Tektronix Used Electronic Test Equipment

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Tek Portable Scopes
In Order by Model Number

Tektronix 465B Portable CLICK for bigger PIC! The final production version of Tek's MOST POPULAR Portable Scope	Tektronix 465B 100MHz Portable Oscilloscope Dual trace scope with full X/Y capability, bandwidth selection, and flexible vertical modes with probe factor indication. Requires indicating probes for correct scale factor read-out. Late serial number, great CRT, quiet fan. A/B delayed sweep, sweep magnifier, mixed mode, alternate sweep with trace separation, very versatile triggering. This scope has been thoroughly overhauled, and fully cal'd, including all HF and attenuator adjustments. EXCELLENT condition inside and out, and includes TOP POUCH, spare (new) clear overlay, and factory small format USER MANUAL. LATE Serial number B053533. This is a beautiful classic scope. Add a pair of NEW P6100 1X/10X 100Mhz NON-INDICATING probes for $69. Add Used (tested), Tektronix excellent condition 2m P6109B 100Mhz indicating probe kits (with all accessories) for $65 each. E-MAIL for availability of Original Tek Indicating 10X probes. BONUS: Includes full factory manuals and Tek cross-ref on CD AND Original Tek hardcopy factory shortform User's Manual! Just 1, see also the 2235!, $495 plus optional probes and shipping. CLICK HERE to E-Mail us an order!
Tektronix 465M Modules CLICK for bigger PIC!	Tektronix 465M 100MHz Portable Oscilloscope Modules Have fully overhauled vertical and horizontal plug in assemblies (as shown), tested and cal'd. Very good cosmetics. $125 each module. Have 2 sets CLICK HERE to E-Mail us an order!
Tektronix 2235 CLICK for bigger PIC! CLICK for bigger PIC!	Tektronix 2235 100MHz Portable Oscilloscope Dual trace scope with full X/Y capability and flexible vertical modes. Supports alternate A/B sweep with delay, see a generic example HERE. Vertical sensitivity down to 2mV/division, plus has channel inversion and bandwidth limiting. Has TV line and field triggering. This is the successor to the 465/B from Tektronix, and is a big improvement in terms of weight (1/3 the weight of a 465!) and eay to carry, plus dual sweep capability. A great scope to operate. Silent, no Fan. Exceptionally nice condition inside and out. Late, production, fully inspected, cleaned, overhauled and cal'd, plus additional 24 Hr. burn in and re-test before shipment. Lots of CRT intensity reserve, for long service life. Has low inrush, slow start switching power supply. Add a pair of NEW P6100 1X/10X 100Mhz probes for $69. BONUS: Includes full factory manuals and Tek cross-ref on CD! Have 4, $495 plus optional probes and shipping. CLICK HERE to E-Mail us an order!
Tektronix 2235/AN/USM-488 CLICK for bigger PIC! CLICK for bigger PIC!	Tektronix 2235/AN/USM-488 100MHz Portable Oscilloscope Dual trace scope with full X/Y capability and flexible vertical modes. Supports alternate A/B sweep with delay, see a generic example HERE. Vertical sensitivity down to 2mV/division, plus has channel inversion and bandwidth limiting. Has TV line and field triggering. This is the successor to the 465/B from Tektronix, and is a big improvement in terms of weight (1/3 the weight of a 465!) and eay to carry, plus dual sweep capability. A great scope to operate. Silent, no Fan.This version has the mil gray mesh EMI shield, not the blue one, plus has an additional ch1/2 trig select switch, improved RFI emission control, otherwise the same as a generic 2235. Exceptionally nice condition inside and out. Late, production, fully inspected, cleaned, overhauled and cal'd, plus additional 24 Hr. burn in and re-test before shipment. Lots of CRT intensity reserve, for long service life. Has low inrush, slow start switching power supply. Add a pair of NEW P6100 1X/10X 100Mhz probes for $69. BONUS: Includes full factory manuals and Tek cross-ref on CD! Just 1, $495 plus optional probes and shipping. CLICK HERE to E-Mail us an order!
Tektronix 2236 CLICK for bigger PIC! CLICK for bigger PIC!	Tektronix 2236 100MHz Portable Oscilloscope w/DMM/Counter Dual trace scope with full X/Y capability and flexible vertical modes. Also has digital display for DMM and counter functions, works via CH1 input and side connections, very useful! Supports alternate A/B sweep with delay, see HERE. Vertical sensitivity down to 2mV/division, plus has channel inversion and bandwidth limiting. Has TV line and field triggering. Exceptionally nice condition inside and out, has side connections for DMM (on VFD display). Late, production, fully inspected, cleaned, overhauled and cal'd, plus additional 24 Hr. burn in and re-test before shipment. Has low inrush, slow start switching power supply. Third party 1X/10X 100 Mhz probe kits available with scope (only) for US$59 each, very nice quality. US$695. Have 2......100Mhz! Counter/DMM/Scope CLICK HERE to E-Mail us an order!
We have 3! Tektronix 2246 CLICK for bigger PIC! CLICK for CONTROLS!	Tektronix 2246 100MHz 4-Trace Portable Oscilloscope Cursor/digital display four trace analog scope with full X/Y capability and flexible vertical modes. Uses INDICATING probes to adjust scale factor readout.Extensive cursor displays, with on-screen voltage and frequency/time displays (versatile soft-key selections for every mode). Silent, no Fan. Has 2 secondary inputs with limited attenuation range for 4-trace capability. Fully overhauled and calibrated, very nice condition. Includes COVER and TOP POUCH, PLUS sortform USER's GUIDE. Excellent condition CRTs. Highly requested model, these are hard to find in good condition, and correctly calibrated. Add a pair of NEW P6100 1X/10X 100Mhz NON-INDICATING probes for $69. E-MAIL for availability of Original Tek Indicating 10X probes. BONUS: Includes full factory manuals and Tek cross-ref on CD! Have 3, $895 plus optional probes and shipping. CLICK HERE to E-Mail us an order!
Just have 1! Tektronix 11302/11A32 CLICK for bigger PIC! CLICK for bigger PIC!	Tektronix 11302/11A32 500MHz Oscilloscope This is one of Tek's finest analog scopes ever made (an enhanced auto-cal'ing 2467B), with high speed micro-channel plate CRT, extensive auto-cal features, and 3 slot mainframe. An 11A32 (400Mhz) dusl trace plug in is included, plus 2 slot blanking panels. This has integral counter/timer features, and extensive on screen data display. Can support up to 8 traces (with dual 11A34), note that the far right slot is only for the special trigger processor plug in, and the center and left are active vertical slots. Everything has been fully checked and cal'd, the CRT is excellent, plus we provide an extensive Tek 11K library of manuals and app notes on CD. DVD user tutorials are also available on request. This system checked out to 500Mhz, beyond the plug in spec. This is a high precision lab grade scope, not for the faint of heart, with touch screen controls, and very deep functionality. This is now my main scope in R+D, but be aware it has a steep learning curve, and is HEAVY to ship! Add a genuine, fully tested Tek P6134C 350Mhz 10x probe for $195. BONUS: Includes full operating manual, and limited factory service docs, manuals and Tek cross-ref on CD! Just 1, $995 plus optional probes and shipping. CLICK HERE to E-Mail us an order!
Just have one! Tektronix TAS465 (RM) CLICK for bigger PIC! CLICK for bigger PIC!	Tektronix TAS465 100MHz Rack Mount Oscilloscope Dual trace scope with Digital On-screen voltage/time display and settable cursors, plus full X/Y capability and flexible vertical modes. This is an ANALOG scope, but with many DIGITAL on screen features. Supports direct display of either trace voltage referred to any point, as well as waveform timing. Factory Rack-mount version, with 3 jumper cables for rear connections. Has Auto-Set to capture and trigger any waveform with default settings. Vertical sensitivity down to 2mV/division, plus has channel inversion and bandwidth limiting. This is the enhanced successor to the 465/B from Tektronix (but lower cost, made in Asia), and is a big improvement in terms of weight (1/3 the weight of a 465!) and is easy to carry, with loads of on screen features, including on screen readout of INDICATING PROBES. CLICK HERE for menu and control PDF. A great scope to operate, but the reduced controls and on screen menus take some practice. Silent, no Fan. Exceptionally nice condition inside and out. Late, production, fully inspected, cleaned, overhauled and cal'd, plus additional 24 Hr. burn in and re-test before shipment. Lots of CRT intensity reserve, for long service life. Has low inrush, slow start switching power supply. Note, Tek did not release full schematic level service manuals for these, so we cannot provide them with the scope, parts support for this model is limited, as it was serviced by module exchange, manuals include parts list, troubleshooting, alignment, but not board level schematics. Add a pair of NEW P6100 1X/10X 100Mhz NON-INDICATING probes for $69. BONUS: Includes full operating manual, and limited factory service docs and Tek cross-ref on CD! Just 1, $395 plus optional probes and shipping. CLICK HERE to E-Mail us an order!

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Tek Plug-in Based Laboratory Scopes

Grouped by Family Type

Need high end configurable Lab performance?

Tektronix 5000/7000/11000 Series
Mainframes and Plug-ins

We have most popular 5000, 7000 and 11000 series plug-ins in stock, fully overhauled and calibrated with factory fixtures. Mainframe selection varies, so email for availability. Please note, 5000 and 7000 series inventory is now somewaht limited, and support is becoming increasingly limited.

11000 Series Tek Plug-in Based Laboratory Scopes + Plug-ins

11K Systems

Tek 11302 System, CLICK for bigger PIC!

11K Series Oscilloscope Systems
Sphere can now provide both Analog and Digital 11K systems, including 1130X and 1140X Frames and plug-ins to beyond 1GHz. These system have high precision displays, built in counter/timer systems with on screen display, and auto-set capability with GPIB interfaces. Outstanding scopes, these were usually too costly ($15-30K) for any but the highest end applications, but now that some have finally appeared in significant numbers on the used market, it is possible to put together affordable 11K systems with outstanding capability. Please note, it is no longer possible to service some of the digitizing portions of these systems, so all 11K systems are provided as-is, known functional and cal'd, but with no guarantee of ongoing hardware support if digitizer board failures occur. Even with these limitations, the 11K systems provide performance available in few other oscilloscopes. EMAIL for a specific system quote.

Frames: 11301, 11302, 11302A, 11402
Plug-ins: 11A32, 11A33, 11A34, 11A52, 11A72

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7000 Series Tek Plug-in Based Laboratory Scopes + Plug-ins

7000 Series Mainframes

Conventional Frames:

R/7603 (large screen 3 slot 100Mhz)$595 up

7704A Late 200Mhz!)
$695

R7704 (very nice rackmounted 200Mhz!)
$495

(R)7903 (WOW, 500Mhz!)
$995

7904A (last release 500Mhz and 4 slots)
$995

Storage Frames:

7613 (3-Slot, 100Mhz w/spec an screen)
$495

R7633 (3-Slot, 100Mhz fast write rackmount)
$895

Tek no longer offers real time high speed analog scopes, get one of these beauties before they are all snapped up! We can configure these any way you want them, but not all models shown always in stock.

7000 Series Plug-ins

We have many 7000 series frame and plug-ins available at excellent prices. Let us know if you are looking for either normal or storage units up to 500MHz !

7603-100MHz 3 slot

7704-200Mhz 4 slot

7704/A-200MHz 4 slot

7903-500MHz 3 slot

7904A-500MHz 4 slot

Many Plug-ins
IN STOCK, E-Mail for current pricing and availability.

Vertical Amplifiers:
7A19 500Mhz, 50 ohm
7A22 Differential
7A24 Dual 400Mhz, 50 ohm
7A26 Dual 225MHZ/5mV

Horizontal Timebases:
7B53A Dual TB
7B70
7B71
7B80
7B85
7B92A

Digital Functions:
7D12
7D13
7D14
Important, all plugs-ins over 225Mhz are 50 ohm inputs ONLY!

7000 Series Systems

CLICK for bigger PIC! Custom 7904A package...

7904A System

7603-package

7603

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5000 Series Tek Plug-in Based Laboratory Scopes + Plug-ins

Used in Tektronix 5000 Series Frames

CLICK for bigger PIC!

Fast frames work to at least 60Mhz, and support ALL plugins. "N" suffix plug ins will not display data settings in a fast frame, but all others will show the current (probe corrected) control settings on-screen as shown above. Fast Frames take 5A/B3/4X series plug-ins.

Slow frames like the 5103/5110, and similar 51XX storage frames are typically 1-2Mhz (depending on plug-ins), and are meant for audio, biomedical and transducer applications, they have no fan, and are very quiet, ideal for audio work. Slow frames take 5A/B1/2XN series plug ins. Slow frames CANNOT take fast plugs ins, they will not fit mechanically, and do not work electronically.

Every plug-in is cleaned and calibrated, all lights overhauled for automatic indication, and inspected. All are in excellent condition. Where marked in red, we also have a few with broken plastic corners, also fully overhauled and cal'd but not as pretty cosmetically.

Tektronix 5000 Series Plug-ins

5A/B1/2XN Units for Low frequency (D10/11/12/13/15) 5103, 511X Frames

5A/B3/4X Units for High frequency (D40) 5403, 5440, 5441 Frames

Amplifier 5A13N, Differential, CLICK for bigger PIC!	Amplifier 5A14N, 4-Trace, CLICK for bigger PIC!	Amplifier 5A38, 2-Trace, CLICK for bigger PIC!	Amplifier 5A45, 1-Trace, CLICK for bigger PIC!
5A13N, Differential Comparator, Low Frequency, 1mV/DIV sens., SORRY, SOLD $69	5A14N, 4-Trace, Low Frequency, 1mV/DIV sens., SORRY, SOLD $95	5A38, 2-Trace, High Frequency, 10mV/DIV sens., Just 1, $65	5A45, 1-Trace, High Frequency, 10mV/DIV sens., Just 2, $45

Amplifier 5A48, 2-Trace, CLICK for bigger PIC!	Sweep 5B10N, Sweep, CLICK for bigger PIC!	Sweep 5B40, Sweep, CLICK for bigger PIC!	Sweep 5B42, Sweep, CLICK for bigger PIC!
5A48, 2-Trace, High Frequency, 1mV/DIV sens., SORRY, SOLD $79 bad corners: $65	5B10N, Triggered Sweep, Low Frequency, 0.1us-5s, Just 1, $65	5B40, Triggered Sweep, High Frequency, 10ns-5s plus input, Just 1, $85 bad corners: $69	5B42, Delayed Sweep, High Frequency, 10ns-5s plus input, SORRY, SOLD $95

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TM500/TM5000 Modules and Systems

TM500 Mainframes and Plug-ins We can assemble any kind of test station you want using Tek TM500/5000 series units. Just email with your requirements, as we have MANY TM500/5000 unit in stock, too many to list on line as they change constantly. We normally stock FG series function generators, DC series Counters, DM series digital multimeters, PS series power supplies, SC series oscilloscopes, PG series pulse generators, and SG series oscillators/signal generators. We can also track down any special requirements you may have. We have all kinds of TM515 Travel Frame TM500 systems, with scopes, generators, power supplies and more available. Let us know what you need! We also have stand alone and rack mounted frames in 1, 3, 4, 5 and 6 slot widths.		FG503 Function Generators We have lots of fully overhauled FG503 3MHz function generators in stock, since,square and triangle waveforms with selectable DC offset. Also have Trig Output signal and VCF input for sweeping. 195 for old colors, 235 for new colors, while stock lasts. Normally in stock: DM501, DM502, FG501, FG503, DC504A, DC509, SG501, PS503, PS503A, PG501
TM500 Mainframes and Scope Plug-ins SC500 series scopes are a miracle of mechanical packaging, offering the performance of Tek's best portables in tiny TM500 series modules. They make it possible to configure a very compact free-standing lab set up without the need for an additonal scope. Note, calibration of these scopes requires use of special TM500 cable extenders, and is not always simple to do in the field. There is also a single width single trace SC501, for low frequency monitor use, but we do not normally stock that unit.		SC502/3/4 Oscilloscopes TM500 Plug-in Scopes can provide up to 80Mhz of bandwidth, dual channel (SC504), with most usuable beyond 100Mhz. They have the same capabilities as full blown Tek scopes, including full external triggering and XY operation, all in a tiny package. There are 3 double width scopes: SC502, 15Mhz, Dual Trace, 1mV/div. $425 SC503, 10Mhz, Dual Trace Storage, 1mV/div. $495 SC504, 80Mhz, Dual Trace, 5mV/div. $895 There is also a single width single trace SC501, for low frequency monitor use.
Tektronix TM515 Lab in a Box CLICK for bigger PIC! CLICK for bigger PIC!	Tektronix TM515 Portable equipment rack complete with SC502 Oscilloscope SC502 Dual trace scope with triggered timebase plus 10X sweep magnifier, front probe calibrator, all in great condition! The rear of TM515 unit has the power switch, line voltage setting jumpers, and line cord storage (inside fan cowling), CLICK HERE to see. The lab includes: PS503A Power Supply, with dual 0-20V adjustable supplies and 5V logic supply. DM501A 4 1/2 digt DMM. FG502 Sine/Square/Triangle/Pulse Function Generator. A complete tool kit of essential gear in one compact unit, easily packed for travel, or used on a bench. We get few full TM500 sets to offer, don't miss this one, all items fully checked, cleaned and calibrated. No ratty looking items, all are in very good condition. YES, we will throw in some patch cables. The pic shows an early DM501 unit, all our systems now have Late DM501A versions with the much better looking panel. Add a pair of NEW P6100 1X/10X 100Mhz NON-INDICATING probes for $69. BONUS: Includes full factory manuals and Tek cross-ref on CD! Just 1, $795 plus optional probes and shipping. CLICK HERE to E-Mail us an order!	$795 and up, we can configure many kinds of portable labs for you! 849 with DM501A/FG502/SC502/PI702. Sorry, we are currently OUT OF travel covers for this package. 10, 15, or 80Mhz Scopes available Triple Power Supply Function Generator DMM Pulse Generator Status:Call for availability!
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TM500/TM5000 Module Racks

TM504 TM506 TM506/R TM515	TM500 module cages, accepts all TM500 modules. Desktop, portable and rackmount versions. All in very good condition, fully TESTED! Very good condition, tested	10	$100 + $25/slot
TM5006/R	TM5000 module cages, accepts all TM5000 modules. Desktop, and rackmount versions. All in very good condition, fully TESTED! Includes GPIB support Very good condition, tested	3	$425

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XYZ Modular CRT Displays

Tektronix 603, 604, 620

CLICK for bigger PIC!

Tektronix 603, 604, 620 CRT X/Y/Z Displays

Large screen XYZ displays, all the same price. Have 604 non-storage types and 620 left, looks almost identical to pictured unit. Very versatile as a system component, great condition, fully overhauled!
Excellent cosmetics.

$395. Any type.

Status: Cal'd.
603-SOLD
604-Available
620-Available

IMPORTANT !
Graphical logos and trademarks are the property of their respective owners, including Tektronix, Fluke, RCA, TI, GE, General Radio and Hewlett Packard, and are used here merely to unambiguously identify the products. Sphere Research IS NOT a factory authorized distributor for any of the product lines indicated.

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