50Kbit Filter Test; Notch Filter Test; Abbreviated Filter Test - HP 4935A Operating And Service Manual

50 ItBIT FILTER TEST
Sclcct the SO kBlT Tiltcr on the 4935A.
I.

NOTCH FILTER TEST

I.
2.
FREQUENCY
At 400 tlz the DISPLAY FREQUENCY will not bc stable.

ABBREVIATED FILTER TEST

Thcrc is no abbrcviatcd
PERFORMANCE TESTS
NOTE
Table 4-11. 50 kBlT Filter Test
FREQUENCY RECEIVED LEVEL (dBrn)
ACCEPTABLE READINGS
(in Hz)
1000
15000
25000
35000
50000
in Table 4-12. The 4935A should bc within the range
Table 4-12. Notch Filter Test
RECEIVED LEVEL (dBrn)
(in Hz)
ACCEPTABLE READINGS
400
862
1000
1020
1182
1700
NOTE
90
89-90
87-88
84-86
62-67
90
90
Performance Tests
4-13