Chapter 2 91
Adjustment Procedures
8. First LO Distribution Amplifier Adjustment
8. First LO Distribution Amplifier Adjustment
Assembly Adjusted
A14 frequency control assembly
Related Performance Test
First LO OUTPUT Amplitude
Description
The gate bias and SENSE voltages for the A7 switched LO distribution
amplifier is adjusted to the value specified on the label of A7.
Figure 2-12 First LO Distribution Amplifier Adjustment Setup
Equipment
Measuring receiver................. ........................................HP8902A
DVM .............. .................................................................HP3456A
Power sensor ..................................................................HP8485A
DVM test leads ............. ............................................... HP 34118A
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