Wide Band Products:

Superheterodyne Modules

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SuperheterodyneWide Band's new Superheterodyne Module receives narrow and wideband RF signals over the 9-10 GHz frequency range. The RF output is then converted to a 1 GHz first IF, providing selectable bandpass filtering, then converted to a 160 MHz Second IF also with selectable bandpass filtering.

Typical applications include:

  • ELINT
  • RWR
  • Frequency processing

       Demodulator (1GHz IF)  Demodulator (160 MHz IF)
     AM Log Video Output    
     Rise Time  2 nS (max)  30 ns (max)
     Fall Time  6nS (max)  90 nS (max)
     Linearity  +/- 1dB (min)  +/- 1dB
     Dynamic Range  60 dB (min)  60 dB (min)
     Output Impedance  50 ohm  50 ohm
     Slope  15 nV/dB  25 nV/dB (nom)
         
     FM Video Output    
     Rise Time  6 nS (max)  25 nS (max)
     Fall Time  15 nS (max)  25 nS (max)
     Linearity BW
     Peak to Peak BW
     300 MHz
     500 MHz
     75 MHz
     100 MHz
     Voltage Range  +/- 2.5 V  +/- 2.5 V
     Output Impedance  50 ohm  50 ohm
     Slope  10 m V/MHz  50 m V/MHz
         
     Simultaneous I/Q Outputs    
     Input  Limited RF  Limited RF
     I to Q Amp Tracking  <1 dB  <1 dB
     I to Q Phase Tracking  8 deg (max full band)  5 deg (max full band)
     Voltage Range  +/- 0.5 V  +/- 0.5 V
     LPF 3dB Cut-off Freq  350 MHz  75 MHz
     Output Impedance  50 ohm  50 ohm

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