Single Channel Phase Accuracy Test Setup - HP 3562A Service Manual

When the BNC center conductor of a channel is grou nded, the marker phase read ing will
not deviate from the actu al phase of the signal relative to the trigger by more than:
Frequency Range
to < 1 0 kHz
10 kHz to 1 00 kHz
o
Frequency Synthesizer
Req u i red Test Equi pment
500 feedthrough term ination
(2) BNC Tees
FREQUENCY SYNTHES I ZER
HP 3325A
D O D O!
o 0 0 .
ggggg
88
8
o 00000
B
Figure 2-1

Single Channel Phase Accuracy Test Setup

A. Connect the test instru ments as shown in figure 2-1 8. Refer to "I nitial Equ ipment Setup",
Procedure
paragraph 2-20, for u nspecified parameters.
B. Set the test instruments initi ally as fol lows:
Frequency Synthesizer
Frequency
Ampl itude
DC Offset
Function
Phase Deviation
± 6.5 degrees
± 1 6.0 degrees
H P 3325A
HP 1 1 048C
H P 1 250-0781
HP 3562A
0 ·
•
o 0 000 000
\I)
FEEOTHROUGH T E R M I N A T I O N
BNC/BNC
8 1 2 0 1 8 40
9 k H z
1 Vrms
Vdc
Square Wave
o
P E R FO RMANCE TE STS
§o�
8
O DD
u,::
000
BB G �
o
ggg
BNC/BNC
8 1 20 - 1 83 8
'-
'-- -- T E E
F T
1 2 5
�
50 O H M
H P 1 1 0 48C
J
HP 1 2
t
T E E 1 250-078
B N C (Fl /BANANA MALE
PDMONA MODEL
B N C CABLE
8 1 2 0 - 1 83 8
1 250-078 1
o
F BARREL
0 - 0 0 8 0
5 1 -2297
1 296
2-55