HP 8511A Operating And Service Manual page 43

NOTE
Figure 4-3
Figure 4-4
Operation
Operators Check
All of the observed traces should decrease from − 15 ±5 dB at 45 MHz to − 35
±5 dB at 26.5 MHz, similar to Figure 4-4.
a1 and b1 Test
2. Loosely connect the 20 dB pad to the power splitter and the RF source
cable to the pad as shown in Figure 4-3 on page 4-4. Connect the other
end of the RF source cable to the output of the source. Rotate the
semi-rigid cables to the required position for connection to ports a1 and
b1. Tighten all connections.
Hardware Configuration for Operator's Check
3. Press PARAMETER
Typical Operator's Check CRT Trace
4. Press to observe the b1 power level trace.
[User 4 b1]
4-4 HP 8511A Test Set Operating and Service Manual
to observe the a1 power level trace.
[MENU] [User 1 a1]