Block Downconverter 7.75-8.45GHz 1200±20MHz

Cross Technologies

Block Downconverter 7.75-8.45GHz 1200±20MHz

Master Distributor


  • Model 3116-77#-1200
  • X-Band (7.25 – 12 GHz)

  • Description


The 3116-77#-1200 Downconverter converts 7.75 – 8.45 GHz to 1200 ± 20 MHz (non-inverted) in 100 kHz steps with a 6.55 – 7.25 GHz local oscillator. The gain is -5 ± 2 dB. Front panel LEDs provide indication of Remote operation, PLL Alarm and DC Power. Frequency and internal/external/Auto reference mode selection are controlled by front panel switches or remote selection (via RS-232C/485, standard; Ethernet Optional) and are viewable on the LCD Display. Connectors are Type N female for the RF and BNC female for the LBand and external reference input and reference output. In AUTO, the 10 MHz reference stays in external if the external level is +3 dBm, ±3 dB. The 3116 is powered by a 100-240 ± 10% VAC power supply, and housed in a 1 3/4” X 19” X 14” rack mount chassis.


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