50 Ohm solid-state programmable attenuator with attenuation range 0-63.5 x 0.5dB

Programmable Attenuator with TTL control | 0.1-18 GHz

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JFW model 50P-2101 SMA is a 50 Ohm programmable attenuator with simple to use TTL control.  It operates 100MHz to 18GHz and is controlled via parallel TTL lines.  Each control line controls 1 of the 7 attenuation sections (i.e. 0.5, 1, 2, 4, 8, 16, and 31.5dB).  Activate multiple sections to achieve combinational dB values.  Activating the 1dB section and the 2dB section will set the attenuator to 3dB.

Programmable Attenuator

  • TTL control lines
  • 100MHz to 18GHz
  • 0-63dB x 0.5dB steps
  • 50 Ohm impedance
  • SMA female
  • +24dBm input power
  • data sheet
  • outline drawing

50 Ohm solid-state programmable attenuator with attenuation range 0-63.5 x 0.5dB