Performance Tests
AVERAGE NOISE LEVEL TEST
4.On the 11975A Amplifier, set the rear panel ALC switch to ON. Then connect the power sensor to the free end of the cable connected to the output of the amplifier. Set the power meter calibration factor to the value shown on the power sensor calibration label for 4 GHz.
5.Adjust the amplifier OUTPUT POWER LEVEL control for a reading of 14.5 ± 0.1 dBm on the power meter.
Performance Tests
Chapter 3 | 69 |
