The 2005 Upconverter converts a 65 to 75 MHz IF signal to 2.33 to 2.34 GHz in 1 KHz resolution with a low side LO (Ku) for loop-back applications. Featuring low phase noise, these units are used to loop 70 MHz modulators to S-band receivers in uplinks. The 65 to 75 MHz carrier input is mixed with a synthesized local oscillator (LO) signal. The LO is factory set to 2,200,000 to 2,400,000 KHz in 1 KHz resolution. Front panel LEDs light when DC power is applied (green) and when a PLL alarm occurs (red). The mixer output is applied to the output amplifier providing a nominal gain of -10 dB. Power is provided by the LNB voltage from the receiver under test and connectors are BNC female for both the IF input and the RF output. Wall power supply option -P is for 120 VAC, 60Hz. The 2005 can be mounted on a 1 3/4” X 19 “ 1RU rack mount panel (option -R).
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