Electronic Test

Electronic Test

Electronic test is a category focused on evaluating the functionality and performance of electronic devices. This includes testing methods such as automated testing, manual testing, and simulation to ensure that electronic components meet quality standards and specifications. Electronic test equipment like oscilloscopes, multimeters, and signal generators are commonly used to measure and analyze electronic signals. This category covers a wide range of industries including telecommunications, automotive, aerospace, and consumer electronics. Whether testing PCBs, integrated circuits, or electronic systems, Electronic Test plays a crucial role in verifying the proper operation and reliability of electronic devices.

  • Flex-Core VT7-003E AC voltage transducer — front and top view showing green enclosure, screw terminal block with color-coded wiring, and wiring diagram label Flex-Core VT7-003E transducer — left-side view showing Flex-Core manufacturer label and green enclosure with mounting bracket

    Flex-Core VT7-003E AC Voltage Transducer 0-50V 4-20mA Output 115VAC Power

    Flex-Core

    $85.00
    Was: $175.00
    Flex-Core VT7-003E AC Voltage Transducer 0-50V 4-20mA Output 115VAC PowerAC voltage transducer that converts AC voltage input (0–50V range) into a standard 4–20mA DC output signal. Operates on 115VAC...
    31704
    SKU:
    31704
    Availability:
    Usually ships within 1–2 business days.
    Weight:
    4.00 LBS
    Brand:
    Flex-Core
    Model:
    VT7-003E
    MPN:
    VT7-003E
    Type:
    AC Voltage Transducer
    SKU:
    31704
    Condition:
    Used – Pulled from Working Environment
    Seller Notes:
    Unit only — no accessories included
    Country/Region of Manufacture:
    United States
    Manufacturer:
    Morlan & Associates, Inc. (Flexcore Div.)
    Measurement Type:
    AC Voltage
    Input Voltage Range:
    0–50V AC
    Output Signal:
    4–20mA DC
    Calibration:
    4-20mA = 0-50V
    Instrument Power Required:
    115VAC at Terminals 3 & 4
    Phase:
    Single Phase
    Terminal Count:
    6 screw terminals
    Form Factor:
    DIN-rail / panel-mount enclosure
    Enclosure Color:
    Green
    Controls:
    CAL and ZERO adjustment potentiometers
    Compatible With:
    Industrial monitoring, SCADA, and control panel systems
    Condition Notes:
    Flex-Core VT7-003E AC voltage transducer. Used, inspected, pulled from a working environment. Enclosure intact, terminals and adjustment knobs present. Normal surface wear. Please contact us with any questions.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $85.00
    Was: $175.00
  • Rack Unit Extender Module 262303 — right-side view showing edge card connector and multi-conductor ribbon cable harness Rack Unit Extender Module 262303 — close-up of 36-pin edge card connector face

    Rack Unit Extender Module 262303 Edge Card to 36-Pin Ribbon Cable AMP 380344-1

    Rack Unit

    $25.00
    Was: $50.00
    Rack Unit Extender Module 262303 Edge Card to 36-Pin Ribbon Cable AMP 380344-1This is a rack unit extender module (part number 262303) that provides an interface between a 36-pin edge card connector...
    31654
    SKU:
    31654
    Availability:
    Usually ships within 1-2 business days.
    Weight:
    3.00 LBS
    Brand:
    Unbranded
    Model:
    262303
    MPN:
    262303
    Secondary Model:
    7550
    Type:
    Rack Unit Extender Module
    Connector Type:
    Edge Card to 36-Pin Ribbon Cable
    Connector Part Number:
    AMP 380344-1
    Interface:
    Edge Card / Ribbon Cable
    Number of Pins:
    36
    Form Factor:
    Card/Module
    Date Code:
    8339
    SKU:
    31654
    Condition:
    Used – Inspected and Tested
    Seller Notes:
    Includes ribbon cable harness with multiple connectors as shown.
    Condition Notes:
    Rack Unit Extender Module 262303 inspected and in good used condition. Edge card connector and ribbon cable harness intact, no broken or bent pins. Light surface wear. Please view photos and contact us with questions.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $25.00
    Was: $50.00
  • Scientific Atlanta 259759 Clamping EDU Video Monitor Board – three-quarter front view showing front panel and populated PCB Scientific Atlanta 259759 Clamping EDU Video Monitor Board – front panel close-up showing BNC Video Monitor connector, Sync Loss LED, Output Enable/Disable toggle, and Mode Local/Remote toggle

    Scientific Atlanta 259759 Clamping EDU Video Monitor Board 7550A

    Scientific Atlanta

    $75.00
    Was: $150.00
    Scientific Atlanta 259759 Clamping EDU Video Monitor Board 7550APlug-in video monitoring board for CATV and broadcast headend systems. Provides video signal monitoring with sync loss detection via...
    31652
    SKU:
    31652
    Availability:
    Usually ships within 1-2 business days.
    Weight:
    3.00 LBS
    Brand:
    Scientific-Atlanta
    Model:
    259759
    MPN:
    259759
    Secondary Model:
    7550A
    SKU:
    31652
    Type:
    Clamping EDU Video Monitor Board
    Form Factor:
    Plug-In Card/Module
    Application:
    CATV / Broadcast Headend Video Monitoring
    Front Panel Connector:
    BNC (Video Monitor output)
    Indicators:
    Sync Loss LED (red)
    Controls:
    Output Enable/Disable toggle; Mode Local/Remote toggle
    Condition:
    Used – Inspected and in Good Condition
    Seller Notes:
    Board only; inspected and in good condition.
    Country/Region of Manufacture:
    United States
    Condition Notes:
    Scientific Atlanta 259759 Clamping EDU Video Monitor Board. Inspected and in good condition. Front panel, BNC connector, and switches appear intact. Normal surplus wear. Photos available.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $75.00
    Was: $150.00
  • Scientific Atlanta 7550 Wideband Modulator 262224 plug-in module – three-quarter front view showing front panel and internal PCB Scientific Atlanta 7550 Wideband Modulator front panel with IF Output and IF Monitor SMA connectors and DEV ALM and LOCK ALM LED indicators

    Scientific Atlanta 7550 Wideband Modulator 262224 PN262224H Plug-In Module

    Scientific Atlanta

    $120.00
    Was: $250.00
    Scientific Atlanta 7550 Wideband Modulator 262224 PN262224H Plug-In ModuleWideband IF modulator plug-in card for Scientific Atlanta 7550 series equipment. This module handles IF signal modulation and...
    31646
    SKU:
    31646
    Availability:
    Usually ships within 1–2 business days.
    Weight:
    4.00 LBS
    Brand:
    Scientific-Atlanta
    Model:
    7550
    MPN:
    262224
    Secondary Model:
    PN262224H
    Type:
    Wideband IF Modulator Plug-In Module
    SKU:
    31646
    Form Factor:
    Plug-In Module / Card
    Connectors:
    SMA (IF Output, IF Monitor)
    Front Panel Indicators:
    DEV ALM, LOCK ALM (LED)
    Front Panel Ports:
    IF Output (SMA), IF Monitor (SMA)
    PCB Date Code:
    1-23-84
    Condition:
    Used – Pulled from Working Environment
    Seller Notes:
    Module only; pulled from a working environment.
    Country/Region of Manufacture:
    United States
    Condition Notes:
    Scientific Atlanta 7550 Wideband Modulator (PN262224H) pulled from a working environment where it was in use and functional. Inspected and in good used condition. SMA connectors and PCB appear intact.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $120.00
    Was: $250.00
  • Scientific Atlanta 262200 IF Filter Amplifier module front panel and PCB — three-quarter view showing IF Input, IF Output, Level Alarms, ALC On/Manual switch, and Man Gain Adj controls Scientific Atlanta 262200 IF Filter Amplifier front panel close-up — IF Input SMA connector, Low and High Level Alarm LEDs, ALC On/Manual toggle, and Man Gain Adj trimmer

    Scientific Atlanta 262200 IF Filter Amplifier Module Assy 262204 High Low Alarms

    Scientific Atlanta

    $110.00
    Was: $225.00
    Scientific Atlanta 262200 IF Filter Amplifier Module Assy 262204 High Low AlarmsIntermediate frequency (IF) filter amplifier module with integrated high/low level alarm functions. Designed for signal...
    31643
    SKU:
    31643
    Availability:
    Usually ships within 1–2 business days.
    Weight:
    3.00 LBS
    Brand:
    Scientific-Atlanta
    Model:
    262200
    MPN:
    262200
    Secondary Model:
    262204
    Type:
    IF Filter Amplifier Module
    SKU:
    31643
    Assembly Number:
    262204
    Form Factor:
    Card/Module (plug-in card)
    Alarm Type:
    High/Low Level Alarms
    Gain Control:
    ALC (Automatic Level Control) and Manual Gain Adjust
    Signal Type:
    IF (Intermediate Frequency)
    Connectors:
    SMA/TNC-style coax — IF Input, IF Output, Output Monitor
    Condition:
    Used – Inspected
    Seller Notes:
    Module only; no chassis included.
    Country/Region of Manufacture:
    United States
    Condition Notes:
    Scientific Atlanta 262200 IF Filter Amplifier, Assy 262204 — inspected and in good used condition. Front panel connectors and controls intact. PCB and filter sections clean. Normal surface wear on faceplate.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $110.00
    Was: $225.00
  • TPI MSQK-2574RO X10 Oscilloscope Passive Probe with cable, ground lead, and accessories in original plastic bag TPI MSQK-2574RO passive probe tip close-up showing spring-loaded gold pin probe tip

    TPI MSQK-2574RO Oscilloscope Passive Probe X10 M12X10B M20X10B M30X10B

    TPI

    $28.00
    Was: $60.00
    TPI MSQK-2574RO Oscilloscope Passive Probe X10 M12X10B M20X10B M30X10BPassive oscilloscope probe with 10x attenuation for general-purpose signal measurement and circuit probing. Uses a spring-loaded...
    31642
    SKU:
    31642
    Availability:
    Usually ships within 1-2 business days.
    Weight:
    1.00 LBS
    Brand:
    TPI
    Model:
    MSQK-2574RO
    MPN:
    MSQK-2574RO
    Type:
    Oscilloscope Passive Probe
    Attenuation:
    10x (X10)
    Compatible Type Nos.:
    M12X10B, M20X10B, M30X10B
    Compatible Type Nos. 2:
    M12X10APB, M20X10APB, M30X10APB
    Probe Style:
    Passive
    Connector Type:
    BNC
    Tip Type:
    Spring-loaded pin tip
    Form Factor:
    Handheld
    SKU:
    31642
    Condition:
    Used – Inspected and Tested
    Seller Notes:
    Probe with ground lead and accessory ring included in original bag
    Application:
    Oscilloscope signal measurement and probing
    Condition Notes:
    TPI MSQK-2574RO X10 Oscilloscope Passive Probe. Inspected and in good used condition. Cable, probe body, and tip are clean with no notable damage. Ground lead and accessory ring included.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $28.00
    Was: $60.00
  • Scientific Atlanta 286426 Rev A IF Filter Amplifier Board 30MHZ Scientific Atlanta 286426 Rev A IF Filter Amplifier Board 30MHZ

    Scientific Atlanta 286426 Rev A IF Filter Amplifier Board 30 MHz Satcom

    Scientific Atlanta

    $110.00
    Was: $225.00
    Scientific Atlanta 286426 Rev A IF Filter Amplifier Board 30 MHz SatcomThe Scientific Atlanta 286426 Rev A is an IF (Intermediate Frequency) Filter Amplifier board designed for use in satellite...
    31636
    SKU:
    31636
    Availability:
    Usually ships within 1-2 business days.
    Weight:
    3.00 LBS
    Brand:
    Scientific-Atlanta
    Model:
    286426
    MPN:
    286426
    Secondary Model:
    P286426 Rev A
    Type:
    IF Filter Amplifier Board
    SKU:
    31636
    Revision:
    Rev A
    Frequency:
    30 MHz
    Form Factor:
    Card / Module
    Connector Type:
    SMA (gold-plated)
    Interface:
    IF Input, IF Output, Output Monitor
    Features:
    ALC Level Set, Low/High Level Alarms
    Application / Use Case:
    Satellite Communications (Satcom) Ground Equipment
    Condition:
    Used – Pulled from Working Environment
    Seller Notes:
    Board only; pulled from working satcom equipment
    Country/Region of Manufacture:
    United States
    Condition Notes:
    Scientific Atlanta 286426 Rev A IF Filter Amplifier Board, 30 MHz. Inspected and in good used condition. Pulled from a working satcom environment. Please contact us with any questions.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $110.00
    Was: $225.00
  • Scientific Atlanta 362272 30MHz IF Filter Amplifier plug-in module — three-quarter front/side view showing front panel and internal PCB with yellow toroids and SMA connectors Scientific Atlanta 362272 IF Filter Amplifier front panel — IF INPUT SMA port, LEVEL LOW/HIGH and ALARMS LEDs, ALC ON/MANUAL switch, MAN GAIN ADJ pot, IF OUTPUT SMA port, and 30MHZ B.W. label

    Scientific Atlanta 362272 30MHz IF Filter Amplifier Plug-In Module 30MHZ BW

    Scientific Atlanta

    $65.00
    Was: $125.00
    Scientific Atlanta 362272 30MHz IF Filter Amplifier Plug-In Module 30MHZ BWIntermediate frequency (IF) filter and amplifier module designed for telecom and RF signal processing equipment. Provides IF...
    31633
    SKU:
    31633
    Availability:
    Usually ships within 1-2 business days.
    Weight:
    3.00 LBS
    Brand:
    Scientific-Atlanta
    Model:
    362272
    MPN:
    362272
    Secondary Model:
    PN336786E
    SKU:
    31633
    Type:
    IF Filter / Amplifier Plug-In Module
    Frequency:
    30 MHz
    Bandwidth:
    30 MHz
    Function:
    IF Filtering and Amplification with ALC
    ALC Mode:
    ALC On / Manual selectable
    Gain Control:
    Manual Gain Adjust (MAN GAIN ADJ)
    Indicators:
    Level Low/High LEDs, Alarms LED
    Connector Type:
    SMA (gold-plated)
    Ports:
    IF Input, IF Output, Output Monitor
    Form Factor:
    Plug-In Module / Card
    Board Part Number:
    PN336786E
    Date Code:
    CiR 28/88
    Condition:
    Used – Inspected and in Good Condition
    Seller Notes:
    Module only; no chassis or additional accessories included.
    Country/Region of Manufacture:
    United States
    Condition Notes:
    Scientific Atlanta 362272 30MHz IF Filter/Amplifier Plug-In Module. Inspected and in good condition. Front panel clean; SMA connectors show normal wear; PCB appears intact. Please view photos and contact us with questions.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $65.00
    Was: $125.00
  • Scientific Atlanta 286426 30MHz IF Filter Amplifier plug-in module — front panel and PCB assembly, three-quarter view showing SMA connectors and board components Scientific Atlanta 286426 IF Filter Amplifier — front panel close-up showing IF Input SMA connector, Level Alarms LOW and HIGH LEDs, and ALC Level Set indicator

    Scientific Atlanta 286426 Rev C 30MHz IF Filter Amplifier Plug-In Module 454382

    Scientific Atlanta

    $65.00
    Was: $125.00
    Scientific Atlanta 286426 Rev C 30MHz IF Filter Amplifier Plug-In Module 454382IF filter amplifier plug-in module designed for 30MHz intermediate frequency applications. Provides signal conditioning...
    31630
    SKU:
    31630
    Availability:
    Usually ships within 1–2 business days.
    Weight:
    3.00 LBS
    Brand:
    Scientific-Atlanta
    Model:
    286426
    MPN:
    286426
    Secondary Model:
    454382
    SKU:
    31630
    Type:
    IF Filter Amplifier Plug-In Module
    Revision:
    Rev C
    Frequency:
    30 MHz
    Connector Type:
    SMA (gold-plated)
    Ports / Connectors:
    IF Input, IF Output, Output Monitor (SMA)
    Front Panel Indicators:
    Level Alarms: Low, High LEDs; ALC Level Set
    Form Factor:
    Plug-In Module / Card
    Date Code:
    03/16/93
    Condition:
    Used – Pulled from Working Environment
    Seller Notes:
    Module only; pulled from working satellite ground station equipment.
    Country/Region of Manufacture:
    United States
    Condition Notes:
    Scientific Atlanta 286426 30MHz IF Filter Amplifier module inspected and in good condition. Pulled from a working environment where it was in use and functional. SMA connectors clean, no obvious damage.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $65.00
    Was: $125.00
  • Scientific Atlanta 262180 Subcarrier Modulator plug-in module — full front and PCB side view showing front panel controls and populated circuit board Scientific Atlanta 262180 Subcarrier Modulator — close-up of front panel showing SUBCARRIER label, MON VOL knob, Peak Dev, SC LVL, Lock Alm, Level Alm, and Mute LED indicators

    Scientific Atlanta 262180 Subcarrier Modulator Plug-In Module SC LVL Audio

    Scientific Atlanta

    $75.00
    Was: $150.00
    Scientific Atlanta 262180 Subcarrier Modulator Plug-In Module SC LVL AudioPlug-in module for subcarrier modulation in broadcast and cable television systems. Used for audio subcarrier generation and...
    31621
    SKU:
    31621
    Availability:
    Usually ships within 1-2 business days.
    Weight:
    3.00 LBS
    Brand:
    Scientific-Atlanta
    Model:
    262180
    MPN:
    262180
    Type:
    Subcarrier Modulator Plug-In Module
    SKU:
    31621
    Form Factor:
    Plug-In Module / Card
    Condition:
    Used – Pulled from Working Environment
    Seller Notes:
    Module only; pulled from a working environment. No chassis included.
    Front Panel Controls:
    MON VOL knob, Mute switch, Peak Audio Level dB bar meter
    Indicators:
    Peak Dev, SC LVL, Lock Alm, Level Alm, Mute LEDs
    Output Connectors:
    SC Mon (BNC/RCA), Audio Mon (3.5mm/phone jack)
    Assembly Number:
    262180
    Serial Number Range:
    7550/55 (per label)
    Application:
    Broadcast / Cable TV / Satellite Headend Subcarrier Modulation
    Country/Region of Manufacture:
    United States
    Condition Notes:
    Scientific Atlanta 262180 Subcarrier Modulator plug-in module. Inspected, in good used condition. Pulled from a working environment where it was in active use. Light panel wear. PCB appears intact.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $75.00
    Was: $150.00
  • Scientific Atlanta Model 750 ATIS Subcarrier module – front panel and PCB angled view showing RS-232 port, SC/LCL switch, and STATUS/INDICATOR LEDs Scientific Atlanta 750 ATIS Subcarrier – close-up of front panel RS-232 DB-9 female connector and INDICATOR label

    Scientific Atlanta 455247 Model 750 ATIS Subcarrier RS-232 Transmitter ID Module

    Scientific Atlanta

    $45.00
    Was: $90.00
    Scientific Atlanta 455247 Model 750 ATIS Subcarrier RS-232 Transmitter ID ModulePlug-in chassis card module for ATIS (Automatic Transmitter Identification System) subcarrier transmission. This module...
    31613
    SKU:
    31613
    Availability:
    Usually ships within 1-2 business days.
    Weight:
    3.00 LBS
    Brand:
    Scientific-Atlanta
    Model:
    750
    MPN:
    455247
    Secondary Model:
    455246
    Type:
    ATIS Subcarrier Transmitter ID Module
    SKU:
    31613
    Interface Type:
    RS-232
    Connector Type:
    DB-9 Female (RS-232)
    FCC ID:
    1204136504
    Function:
    ATIS Transmitter Identification Subcarrier
    Form Factor:
    Card/Module (plug-in chassis card)
    Country/Region of Manufacture:
    United States
    Manufacturer:
    Scientific-Atlanta, Network Systems Group
    Copyright Year:
    1990
    Condition:
    Used – Inspected, Good Condition
    Seller Notes:
    Module only; no chassis included. RS-232 DB-9 port visible and intact.
    Condition Notes:
    Scientific Atlanta Model 750 ATIS Subcarrier (Assy 455247) inspected and in good used condition. Front panel, RS-232 connector, LEDs, and switch intact. Normal aging on PCB. Module only, no chassis.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $45.00
    Was: $90.00
  • Tellabs 6923 2W FXS SF Signaling Set module — angled front and side view showing faceplate label and Tellabs logo Tellabs 6923 circuit board interior — top view showing main PCB components including TN-branded transformer module 37-0001

    Tellabs 6923 826923 2W FXS SF Signaling Set Module Card Telecom

    Tellabs

    $40.00
    Was: $80.00
    Tellabs 6923 826923 2W FXS SF Signaling Set Module Card TelecomThe Tellabs 6923 is a 2-wire FXS (Foreign Exchange Subscriber) single-frequency (SF) signaling set module designed for plug-in...
    31605
    SKU:
    31605
    Availability:
    Usually ships within 1-2 business days.
    Weight:
    5.00 LBS
    Brand:
    Tellabs
    Model:
    6923
    MPN:
    826923
    Secondary Model:
    826923
    SKU:
    31605
    Type:
    2W FXS SF Signaling Set Module
    Interface Type:
    2-Wire FXS (Foreign Exchange Subscriber)
    Signaling Type:
    SF (Single Frequency) Signaling
    Form Factor:
    Plug-In Card / Module
    Front Panel Indicators:
    rcv in, busy, xmt out LED test points
    Front Panel Controls:
    rcv and xmt level adjustment switches (10 to 0dB)
    Connector Type:
    Edge connector (plug-in card); front test jacks
    Compatible With:
    Tellabs carrier telephony / digital cross-connect systems
    Condition:
    Used – Inspected, Good Condition
    Seller Notes:
    Module only; no chassis or external cables included.
    Country/Region of Manufacture:
    United States
    Condition Notes:
    Tellabs 6923 2W FXS SF Signaling Set module. Inspected and in good used condition. Faceplate, switches, and test jacks intact. PCB shows normal aging. No visible damage.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $40.00
    Was: $80.00
  • Tele Systems EC-4543 Echo Canceller W/SF Bypass card — angled front panel view showing RX OUT and TX IN terminal blocks and LED indicators Tele Systems EC-4543 — PCB top view showing full component layout including ICs, capacitors, and transformers; Tele Systems Inc. ASSY label visible

    Tele Systems EC-4543 Echo Canceller W/SF Bypass Telecom Card Module 107690-0015

    Tele Systems

    $40.00
    Was: $80.00
    Tele Systems EC-4543 Echo Canceller W/SF Bypass Telecom Card Module 107690-0015The Tele Systems EC-4543 is an echo canceller card module with Single Frequency (SF) bypass capability, designed for use...
    31602
    SKU:
    31602
    Availability:
    Usually ships within 1-2 business days.
    Weight:
    4.00 LBS
    Brand:
    Tele Systems
    Model:
    EC-4543
    MPN:
    107690-0015
    Secondary Model:
    W.O. 02326 Rev B
    SKU:
    31602
    Type:
    Echo Canceller Card Module
    Function:
    Echo Cancellation with SF (Single Frequency) Bypass
    Form Factor:
    Card / Module (rack-mount chassis card)
    Interface — RX:
    RX OUT — terminal block connector
    Interface — TX:
    TX IN — terminal block connector
    Indicators:
    Disabled, Disable, Normal/No Adaptation LED indicators
    PCB Revision:
    Rev B
    Application:
    Voice circuit echo cancellation, satellite & long-haul telecom
    Condition:
    Used – Inspected and in Good Condition
    Seller Notes:
    Card only; no chassis or external cables included.
    Country/Region of Manufacture:
    United States
    Condition Notes:
    Tele Systems EC-4543 Echo Canceller W/SF Bypass card. Inspected and in good used condition. Front panel clean, PCB shows normal handling wear, connectors intact. Card only — no chassis or cables included.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $40.00
    Was: $80.00
  • HP QEDS-9500 rotary optical encoder assembly — top and front view showing model label and 6 gold-plated PCB pins HP QEDS-9500 encoder assembly — angled rear view showing pin leads and mounting holes on brown housing

    HP QEDS-9500 Rotary Position Encoder Assembly Optical Incremental 6-Pin

    HP

    $38.00
    Was: $80.00
    HP QEDS-9500 Rotary Position Encoder Assembly Optical Incremental 6-PinOptical incremental rotary encoder for position and motion sensing applications. Outputs incremental position data via 6-pin PCB...
    31595
    SKU:
    31595
    Availability:
    Usually ships within 1-2 business days.
    Weight:
    0.40 LBS
    Brand:
    HP
    Model:
    QEDS-9500
    MPN:
    QEDS-9500
    Type:
    Rotary Optical Encoder Assembly
    SKU:
    31595
    Sensing Technology:
    Optical
    Output Type:
    Incremental
    Number of Pins:
    6
    Contact Material:
    Gold-plated
    Mounting Type:
    PCB Mount
    Encoder Type:
    Rotary Position Encoder
    Application:
    Motion Control, Position Sensing
    Seller Notes:
    Sold individually. New open-box stock — new from manufacturer, may have been stored or out of original packaging.
    Country/Region of Manufacture:
    Japan
    Compatible With:
    Motion control systems, robotics, automation equipment
    Condition Notes:
    HP QEDS-9500 Rotary Encoder — new open-box. New from manufacturer but may have been stored long-term, past shelf date, or removed from original packaging. Pins and housing appear intact. Contact us with questions.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $38.00
    Was: $80.00
  • Varian VJC6767D8T7 Switch Control – front panel view showing two pushbuttons, AUTO/LOCAL toggle switch, and power rocker switch Varian VJC6767D8T7 Switch Control – rear panel view showing Varian Microwave Equipment Division labels, multi-pin connectors, and wiring harness

    Varian VJC6767D8T7 Switch Switch Control Rackmount Microwave Equipment Division

    Varian

    $150.00
    Was: $300.00
    Varian VJC6767D8T7 Switch Control Rackmount UnitSwitch control unit from Varian's Microwave Equipment Division. Designed for rackmount installation in microwave systems and test environments...
    31567
    SKU:
    31567
    Availability:
    Usually ships within 1-2 business days.
    Weight:
    10.00 LBS
    Brand:
    Varian
    Model:
    VJC6767D8T7
    MPN:
    VJC6767D8T7
    Secondary Model:
    VJC-6767
    Type:
    Switch / Switch Control Unit
    SKU:
    31567
    Condition:
    Used – Pulled from Working Environment
    Form Factor:
    Rackmount
    Manufacturer Division:
    Varian Microwave Equipment Division
    Manufacturer Location:
    Santa Clara, California
    Country/Region of Manufacture:
    United States
    Connector J1:
    Multi-pin circular connector (approx. 9-pin)
    Connector J2:
    Multi-pin circular connector (smaller)
    Connector J3:
    BNC-style coaxial connector
    Connector J5:
    Multi-pin rectangular/card-edge connector
    Seller Notes:
    Includes attached wiring harness with two multi-pin connector ends.
    Condition Notes:
    Varian VJC6767D8T7 Switch/Switch Control rackmount unit. Inspected and in good used condition. Pulled from a working environment where it was in active use. Rear connectors and wiring harness intact. Wiring harness included.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $150.00
    Was: $300.00
  • Aydin Monitor 6260-10 Power Supply Control Unit – front panel view with perforated top cover and dark front bezel Aydin Monitor 6260-10 Power Supply Control Unit – rear view showing D-sub connectors, IEC AC inlet, chassis ground lugs, and internal wiring

    Aydin Monitor 6260-10 376-0008-503 H Power Supply Control Unit Rackmount

    Aydin

    $120.00
    Was: $250.00
    Aydin Monitor 6260-10 376-0008-503 H Power Supply Control Unit RackmountRackmount power supply and control unit manufactured by Aydin Monitor Systems. Distributes and monitors dual power supply...
    31564
    SKU:
    31564
    Availability:
    Usually ships within 1–2 business days.
    Weight:
    50.00 LBS
    Brand:
    Aydin Monitor Systems
    Model:
    6260-10
    MPN:
    376-0008-503 H
    Type:
    Rackmount Power Supply and Control Unit
    SKU:
    31564
    Form Factor:
    Rackmount
    Condition:
    Used – Inspected
    Seller Notes:
    Unit only; no additional accessories confirmed included
    Country/Region of Manufacture:
    United States
    Number of Power Supply Bays:
    2 (PS1 and PS2)
    Connector Types:
    D-Sub (J2, J3), IEC AC inlet, chassis ground lugs
    Control Panel Features:
    Load volts indicators, alarm LEDs, SET/ENBL controls
    Alarm System:
    Yes — alarm panel with LED indicators and alarm outputs
    Fuse Panel:
    Yes — labeled FUSES between PS1 and PS2 bays
    Manufacturer Location:
    Ft. Washington, PA, FSCM 20747
    Condition Notes:
    Aydin Monitor 6260-10 Power Supply Control Unit inspected and in good used condition. Normal wear consistent with rack use. Connectors and internal components appear intact. Please view photos and contact us with questions.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $120.00
    Was: $250.00
  • LNR UC6-D1 dual C-Band redundant upconverter system front panel view showing two UP CONVERTER modules and center CONTROL section LNR UC6-D1 left upconverter front panel close-up showing alarm indicators, BNC test and monitor ports, LO select, power switch, and 4826.7 MHz / 1042.5 MHz LO frequency labels

    LNR UC6-D1 C-Band Redundant Satcom Upconverter System 004003-1 004003-2

    LNR

    $850.00
    Was: $1,700.00
    LNR UC6-D1 C-Band Redundant Satcom Upconverter System 004003-1 004003-2The LNR Communications UC6-D1 is a dual 1:1 redundant C-Band satellite upconverter system manufactured by LNR Communications Inc...
    31562
    SKU:
    31562
    Availability:
    Usually ships within 1-2 business days.
    Weight:
    75.00 LBS
    Brand:
    LNR Communications
    Model:
    UC6-D1
    MPN:
    004003-1 / 004003-2
    Secondary Model:
    004003-2
    SKU:
    31562
    Type:
    Dual Redundant C-Band Satellite Upconverter System
    Frequency Band:
    C-Band
    Configuration:
    1:1 Redundant (Dual Upconverter + Control)
    Number of Upconverters:
    2
    LO Frequency 1:
    4826.7 MHz
    LO Frequency 2:
    1042.5 MHz
    Carrier Frequency Unit 1:
    6245 MHz (visible on label)
    Carrier Frequency Unit 2:
    6045 MHz (visible on label)
    Power Requirements:
    120V AC, 60Hz
    Form Factor:
    Rackmount
    Dimensions:
    27" x 19" x 7"
    Connector Types:
    BNC, N-Type, D-Sub (D-25)
    Rear Ports:
    IF Norm, IF Cross, RF Norm, RF Cross, Ext Mon, Aux LO
    Front Panel Controls:
    Mode Select (Auto/Manual), Output Select (Normal/Cross), LO Select (Int/Aux), CB Reset
    Front Panel Alarms:
    Summary, RF LO, IF LO, +24 VDC
    Manufacturer Location:
    Hauppauge, New York, USA
    Country/Region of Manufacture:
    United States
    Condition:
    Used – Powers on; unable to fully test
    Seller Notes:
    Includes two UC6-D1 upconverter modules (004003-1, 004003-2) in chassis
    Condition Notes:
    LNR UC6-D1 C-Band redundant upconverter system powers on and front panel indicators light up. Full RF/IF performance not verified beyond power-on. Both modules (004003-1, 004003-2) present. Sold as-is beyond power-on confirmation.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $850.00
    Was: $1,700.00
  • Varian 057513-05 700W TWT Power Supply – front-left three-quarter view showing aluminum chassis and heatsink fins on top Varian 057513-05 700W TWT Power Supply – rear-right three-quarter view showing circular port opening on right side panel

    Varian 057513-05 700 Watt TWT Power Supply Microwave Equipment Division RF

    Varian

    $325.00
    Was: $650.00
    Varian 057513-05 700 Watt TWT Power Supply Microwave Equipment Division RFThe Varian 057513-05 is a 700-watt power supply designed to drive traveling wave tube (TWT) amplifiers used in RF, microwave,...
    31543
    SKU:
    31543
    Availability:
    Usually ships within 1–2 business days.
    Weight:
    35.00 LBS
    Brand:
    Varian
    Model:
    057513-05
    MPN:
    057513-05
    Type:
    TWT (Traveling Wave Tube) Power Supply
    SKU:
    31543
    Power Output:
    700 Watts
    GIF Number:
    GIF 58270
    Manufacturer Division:
    Varian Microwave Equipment Division
    Country/Region of Manufacture:
    United States
    Application:
    RF / Microwave / Satcom TWT Amplifier
    Connector Type 1:
    5-pin circular connector
    Connector Type 2:
    Multi-pin D-sub connector (approx. 24-pin)
    Form Factor:
    Benchtop / Chassis Mount
    Condition:
    As-Is / For Parts or Not Working
    Seller Notes:
    Sold as-is for parts or repair; unable to test. Unit only — no cables included.
    Condition Notes:
    Varian 057513-05 700W TWT Power Supply, used working condition. Aluminum chassis with typical handling marks and wear. Has 5-pin circular and D-sub connectors.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $325.00
    Was: $650.00
  • Varian VJW1454C Channel Select Sub-System – front-right three-quarter view showing black cylindrical housing with top-mounted coaxial connectors and red identification label Varian VJW1454C Channel Select Sub-System – left-side three-quarter view showing cylindrical enclosure, latch hardware, and top RF connectors

    Varian VJW1454C Channel Select Sub-System 01014540-01/A Pittman DC Gear Motors

    Varian

    $150.00
    Was: $300.00
    Varian VJW1454C Channel Select Sub-System 01014540-01/A Pittman DC Gear MotorsChannel select sub-system from Varian's microwave equipment division. Controls RF channel selection in satellite and...
    31542
    SKU:
    31542
    Availability:
    Usually ships within 1-2 business days.
    Weight:
    8.00 LBS
    Brand:
    Varian
    Model:
    VJW1454C
    MPN:
    01014540-01/A
    Secondary Model:
    01014430-01/J
    Type:
    Channel Select Sub-System
    SKU:
    31542
    Condition:
    Used – Pulled from Working Environment
    Seller Notes:
    Includes two Pittman 24VDC DC gear motors: GM9413H838 (38.3:1) and GM9413H839 (127.7:1)
    Country/Region of Manufacture:
    United States
    Motor 1 Model:
    Pittman GM9413H838
    Motor 1 Part Number:
    01014448 Rev. A
    Motor 1 Voltage:
    24 VDC
    Motor 1 Gear Ratio:
    38.3:1
    Motor 2 Model:
    Pittman GM9413H839
    Motor 2 Part Number:
    01014449 Rev. A
    Motor 2 Voltage:
    24 VDC
    Motor 2 Gear Ratio:
    127.7:1
    Number of Motors:
    2
    Motor Voltage:
    24 VDC
    Motor Type:
    DC Gear Motor
    Connector Type:
    D-Sub (25-pin)
    RF Connector Type:
    Coaxial (multiple, top-mounted)
    Manufacturer Division:
    Varian Microwave Equipment Products
    Manufacturer Location:
    Santa Clara, California
    CAGE Code:
    59782
    Application:
    Satellite / Microwave Channel Selection
    Compatible With:
    Varian microwave satellite communication systems
    Condition Notes:
    Varian VJW1454C Channel Select Sub-System in good used condition. Pulled from a working environment. Both Pittman 24VDC DC gear motors (GM9413H838 & GM9413H839) present. Normal wear. Please view photos and contact us with questions.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $150.00
    Was: $300.00
  • BEI 01238 Ku-Band Channel Changer front view showing top-mounted connectors and D-sub port on side BEI 01238 Ku-Band Channel Changer angled top view showing connector posts and housing with surface marks

    BEI 01238 30-710460-001 Ku-Band Channel Changer 6 or 8 Ch D/C 9608 Satcom

    BEI

    $275.00
    Was: $550.00
    BEI 01238 30-710460-001 Ku-Band Channel Changer 6 or 8 Ch D/C 9608 SatcomKu-Band channel changer mechanism for satellite antenna feed switching. Features two DC gear motors with integrated encoders...
    31536
    SKU:
    31536
    Availability:
    Usually ships within 1-2 business days.
    Weight:
    9.00 LBS
    Brand:
    BEI Sensors & Systems
    Model:
    01238
    MPN:
    30-710460-001
    Secondary Model:
    17080/771-05-0002-NC
    Type:
    Ku-Band Channel Changer
    SKU:
    31536
    Frequency Band:
    Ku-Band
    Number of Channels:
    6 or 8 Channel
    Date Code:
    D/C 9608
    Motor 1 Model:
    Pittman GM9413D779
    Motor 1 Voltage:
    24 VDC
    Motor 1 Gear Ratio:
    38.3:1
    Motor 2 Model:
    Pittman GM9413D780
    Motor 2 Voltage:
    24 VDC
    Motor 2 Gear Ratio:
    127.7:1
    Motor Manufacturer:
    Pittman (Penn Engineering & Mfg.)
    Number of Encoders:
    2
    Number of DC Gear Motors:
    2
    Connector Type:
    D-Sub (approx. 37-pin)
    Application:
    Satellite antenna feed channel switching
    Condition:
    Used – Pulled from Working Environment
    Country/Region of Manufacture:
    United States
    Seller Notes:
    Includes 2 Pittman DC gear motors and 2 encoders as installed
    Condition Notes:
    BEI 01238 Ku-Band Channel Changer pulled from a working satcom environment, inspected and in good condition. Both Pittman motors and encoders present. Minor surface scuffing consistent with use.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $275.00
    Was: $550.00