Building Filters
CISCO C2960-S Unit #3
- Manufacturer: Cisco
CISCO C2960-S. Includes C2960S-STACK Module. Excellent condition.
$100 USDRockwall, TX
FiberXon FTM-3001C-L15 Lot of 9
- Manufacturer: Fiberxon
Lot of 9 FiberXon FTM-3001C-L15 1310nm 155M SFP modules. Purchased for spares
$25 USDRockwall, TX
$25 USDRockwall, TX
Tellabs 81.2306 JPOTS REV.A
- Manufacturer: Tellabs
Tellabs 81.2306 JPOTS Module In excellent condition. Rev.A
$25 USDRockwall, TX
Agilent Keysight 34942A For 34980A Quad 1x4 RF Multiplexer 75 Ohm QTY AVAIL
- Manufacturer: Agilent - Keysight
- Model: 34942A
The Keysight 34942A RF multiplexer module for the 34980A Multifunction Switch/Measure Unit offers bi-directional switching broadband signals. High channel isolation ensures quality dynamic range measurements with...
$450 USDRoyse City, TX
HP 44477A Relay Multiplexer *Guaranteed*
- Manufacturer: HP
- Model: 44477A
The Form-C Relay Module provides seven independent Form-C Single-Pole-Double-Throw relays for general purpose switching and control of external devices. With an external power supply, you can use the module to dr...
$135 USDRoyse City, TX
ILX Lightwave 7900B System Unit #3
- Manufacturer: ILX Lightwave
- Model: 7900B
ILX Lightwave 7900B System. Excellent condition. Includes 8-79800D Modules. This unit has a bad power switch.
$650 USDRockwall, TX
HP 44471A Relay Multiplexer *Guaranteed*
- Manufacturer: HP
- Model: 44471A
FULLY OPERATIONAL, PULLED FROM WORKING 3488A 2A, 250V SPST latching relays Provisions to add simple protection networks The Keysight 44471A is a 10-channel 1-wire general-purpose relay module. It can be used to c...
$158 USDRoyse City, TX
HP 44470A Relay Multiplexer *missing nameplate*
- Manufacturer: HP
- Model: 44470A
FULLY OPERATIONAL, PULLED FROM WORKING 3488A 2A, 250V 2-wire, latching relays Provisions to add simple attenuators or filter networks Screw terminal included The Keysight 44470A multiplexed module provides ten ch...
$104 USDRoyse City, TX
HP 44470A Relay Multiplexer *Guaranteed*
- Manufacturer: HP
- Model: 44470A
FULLY OPERATIONAL, PULLED FROM WORKING HP 3488A 2A, 250V 2-wire, latching relays Provisions to add simple attenuators or filter networks Screw terminal included The Keysight 44470A multiplexed module provides ten...
$126 USDRoyse City, TXAgilent 34970A
- Manufacturer: Agilent - Keysight
- Model: 34970A
Agilent HP 34970A Data Acquisition Data Logger Switch Unit w/ 6.5 Digit DMM Inputs tested were: 5VDC -> ok 5VAC -> ok 1K Ohm (2wire) -> ok 100 HZ frequency -> ok 1mA DC ...
$700 USDRichardson, TXHP 34970A
- Manufacturer: HP
- Model: 34970A
Agilent HP 34970A Data Acquisition Data Logger Switch Unit w/ 6.5 Digit DMM Inputs tested were: 5VDC -> ok 5VAC -> ok 1K Ohm (2wire) -> ok 100 HZ frequency -> ok 1mA DC ...
$700 USDRichardson, TXAgilent 34970A
- Manufacturer: Agilent - Keysight
- Model: 34970A
Agilent HP 34970A Data Acquisition Data Logger Switch Unit w/ 6.5 Digit DMM Inputs tested were: 5VDC -> ok 5VAC -> ok 1K Ohm (2wire) -> ok 100 HZ frequency -> ok 1mA DC ...
$700 USDRichardson, TXAgilent 34970A
- Manufacturer: Agilent - Keysight
- Model: 34970A
Agilent HP 34970A Data Acquisition Data Logger Switch Unit w/ 6.5 Digit DMM There are scratches on the front display as seen in the photos. Has a new 1000mah battery and new fan installed. Inputs tested were: 5VD...
$700 USDRichardson, TXTektronix Sony 370 Programmable Curve Tracer
- Manufacturer: Tektronix
Tektronix Sony 370 Programmable Curve Tracer Does not come with power cord, or any plug-in modules. Last calibration was 7/21/2022. Do not have the cal cert. The 3rd picture shows a glitch in the curve that I thi...
$3,200 USDRichardson, TX
