HP 3562A Service Manual page 98

P E RFO RMAN C E TE STS
A
START
SPCl
MARKER
2 . If the Y a marker read ing is less than o r eq ual to - 1 31 dBVrms, check PASS o n the
Performance Test Record for CHAN 1 .
3. Press the H P 3562A keys as fol lows:
B
SPCl
MARKER
4. If the Yb marker read ing is less than or eq ual to - 1 31 dBVrms, check PASS on the
Performance Test Record for C HAN 2.
Table 2-1 7 Noise Level
Start
Frequency
20 Hz
1 k H z
E. Press the HP 3562A keys as follows:
50 k H z
WI N DOW
U N ITS
F. For each of the start frequencies listed in tab le 2-1 7 perform steps 1 through 5:
1 . Press the H P 3562A keys as fol lows:
F R EQ
START
2-76
M R K R
PEAK
---­
MRKR
PEAK
---­
Frequency
Span Specifi cation
�
- 1 34 d BV/ .J'HZ
1 k H z
�
- 1 44 d BV/ ,JHZ
50 kHz
�
50 k H z - 1 44 d BV/J Hz
FLAT TOP
P S PEC
UN ITS
START FREQ
FREQ SPAN
MOD E L 3562
To start frequency in
table
To frequency span in
tab le