ghz, these work over the full 18Ghz range for this series, with only slightly degraded accuracy at the far end. New, excellent condition. Very useful for extending the range of microwave power meters, and serving as a combined load/attenuator for low power transmitter testing.
Have 4
INmet 4N5W-20dB
Part Number
Price Each
Description Quantity
Available
Appearance
Click to visit Narda!
Click to visit Narda!

narda
DC-12.4Ghz 2W Attenuator
757C-10 757C-20


Used, Checked $95 ea.
50 Ohm, 2W Wideband attenautors, DC-12.4GHz, ideal for lab use as a precision attenuator in many test fixtures and for system calibration. Type N stainless connectors, male to female. This is an excellent all purpose lab attenuator, designed to MIL-A-3933E environmental specs. USED, but excellent condition, fully Sweep Checked, Cal'd.
Have 4 (10dB)
Have 1 (20dB)
Narda 757C, CLICK for bigger PIC!
CLICK for bigger PIC!
Part Number
Price Each
Description Quantity
Available
Appearance
Click to visit Narda!
Click to visit Narda!

narda
DC-18Ghz 5W Load
370BNM


Used, Checked $59 ea.
50 Ohm, 5W Wideband dummy load, DC-18GHz, ideal for lab use as a precision termination in many test fixtures and for system calibration. Type N male stainless connector with gold center pin. This is our favorite termination in the lab, an excellent performer, and very rugged, have both old and new printing styles in stock.
Note, these loads are USED, VERY GOOD CONDITION, and work at all frequencies between DC and 18GHz. They have been fully sweep tested using our HP 11691D directional coupler, and have AT LEAST 20dB return loss to 18GHz

Better than 20dB Return Loss to 18Ghz. USED, Sweep Checked, Cal'd.
Have 5
Narda 370BNM 50 Ohm Loads
narda-370bnm
Part Number
Price Each
Description Quantity
Available
Appearance
Click to visit Narda!
Click to visit Narda!

narda
DC-18Ghz 5W Load
370BNM


Used, Checked $69 ea.
50 Ohm, 5W Wideband dummy load, DC-18GHz, ideal for lab use as a precision termination in many test fixtures and for system calibration. Type N male stainless connector with gold center pin. This is our favorite termination in the lab, an excellent performer, and very rugged, have both old and new printing styles in stock.
Note, these loads are USED, VERY GOOD CONDITION, and work at all frequencies between DC and 18GHz. They have been fully sweep tested using our HP 11691D directional coupler, and have AT LEAST 20dB return loss to 18GHz and better than 25 dB to 12.4Ghz

Better than 20dB Return Loss to 18Ghz, and 25dB to 12.4Ghz. USED, Sweep Checked, Cal'd.
Have 5
Narda 370BNM 50 Ohm Loads
narda-370bnm
Part Number
Price Each
Description Quantity
Available
Appearance
CLICK to visit MECA
Click to visit MECA!

MECA
DC-6Ghz 2W Load
401-1


NEW $29 ea.
50 Ohm, 2W Wideband dummy load, DC-6GHz, ideal for lab use as a utility termination in many test fixtures and for system calibration. Type N male connector with gold center pin. This is a great low cost N termination for lab work. Rated 1.10:1 VSWR to 3Ghz, 1.20:1 VSWR to 6Ghz. NEW, sweep tested.
Have 19
Meca 401-1 Termination
Part Number
Price Each
Description Quantity
Available
Appearance
CLICK to Visit!
CLICK to Visit!

DB Products, now dbSpectra
DC-1Ghz 15/30W Load
DB4601


$49 ea.
Just arrived!
DB4601 dB Products/dBSpectra Model DB4601, 50 Ohm, 15/30W RF dummy load, with integral Type N (male) connector, DC-1GHz. Especially good for field use as a light weight wattmeter termination, circulator/isolator termination, or lab use as a power termination in many test fixtures and for low power transceiver testing. 30W Power rating assumes a 10% duty cycle duty cycle, continuous rating 15W at 25C. At only 1.5 inches long, 0.1 lbs/40g weight, it is ideal for field work, and includes a protective end cap. An excellent all purpose RF bench load, VSWR (up to 1.0 GHz) - 1.1 to 1. All new, in sealed factory bags. PDF Datasheet is HERE.
Have 9
End View, DB4601
DB4601, CLICK for bigger PIC!
CLICK for bigger PIC!
Part Number
Price Each
Description Quantity
Available
Appearance
RELM, CLICK to visit!
RELM
DC-4Ghz 100W Load
T44604


Used, Checked $139 ea.
Just got more!
RELM 50 Ohm, 100W Wideband dummy load, DC-4GHz, ideal for lab use as a power termination in many test fixtures and for transceiver testing. Power rating can be increased with lowered duty cycle and/or forced air cooling. An excellent all purpose RF bench load. Type N female connector with gold center pin. This is an excellent load, and has tapped holes for permanent installation if needed. Sweep testing shows better than 20dB return loss to 4GHz, usable to 6Ghz.
Note, these loads are USED, EXCELLENT CONDITION, pulls from cell towers. They work at all frequencies between DC and 4GHz. They have been fully sweep tested using our HP 11691D directional coupler, and have AT LEAST 20dB return loss to 4GHz, usable to 6GHz.
SORRY, SOLD
RELM 50 Ohm, 100W Loads, CLICK for bigger PIC!
CLICK for bigger PIC!
Part Number
Price Each
Description Quantity
Available
Appearance
75 Ohm/0.5W
Video Load


New $3 ea.
75 Ohm 0.5W high quality dummy load, ideal for video terminations, and similar use, center gold pin. Not wideband, intended for video line termination use.
Have 25
CLICK for bigger PIC!
CLICK for bigger PIC!
Part Number
Price Each
Description Quantity
Available
Appearance
Anaren
Click to Visit


50 Ohm 2-Way Power Divider
Anaren 4B0205


New$18 ea.
50 Ohm 2-Way Wilkinson in-phase power divider, capable of fairly wideband operation (0.3-3000Mhz) although rated for 1.7-2.0Ghz, see THIS CURVE. All gold SMA connectors. FULL PDF DATA SHEET HERE.
Have 6
Anaren 4B0205
Part Number
Price Each
Description Quantity
Available
Appearance
minicircuits
Click to Visit


50 Ohm 2-Way Power Divider
Minicircuits
ZX10-2-12


New$15 ea.
50 Ohm 2-Way in-phase power splitter, rated for wideband operation (2-1200Mhz). All gold SMA connectors. Removed from new, unused assemblies, perfect condition.FULL PDF DATA SHEET HERE.
Have 19
ZX10-2-12
Part Number
Price Each
Description Quantity
Available
Appearance
CLICK to visit Alan Industries
Click to visit Alan Industries!

Alan

50 Ohm Programmable Attenuator
1dB steps/63dB Range

Model 50SA63-284


$195 ea.
50 Ohm
2W
DC-1GHz

High quality remote attenuator (+24VDC supply, ground to activate specific binary attenuator) with Type N(f) connectors. Fully sweep tested, flat to 1Ghz, fully usable to 1.5Ghz with slightly increased variation and loss. Nice portable unit with carry handle.


Used, excellent condition, has 1, 2, 4, 8, 16, 32 dB steps, total programmable attenuation is 63dB. We do not have the mating rear winchester MRE connector, but it can easily be replaced with a D-sub 9 pin connector. We will provide the mating connector for an additional $6 if needed. All connections have been marked on the rear panel.
Have 1
50SA63-284, CLICK for bigger PIC!
CLICK for bigger PIC!

CLICK for bigger PIC!
CLICK for bigger PIC!
Part Number
Price Each
Description Quantity
Available
Appearance
CLICK to visit Weinschel
Click to visit Weinschel!

MCE/Weinschel

50 Ohm/30dB/25W Attenuator
Model 34-30-34


$195 ea.
CLICK for bigger PIC!50 Ohm
25W
DC-4GHz

High quality Power Attenuator, model 34-30-34, with Type N(m/f) connectors, very compact, low reflectance, fully bi-directional. Fully sweep tested, one is flat and accurate DC to 9GHz, one to 11GHz, has gold center contacts.

Excellent condition, good to beyond 8.5GHz with at least 20dB return loss. 30dB is very useful in conjunction with Power Meters, as it directly converts input Watts to displayed Milliwatts.
Have 2
Model 30-34-30, CLICK for bigger PIC!
CLICK for bigger PIC!

Model 30-34-30, CLICK for bigger PIC!
CLICK for bigger PIC!
Part Number
Price Each
Description Quantity
Available
Appearance
Click to visit Inmet! (now Aeroflex !)
Click to visit Inmet!
(now Aeroflex !)

INMET
50 Ohm/30dB
Attenuator
Model 2060


$295 ea.
50 Ohm
30dB Attenuator
50W
DC-5GHz

RF power attenuator with Type N(m)/N(f) connectors, very compact. Fully sweep tested. New, excellent condition, rated to 5GHz. Very useful for extending the range of microwave power meters, and serving as a combined load/attenuator for transmitter testing. The 30dB pad converts Watts to Milliwatts, very convenient, often used to facilitate transceiver testing on generator outputs.
SORRY, SOLD
CLICK for bigger PIC!
CLICK for bigger PIC!
Part Number
Price Each
Description Quantity
Available
Appearance
Click to visit Inmet! (now Aeroflex !)
Click to visit Inmet!
(now Aeroflex !)

INMET
50 Ohm/8dB
Attenuator
Model 2N-8dB


$45 ea.
50 Ohm
8dB Attenuator
2W
DC-18GHz

RF attenuator with Type N(m)/N(f) connectors, STAINLESS body, GOLD center pins, very compact. Nominal rating from Inmet is 2.5Ghz, but these are fully sweep tested to 18Ghz, all test within 0.4dB, 0.1dB at 50Mhz. Used, removed from new cell assemblies, excellent condition. Very useful for extending the range of microwave power meters, field receiver threshold testing in 2.4Ghz systems, and to reduce generator outputs. Data is HERE.
22
Inmet Model 2-8dB
Part Number
Price Each
Description Quantity
Available
Appearance
Click to visit Inmet! (now Aeroflex !)
Click to visit Inmet!
(now Aeroflex !)

INMET
50 Ohm/24dB
Attenuator
Model 2N-24-070


$45 ea.
50 Ohm
24dB Attenuator
2W
DC-7GHz

RF attenuator with Type N(m)/N(f) connectors, STAINLESS body, GOLD center pins, very compact. Fully sweep tested to 7Ghz, all test within 0.5dB. New, excellent condition. Very useful for extending the range of microwave power meters, field receiver threshold testing in 2.4/5.8Ghz systems, and to reduce generator outputs.
SORRY, SOLD
Inmet 24dB
RF Load Performance Factors
VSWR 1.05:1 1.10:1 1.15:1 1.20:1 1.25:1 1.30:1 1.35:1 1.40:1 1.50:1 2.00:1
Return Loss (in -dB) 32.26 26.44 23.13 20.83 19.09 17.69 16.54 15.56 13.98 9.54
Voltage Reflection Coeff. 0.024 0.048 0.070 0.091 0.111 0.130 0.149 0.167 0.200 0.333
Match Efficiency (in %) 99.94 99.97 99.51 99.17 98.77 98.30 97.78 97.22 96.00 88.89


Narda CouplersNeed Directional Couplers? E-MAIL US HERE!
Narda We have a large continuously changing inventory of high quality Narda and other top quality units in the 10-30dB range up to 18Ghz. All are fully sweep tested, and cal'd, excellent value for your test system. We can select for special attributes like directivity or flatness on request. We also have hundreds of other constantly changing microwave items, including test cables, variable and fixed attenuators, connector adaptors, amplifiers and impedance matching adaptors, let us know what you need! Coupler prices From $295 and up, with special selections possible from stock couplers.

Part Number
Price Each
Description Quantity
Available
Appearance
CLICK to visit Kings
Click to visit Kings!

Kings
UG57B/U
50 Ohm N(m)-N(m) Coupling
50 Ohm

DC-12.4GHz

N(male) to N(male) heavy silver plated coupling, with gold center contact. This is a very high quality US made connector, ideal for joining microwave test items, directional couplers and sensors with minimal loss. We routinely use them to 18Ghz with excellent results in our own labs. If you have been having problems with imported connectors on your microwave bench, this will be a welcome relief.
Have 7
Kings UG57B/U
Kings UG57B/U
$19 ea. NEW, Factory bagged. 50 Ohm/12.4Ghz
KINGS
Part Number
Price Each
Description Quantity
Available
Appearance

Click to visit Bird!

BIRD
8173
50 Ohm
300W (CW) Load
8173
50 Ohm
300W
DC-2GHz

RF Dummy Load, with N connector AND bonus N-BNC Adaptor. Fully sweep tested to 2Ghz with excellent return loss. Very good condition, CW power rating allows much higher SSB loads or pulse operation. Great for tuning up HF high power transmitters. Factory PDF manual is HERE.
Just 1
Bird 8173 300W Load
$295 ea. USED, Checked, Cal'd. 300W (CW)
50 Ohm/2Ghz
BIRD
Part Number
Price Each
Description Quantity
Available
Appearance

Click to visit Bird!

BIRD
5W Load
50 Ohm
Model 80M
50 Ohm
5W
DC-4GHz

RF load, with N maleconnector with gold center pins. New, excellent condition, very good performance right through to 4Ghz (>25dB return loss). Very useful a load for small transmitters/radios, and a general purpose RF termination.
Just 2
Bird 80M Load
$39 ea. NEW, factory bagged. 5W
50 Ohm/4Ghz
BIRD
Part Number
Price Each
Description Quantity
Available
Appearance

Click to visit Bird!

BIRD
10dB Attenuator
50 Ohm
10-A-MFN-10
Bird 10-A-MFN-10
50 Ohm
10W
DC-4GHz

RF power attenuator, with N male and female connectors with gold center pins, very compact, and has fully symmetrical operation. Fully sweep tested to 4Ghz with excellent return loss (>25dB) and attenuation accuracy. New, excellent condition, very good performance right through to 4Ghz (>25dB return loss). Very useful with power meters (432A, 436A, 1045, 42BD, etc.) to extend the power range to 100mW, and protect the sensor and can be cascaded with smaller power rating 20dB attenuators to give full 10W range. Serves as both a load for small transmitters, and an attenuator for measuring. Great for work at 2.4Ghz. Factory PDF datasheet is HERE.
Just 1
CLICK for bigger PIC!
CLICK for bigger PIC!
$95 ea. NEW, Checked, Cal'd. 10W/10dB
50 Ohm/4Ghz
BIRD
Part Number
Price Each
Description Quantity
Available
Appearance

Click to visit Bird!

BIRD
10dB Attenuator
50 Ohm
8306-100-N10DB
50 Ohm
25W
DC-3.5GHz

RF power attenuator, with N male and female connectors with gold center pins, very nice quality, heavy silver plating. Fully sweep tested to 3.5Ghz with excellent return loss and attenuation accuracy, usable with some slight added attenuation to 4Ghz. USED, excellent condition, very good performance right through to 3.5Ghz, no resonances. Very useful with power meters (432A, 436A, 1045, 42BD, etc.) to extend the power range to 100mW, and protect the sensor and can be cascaded with smaller power rating 20dB attenuators to give full 10W range. Serves as both a load for small transmitters, and an attenuator for measuring. Great for work at 2.4Ghz.
Have 3
CLICK for bigger PIC!
CLICK for bigger PIC!
$115 ea. USED, Checked, Cal'd. 25W/10dB
50 Ohm/3.5Ghz
BIRD
Part Number
Price Each
Description Quantity
Available
Appearance

Click to visit Bird!

BIRD
Termaline
50 Ohm Load
Model 8080
50 Ohm
25W
DC-1GHz

RF dummy load, with TNC connector, very compact. Fully sweep tested. New, excellent condition, rated to 1Ghz, but good performance to 3Ghz.
Last 1
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$95 ea. NEW, Checked, Cal'd. 25W/50 Ohm
1Ghz
BIRD
Part Number
Price Each
Description Quantity
Available
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JFW
50 Ohm/1dB
Attenuator
Model 50F001
50 Ohm
1dB Attenuator
2W
DC-2GHz

RF attenuator with Type N(m)/N(f) connectors. Fully sweep tested. New, excellent condition, good precision to 1Ghz, rated to 2.2GHz (1.4 SWR). Handy for equipment protection, making odd values of attenuation.
Have 10
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$12 ea. NEW, Checked, Cal'd. 1W/50 Ohm
1dB/2Ghz
INMET
Part Number
Price Each
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Click to visit Narda!
Click to visit Narda!

narda
2-18Ghz 500W Load
368BNM
50 Ohm, 500W/5KW Peak dummy load, 2-18GHz, ideal for high power pulse testing, especially X band radar and similar pulse mode systems. Sweep tested. Used, but very good condition, Type N male connector.
Note, these microwave loads cannot be used below 2Ghz, and DO NOT measure 50 ohms at DC.
SORRY, SOLD
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Cal'd$295 ea. Checked, Cal'd. 500W/50 Ohm
2-18GHz
NARDA
Part Number
Price Each
Description Quantity
Available
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Click to visit Narda!
Click to visit Narda!

narda
Microline
Directional Coupler
3043-10
50 Ohm, 10dB Octave Directional Coupler, 2-4GHz, ideal for 2.4GHz wireless network testing of power or antenna return loss. Fully sweep tested. Used, like new, excellent condition, Type N connectors.
Just 1
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Cal'd$395 ea. Checked, Cal'd. 10dB
NARDA
Part Number
Price Each
Description Quantity
Available
Appearance
Click to visit Narda!
Click to visit Narda!

narda
Microline
Directional Coupler
3043B-10
50 Ohm, 10dB Octave Directional Coupler, 1.7-4.2GHz extended range, ideal for 2.4GHz wireless network testing of power or antenna return loss. Fully sweep tested. Used, very good condition, Type N connectors.
Have 1
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Cal'd$395 ea. Checked, Cal'd. 10dB
NARDA
Part Number
Price Each
Description Quantity
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MX-1702/U
50 Ohm, 1/10A in-line fuseholder. perfect for protecting signal generators and other delicate equipment. Minimal loss, 5 ohms resistance, accepts standard glass cartridge fuse. Used, like new, excellent condition, Type N connectors.
Just 1
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Cal'd$95 ea. Checked, Cal'd. In-line fuseholder (1/10A)
MX-1702/U
Part Number
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CLICK to visit Merrimac
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Merrimac
Power Splitter
17773
50 Ohm, good to 75Mhz 2-way 0-degree power splitters, ideal for IF lines. Used, very good condition, sweep tested, Type SMA connectors.
4 pcs.
17773
Cal'd$19 ea. Checked, Cal'd. 75Mhz
Merrimac
Part Number
Price Each
Description Quantity
Available
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Motorola
Attenuators
MAR110
MAR120
50 Ohm Power Attenuators Precision power RF pads, capable of 10W dissipation, in either 10dB or 20dB sizes. Make excellent dummy loads for sampling high power RF signals, or protecting RF Generators. Must be terminated 50 ohms both sides for correct ratio. Gold/Ceramic power package. NEW parts, have large quantity available.
100+ on hand
mar110
$3.20 ea. New, Boxed in 20's
MOTOROLA


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