Cirrus RF-LO-S – C-Band Synthesizer

Cirrus RF-LO-S is a C-band synthesizer applicable for commercial and military, communications, EW/SIGINT and radar. Its benefits include low power consumption, small, ruggedized construction, internal 100 MHz OCXO with external outputs, ultra low phase noise fixed frequency outputs and more!

Files

Description

Applications

  • Commercial and military
  • Communications
  • EW/SIGINT
  • Radar

Product Benefits

  • Low power consumption
  • Small ruggedized construction
  • Internal 100 MHz OCXO with external output
  • Ultra low phase noise fixed frequency outputs
  • Five C-band and five selectable IF frequency outputs

Features

RF Frequency Outputs
(J1 thru J5)

  • Frequency = 5065.0 MHz +/- 0.5 ppm (-20 – +70°C)
  • Power out = 12 dbm +/- 0.5db
  • Phase noise < -110dbc/10KHz Offset
  • Spurious outputs < 65dbc
  • Harmonic output < -50dbc
  • Input/output VSWR <2:1

IF Frequency Outputs
(J6 thru J10)

  • Frequency = Selectable 255 MHz, 300 MHz, or 345 MHz +/- 0.5 ppm (-20 – +70°C)
  • Power out = 12 dbm +/- 0.5 db
  • Phase noise –120 dbc/10 KHz Offset
  • Spurious outputs < 65 dbc
  • Harmonic output <-30 dbc
  • Input/output VSWR <2:1

DC Requirements

  • 5 Vdc and 15 Vdc
  • 5 Vdc minimum supply voltage = 4.7 Vdc
  • 15 Vdc minimum supply voltage 14.8 Vdc
  • 5 Vdc current demand 1200 mA
  • 15 Vdc warm up current demand 300 mA for first 3 min
  • 15 Vdc steady state current < 100 mA

Reference Output Specifications

  • Frequency output = 100 MHz +/- 0.5 ppm (-20 – +70°C)
  • Output power = 0 dbm +/-0.5 db
  • Phase noise < 160 dbc at 10 K offset
  • Output VSWR <2:1