75P-173

RF Variable Attenuator by JFW Industries | Visit website (255 more products)

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The 75P-173 is a 75 Ohms solid state programmable attenuator that operates from 450 to 2160 MHz. The attenuator has an attenuation range from 0 to 127 dB with an accuracy of 0.3 dB. It has an insertion loss of under 4.5 dB and can handle up to 30 dBm of input power. The attenuator has a switching speed of 2 micro seconds and requires a 5 V DC supply. It is available in a module with BNC, N or F female connectors.

Product Specifications

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Product Details

  • Part Number
    75P-173
  • Manufacturer
    JFW Industries
  • Description
    450 to 2160 MHz Solid State 75 Ohm Programmable Attenuator

General Parameters

  • Type
    Programmable, Digital, Computer Controlled
  • Frequency
    450 MHz to 2.15 GHz
  • Channels
    1 Channel
  • Configuration
    Solid State
  • Attenuation Range
    127 dB
  • Steps
    1, 2, 4, 8, 16, 32, 64 dB
  • Attenuation Step
    1 dB
  • Attenuation Accuracy
    0.3 dB
  • Power
    0.1 to 1 W
  • P1dB
    20 dBm
  • Insertion Loss
    2.5 to 4.5 dB
  • Switching Time
    2 usec
  • Supply Voltage
    5 V
  • Interface
    TTL/Serial/Parallel
  • Impedance
    75 Ohms
  • VSWR
    1.50:1
  • Package Type
    Module with Connectors
  • Connector
    BNC, F Type, N Type, N Type - Female
  • Control Interface
    TTL
  • Grade
    Commercial, Military

Technical Documents