Telecommunications

Filter  
  1. Price $100.00 - $200.00 Remove This Item
Clear All
Capacitance pF  
Tolerance  
Manufacturer  
Unit of Measure  
Price  
View as List Grid

12 Items

per page
Set Descending Direction
  1. ADC - JB4/24M - JACKFIELD for 3/16" phone plugs
    ADC - JB4/24M - JACKFIELD for 3/16" phone plugs
    $149.95
    24-Channels = 3 rows of 48 phone jacks on standard 19" rack panel only 1.75" tall. Removed from telephone comm cabinet. Excellent condition, precious metal contacts. Has A GROSS (144) Wire-Wrap connectors in rear, with wires wrapped.(See also 5215B-22 for ones with 4 Amphenol 157-72500-3 50-pin jacks) Learn More
  2. POLYPHASER CORP - IS-NEMP-C2 - Nuclear Blast/Lightning Strike Protector 0.2-1GHz
    POLYPHASER CORP - IS-NEMP-C2 - Nuclear Blast/Lightning Strike Protector 0.2-1GHz
    Special Price $119.98 Regular Price $139.95 As low as $109.98

    POLYPHASER CORP - IS-NEMP-C2 - High Altitude Nuclear Blast / Lightning Strike Impulse Suppressor.

    Coaxial Nuclear EMP Protector. This radio frequency surge protector / lightning surge arrestor helps protect your equipment from electromagnetic pulse (EMP) or power surges that are commonly caused by lightning or other strong electrical changes. Our radio frequency coaxial surge protector product is commonly used for radio and antenna installations where part or all system equipment is outdoors to protect sensitive equipment and is designed to pass 125 MHz to 1 GHz while suppressing DC surge.

    Military, government (FEMA and NCA), protection of emergency radio equipment. UL497B listed gas tube, ultra-fast response, and low let through energy. Covers the frequency range of 125 - 1000 MHz. 

    Surge Protector Type: Gas Discharge Tube

    Frequency: 0.2-1GHz

    Connector: Equipment Side = Type N Female, Antenna Side = N Female 

    Impedance: 50 Ohm

    125 - 220 MHz @ 200W

    220 - 700 MHz @ 100W

    700 MHz - 1GMHz @ 50 W

    DC-Blocked

    Operating Temperature: -50 C to 50 C

    Throughput Energy: 250 uJ

    This series is capable of 50,000A IEC 1000-4-4 8/20uS waveform surges.

    The turn-on voltage is 250V.

    Length: 2.72" (69.09mm)

    NEW w/Spec.

    Approvals: CE Compliant, RoHS Compliant

    Applications: HF, UHF, VHF Radios, Ham Radio Protection.

    Note: Unit must be properly grounded to low impedance (R&L) ground.

    Learn More
  3. LOCKHEED - 10001760G01 LIGHTWAVE - Fiber optic transmitter & receiver board
    LOCKHEED - 10001760G01 LIGHTWAVE - Fiber optic transmitter & receiver board
    Special Price $189.95 Regular Price $244.77
    Multi-layer PC board with fiber optics. AT&T #1227L Transmitter and 1310L LIGHTWAVE Receiver modules. Plus 3' cables, in shipping container. 10001761P01N1 w/ Actel A1280A-2 Learn More
  4. BOWMAR-HAROWE / ALI - 273B-1 - Digital Carrier Analysis Test Set
    BOWMAR-HAROWE / ALI - 273B-1 - Digital Carrier Analysis Test Set
    Special Price $148.98 Regular Price $195.00

    BOWMAR-HAROWE / ALI - 273B-1 - Digital Carrier Analysis Test Set

    Serial Number 2426

    Made in USA

    Learn More
  5. TELLABS - 81.4831C - Aggregate link interface module.
    TELLABS - 81.4831C - Aggregate link interface module.
    $100.00
    READY TO SHIP - ONLY 1 LEFT IN STOCK!

    Aggregate link interface module. Used/Removed from equipment. With 10 day R of R.

    Learn More
  6. TELLABS - 82.2320 Rev B - Hybrid Fiber-Coax Processing Unit (HCU)
    TELLABS - 82.2320 Rev B - Hybrid Fiber-Coax Processing Unit (HCU)
    Special Price $159.95 Regular Price $190.00
    Hybrid Fiber-Coax Processing Unit (HCU) for Cablespan 2300 - HCU Circuit board directs system initialization, provisioning, alarm reporting, maintenance, diagnostics and fault detection. 7-page instructions available. Learn More
  7. LORAIN - J6 Tone Amplifier - Tone Generator & Amplifier 350-620Hz
    LORAIN - J6 Tone Amplifier - Tone Generator & Amplifier 350-620Hz
    $195.00
    Model J6 Tone Amplifier = Main & Standby Amp Input 48VDC (44-56V) 2.4A,Tone of 350Hz to 620Hz, 3 or 4.75VoltsACRMS 100mWatt New (manual included) - in large Green box. Output of 10Watts or 35VA Tone Voltages of 3.8, 5.5, 7.5, 10, 12 or 23 Volts. Learn More
  8. TELLABS - VCM-10T-A/2xV35 - VCM card for MARTISDXX System
    TELLABS - VCM-10T-A/2xV35 - VCM card for MARTISDXX System
    $100.00
    READY TO SHIP - ONLY 3 LEFT IN STOCK!

    VCM card for MARTISDXX System.

    Learn More
  9. BLACK BOX CORP. - CBCC145498 - Cable assembly. HDB15 and MD8-M to F.
    BLACK BOX CORP. - CBCC145498 - Cable assembly. HDB15 and MD8-M to F.
    $100.00
    Cable assembly. HDB15 and MD8-M to F. VW-1 30V 80 Deg C. Length: 75 feet. Color: Beige. Rohs compliant. Learn More
  10. AT&T - 276A - Power control module.
    AT&T - 276A - Power control module.
    $160.00
    Power control module. Mount: PCB. Case: 14 Pin. Dimensions: 2.734" long x 2.106" wide x 0.443" high. Note: Double marked 92DJ50. Made in the USA. Learn More
  11. GENERAL RADIO CO - Type 247 - Capacitor/ Condenser,  Air Variable.
    GENERAL RADIO CO - Type 247 - Capacitor/ Condenser, Air Variable.
    Special Price $128.98 Regular Price $165.00
    READY TO SHIP - ONLY 1 LEFT IN STOCK!

    GENERAL RADIO CO - Type 247 - Capacitor / Condenser.

    Gear Vernier Air Variable Condenser. 500MMF.

    Dimensions: Triangle shape 3-1/2".

    With knob and attached gear 3-1/16" D on bottom.

    General Radio / Vintage.

    New Old Stock - Very Rare - 1920's Vintage

    Made in USA

    Learn More
View as List Grid

12 Items

per page
Set Descending Direction
What's this? Check "Remember Me" to access your shopping cart on this computer even if you are not signed in.