Installation guide

Replaceable Parts
Cables for Option UNJ Signal Generators
3-53
When using the AT1 High-Power Mechanical Attenuator (Option UNB)
with the A28 Reverse Power Protection (Option 501, 502, 503, 504 or Option UNJ)
W47 semi-rigid cable, output of A13 Output (Option UNB)
to input of AT1 High-Power Mechanical Attenuator (Option UNB)
- passes through the A19 Daughterboard
E4400-60627
W48 semi-rigid cable, AT1 High-Power Mechanical Attenuator (Option UNB)
to input of A28 Reverse Power Protection (Option 501, 502, 503, 504 or
Option UNJ)
E4400-20550
W53 wire-harness, control lines of the A28 Reverse Power Protection
(Option 501, 502, 503, 504 or Option UNJ) to J22 of A23 Motherboard
08647-61028
W57 ribbon cable, AT1 High-Power Mechanical Attenuator (Option UNB)
to J25 of A23 Motherboard
E4400-20132
W84
(Option 1EM)
semi-rigid cable, output of A13 Output (Option UNB)
to COH CARRIER of the rear panel
- passes through the A19 Daughterboard
E4400-60631
W86
(Option 1EM)
semi-rigid cable, A28 Reverse Power Protection (Option 501, 502, 503, 504 or
Option UNJ) to rear panel RF OUTPUT
E4400-20552
Table 3-18
Reference
Designator
Description Part Number