HP 4395A - Page 183

12. Receiver Flatness Adjustment
The purpose of this procedure is to obtain the correction constants that correct the receiver
atness.
Required Equipment
Power Meter ::: ::::: :::: :::: ::::: :::: ::::: :::: ::::: :: HP 436A Opt. 022, HP 437B, or HP 438A
Power Sensor ::::: :::: ::::: :::: ::::: :::: :::: ::::: :::: ::::: :::: ::::: :::: ::::: :::: ::::: :: HP 8482A
Multimeter :::: ::::: :::: ::::: :::: ::::: :::: ::::: :::: ::::: :::: :::: ::::: :::: ::::: :::: ::::: : HP 3458A
Two-Way Power Splitter :::: ::::: :::: ::::: :::: ::::: :::: ::::: :::: :::: ::::: :::: ::::: ::: HP 11667A
Type-N Cable,61 cm ::: ::::: :::: ::::: :::: :::: ::::: :::: ::::: ::: HP 11500B or part of HP 11851B
N(m)-N(m) adapter ::::: :::: ::::: :::: ::::: :::: :::: ::::: :::: ::::: :::: ::::: :::: ::::: : PN 1250-1475
N(m)-BNC(f) adapter ::::: :::: ::::: :::: ::::: :::: :::: ::::: :::: ::::: :::: ::::: :::: :::: PN 1250-0780
BNC cable,61 cm ::::: :::: ::::: :::: ::::: :::: :::: ::::: :::: ::::: :::: ::::: :::: ::::: ::: PN 8120-1839
50  Feedthrough ::::: :::: ::::: :::: :::: ::::: :::: ::::: :::: ::::: :::: ::::: :::: ::::: PN 04192-61002
BNC(f)-Dual Banana Plug Adapter ::: :::: ::::: :::: ::::: :::: ::::: :::: ::::: :::: :::: : PN 1251-2277
Procedure
1. Run the Adjustment Program
2.
Select the \CC RCVR FLAT" and press
NNNNNNNN
OK in the list box.
3. Following the Adjustment Program instructions, complete this procedure.
Figure 5-15. Receiver Flatness Adjustment Setup ( < 1 MHz)
Adjustments 5-27