Other Signal Sources & Conditioning
other signal sources & conditioning — pre-owned
Browse 2,874 other signal sources & conditioning — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

TrueTime Symmetricom XL-DC GPS OCXO 10Mhz GPSDO Oscillator LCD Clock IRIG-B 1PPS
It is equipped with an upgraded OCXO oscillator. A basic test antenna is included to get you started - so you may need to take both receiver and antenna into the open air to test the device. Rack ears are included as shown.
You save $545.60

BERTEC Balance plate portable force plate model BP5046 Unable To Test

Vintage Tektronix 067-0807-00 DVST Display Exerciser Tested
Unit in good condition Has scuffs Has scratches Tektronix Brand Dvst conditioner Cord in good condition No operation issues Module only Buttons work Fully tested Unit works good No operation issues Vintage Fast 1 day handling time
You save $227.50

EICO Solid State Fet Sine/Square Wave Generator 379
Does not come with probes. Previous owner said it works. Not familiar with how to operate it.

Phase Matrix FSW-0010 Quicksyn Frequency Synthesizer Options 01,02,04,07

Endevco Model 133 Charge & Isotron Signal Conditioner
This listing is for one Endevco 133 Charge & Isotron Signal Conditioner. The unit is not working and has some cosmetic issues as shown in the pictures.

Leader LAG-120B Audio Generator - Powers On (Has 2 of 4 Cord Hooks - SeePx) USED
Corded - Powers On. Missing 2 of 4 back cable hooks. Product Guide and other accessories not included. (Refer to pictures provided). Includes Only Parts Displayed In Pictures. All units are sold without manufacture warranty information.
You save $26.85

Tektronix DPP125B BERTScope Digital Pre-Emphasis Processor WORKS POWERS ON BO!
Model: BERTScope Digital Pre-Emphasis Processor. Model Number/MPN: DPP125B. Function: Digital Pre-Emphasis Processor. Minor surface wear is present on this unit, with light scuffs and scratches visible on both the housing and front panel.

Krohn-Hite 3341 Low-Pass/High-Pass Active Filter, Tested & Working
A power cord is included. The 3341 functions as either a low-pass or high-pass active filter. The cutoff frequency can be set from 0.01 Hz to 99.9 kHz. The passband gain is unity or +20 dB, and the attenuation rate outside the passband is 48 dB/octave.

Endevco Model 133 Charge & Isotron Signal Conditioner
This listing is for one Endevco 133 Charge & Isotron Signal Conditioner. The unit was pulled from a working system and is in good working and cosmetic condition.

Tektronix 1101A and 1102 power supply pair
The 1101A has two front panel power receptacles that will power up to two independent probes, such as the Tektronix P6201. P6202A, or P6230. The 1101A provides +5 VDC, +15 VDC, and -15 VDC at the probe connectors.

10 MHz Frequency Reference 0.01 ppm, 0 dBm (1.4Vpp) Sine Wave Output
Here is a 0.01 ppm 10 MHz ovenized frequency reference. The reference will work fine with 12 - 18 VDC and draws 310 ma at start up for 2 minuets, then draws 80 ma. A 5 volt regulator has been added to the outside of the unit so only a single 12-18 VDC power source is needed.

Comet Technologies 1000828 RF Match Lam 660-228191-001 3000W

Research Inc SLFS-151-ER-01 Phase Locked Oscillator PLL Microwave RF Module
Surplus Research Inc. phase locked oscillator module removed from professional telecom/RF equipment. Model: SLFS-151-ER-01 SN: 8796 Features REF IN and FREQ OUT SMA connections along with +12V, GND, and lock detect pins. Precision machined microwave enclosure. Untested surplus condition. Appears clean and professionally stored. Sold as-is due to inability to fully test.

Hewlett Packard hp Model 200 CD Wide Range Oscillator
![[USED] RIGOL DL3021A Programmable DC Electronic Load 150V 40A 200W Bench Electro](https://i.ebayimg.com/images/g/DsUAAeSwHPhqCquQ/s-l500.jpg)
[USED] RIGOL DL3021A Programmable DC Electronic Load 150V 40A 200W Bench Electro
With up to 150V, 40A, and 200W load capability, it provides accurate, stable, and flexible testing for R&D, production, maintenance, and educational applications. RIGOL DL3021A. Programmable DC Electronic Load.

HP/Agilent 8971B 10 MHz to 18 GHz Noise Figure Test Set *Guaranteed* Ships Fast
NO Rattling or Loose pieces. NO Flaws or Issues to point out.

VINTAGE Eltec Labs BAILEY ZEROBEAT Secondary Frequency Standard Ham radio 1960s
VINTAGE Eltec Labs BAILEY ZEROBEAT Secondary Frequency Standard. Unit was tested for power and you can hear some noise from speaker when unit is on. No other tests were performed. Unit is being sold as is. Top of case does show some paint lose as shown in pictures and the handle is missing as well. Awesome piece to have for any collector.
You save $34.50

Signalcrafters Model 90 High Level VLF Signal Source
This is a Signal crafters Model 90 High Level VLF Signal Source-It has been powered on tested only. The latches are broken/missing. Cables are not included.

Wiltron 1005-C-22086 YIG Tuned Oscillator 2-8 GHz YTO - from 6647B Sweep Gen
This listing is for a Wiltron 2-8 GHz YIG Tuned Oscillator (YTO), model 1005-C-22086 w/ RF modulator. It has been tested, and was pulled from a working Wiltron 6647B sweep generator. Uses an SMA female connector. I offer a 30-day guarantee on this part. Please feel free to request additional info or photos, and thanks for looking!

Princeton Applied Research Model 193 Multiplier/Divider Rare
Seems working OK.

Action Instruments Ultra Slimpak G408 Signal Conditioner Module G408-0001
Good Take-Offs. Weidmuller G408-0001 Ultra SlimPak, DC Input Field Configurable Isolator, Signal Conditioner Lot of 1. Several Available Location 223-032

Glassman High Voltage PS/EX200P010F HV Power Stack Varian E19287410 Refurbished
Varian VSEA Part No: E19287410. This is manufacturer refurbished. The physical condition is good, but there may be signs of previous use and handling. Manufacturer Refurbished.

Working Reaction Instruments Model 724 RF Timing Distributor 1 In / 12 Out
Good working timing distributor from Reaction Instruments, Model 724. Comes with AC power cord.

GENUINE Ettus Research USRP 1 — Fully Tested — Per Unit
All units are revision 4.5. Listing is priced per unit. No daughterboards, antennae, or power supplies included. (The unit is rated for 6V 4A DC center pin positive power) I tested these units and they are working great with GNU Radio using radioconda using the XCVR2450, RFX2400, and FLEX400 daughter boards.

AMAT Applied Materials 0190-81900 RF Filter Mid Outer 500W @ 13.56/42.7MHz Spare
This AMAT Applied Materials 0190-81900 RF Filter Mid Outer is used working surplus. The physical condition is good, but there are signs of previous use and handling. Output: 500W @ 13.56 & 42.7MHz. Model No: Mid Outer.

SRS PRS10 Rubidium Standard | Calibrated | ADEV 8.83E-13 | Δf/f -6.99E-12

LMC210A | Blackbox | Ethernet Media Converter, RJ45, ThinNet, Used
Black Box LMC210A. Is Black Box LMC210A not the part you are wanting?. 10BASE-T to ThinNet. ThinNet Connector. RJ45 Connector.

JDR Instruments DFC-1000 Multifunction Counter
JDR Instruments DFC-1000 Multifunction Counter Includes power cord and instruction manual. Review photos for overall condition.

Simpson Chroma-Line Color-Pattern Generator Model 431 Catalog No. 12511
Simpson Chroma-Line Color-Pattern Generator Model 431 Catalog No. 12511

PRODIGIT 3362 DC Electronic Load | Load Tested @ 1200W
PRODIGIT 3362 DC Electronic Load. - Load tested 20VDC @ 60A (1200W). - Side panel is bent / dented. May not include focus materials (eg: battery) that are not working or not tested. Hardware required for key functions to be tested may have been removed after testing (ie: hard drive).
You save $249.99

Microwave Semiconductor MSC 67130 Solid State Noise Source Siemens

Dual Channel 400W Amplifier 200Wx2 100kHz BW Adjustable Gain TESTED Inkel MA-430

BK Precision 1253 Handheld HDTV Pattern Color Bars Generator
The BK Precision 1253 Handheld HDTV Pattern Color Bars Generator is a high-quality product manufactured in the United States by BK Precision. This handheld device is designed to generate HDTV pattern color bars for testing and measurement purposes in various industries. With a sleek design and reliable performance, this color bars generator is a valuable tool for ensuring accurate and consistent color calibration in video and television systems.

AMAT Applied Materials 0150-00427 LF RF Cable 13 Foot 4M Working Surplus
This item is working surplus. The physical condition is good, but there are signs of previous use and handling.

PCB Piezotronics Model Series 481 Sensor Signal Conditioner
You are purchasing: PCB Piezotronics Model Series 481 Sensor Signal Conditioner. Model: Series 481.

National Electronics 2722-162-14051 RF Microwave Waveguide w/Magnetron As-Is
Hitachi Magnetron Part No: H0915. This item is untested surplus and is being sold as-is. The physical condition is fair, but there are signs of previous use and handling. Serial numbers or country of manufacture may vary.

EG&G/Signal Recovery 5187 Low-Noise Voltage Preamplifer / Pre-Amplifier / Note
EG&G/Signal Recovery 5187.

Wavecom Electronics UC4040C 256 Qam Up Converter RF Monitor Signal Modulation
This unit powers on and lights up, all of the buttons, knobs, and switches are responsive and in good condition.

SEASTAR GROUND PROCESSOR
For sale is a SeaStar Ground Processor developed by Orbital Sciences Corporation, now part of Northrop Grumman. The SeaStar mission was a pivotal endeavor designed to collect quantitative data on global ocean bio-optical properties.
You save $144.00