3116-22-2223# Two Channel Downconverter, 2200-2300 MHz to 1200 ±12.5 MHz

The 3116-22-2223# Two Channel Downconverter converts 2200 to 2300 MHz to 1200 ±12.5 MHz (non-inverted) with a 1.00 to 1.10 GHz (common) local oscillator. The gain is +30 dB maximum and is adjustable in 0.5 ± 0.5 dB steps. Front panel LEDs provide indication of Remote operation, PLL Alarm and DC Power. Gain and internal/external/Auto reference frequency 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 BNC female for the RF In and RF Out 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. It is powered by a 100-240 ± 10% VAC power supply, and is in a 1 3/4” X 19 “ X 17” rack mount chassis.