HP 8340B Manual page 61

4-12.
PULSE MODULATION RISE AND FALL TIME TEST (Cont'd)
Procedure
1.
Connect equipment as shown
in
Figure 4-13. Connect the mixer directly to the local
oscillator RF
output to obtain maximum LO
drive to the mixer. Connect the
BNC
tee directly
to
the HP
8340B/41B PULSE
IN connector. Allow
a
one hour
warm up time.
HP 8340B/41B
SYNTHESIZED SWEEPER
LOCAL
OSCILLATOR
Figure 4-13. Pulse Modulation Rise and
Fall Time Test Setup
HP 8340B/41B
Performance Tests