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Q2220E

Duplexer, Q-Circuit, Res-Lok, 4 cavity, 138-174 MHz

  • Four cavity duplexer with 70 dB of isolation
  • Only 1.5 dB insertion loss at 500 KHz separation
  • Isolation of 80 dB at 3 MHz spacing typical

Duplexer, Q-Circuit, Res-Lok, 4 cavity

Electrical

  • Frequency Range 138 to 174 MHz
  • Number of Cavities - Tx Side 2
  • Number of Cavities - Rx Side 2
  • Input Connectors N-Female
  • Output Connectors N-Female
  • Input VSWR (max) 1.5 : 1
  • Insertion loss (max) Tx to Ant 1.5 dB
  • Impedance 50 Ω
  • Average Input Power (max) 350 W
  • Frequency Separation (min) 0.5 MHz
  • Isolation (min) 70 dB

 

Mechanical

  • Width 19 in
  • Depth 30.3 in
  • Length/ Height 4.17 in
  • Finish chromate conversion
  • Weight 28 lbs
  • Mounting configurations 19 inch rack
  • Actual shipping weight 33 lbs
  • Shipping dimensions 19.25x7x30.5 in

 

Environmental

  • Temperature range -40 to 60 °C