2115-278# Block Upconverter, 0.90-1.90 GHz to 27.80-28.80 GHz

The 2115-278# Block Upconverter converts 0.90 - 1.90 GHz to 27.80 - 28.80 GHz with a local oscillator at 26.90 GHz. Front panel LEDs provide indication of DC Power, External 10 MHz, and PLL Alarm. The gain is +20 dB. Connectors are 2.92 mm female for the RF out and BNC female for the RF in (designated L-Band) and external reference input and reference output. A three-way switch controls which 10 MHz reference is being used. In the INT position, the internal reference is used, in the EXT position, the external reference is used, and in the AUTO position, the internal reference is used unless a +3 dBm ± 3 dB, 10MHz reference signal is connected to the external reference input. It is powered by a 100-240 ± 10% VAC power supply, and in a 1 3/4” X 19” X 14” rack mount chassis.