Installation guide

Replaceable Parts
Cables for Option UNJ Signal Generators
3-46
Option UNJ - Semi-Rigid Cables
includes the A21 YTO Driver (Option UNJ or Option 506)
and the AT1 Electronic Attenuator (Option 501, 502, 503, 504 or Option UNJ)
or the AT1 High-Power Mechanical Attenuator (Option UNB)
with A28 Reverse Power Protection (Option 501, 502, 503, 504 or Option UNJ)
Table 3-16
Reference
Designator
Description Part Number
W9 semi-rigid cable, output of AT1 Electronic Attenuator
(Option 501, 502, 503, 504 or Option UNJ) to front panel RF OUTPUT
E4400-20554
W11 semi-rigid cable, output of the A16 Frac-N (Option UNJ or Option 506)
to input of the A15 Sampler (Option UNJ or Option 506)
- passes through the A19 Daughterboard
E4400-60622
W31 flexible cable, J20 of A23 Motherboard
to SWEEP OUT of the rear panel
8121-0658
W32 wire cable, J36 of A23 Motherboard
to P4 of A25 Rear Panel Board
8121-0678
W37 semi-rigid cable, Sampler through A19 Daughterboard
to top connector of A21 YTO Driver (Option UNJ or Option 506)
E4423-20510
W38 semi-rigid cable, Frac-N through A19 Daughterboard
to middle connector of A21 YTO Driver (Option UNJ or Option 506)
E4423-20514
W39 semi-rigid cable, output of YTO
to the bottom connector of A21 YTO Driver (Option UNJ or Option 506)
E4423-20513
W40 ribbon cable, AT1 Electronic Attenuator (Option 501, 502, 503, 504 or
Option UNJ)
to J25 of A23 Motherboard
8121-6837
W41 semi-rigid cable, output of A16 Frac-N (Option UNJ or Option 506)
to A13 Output
- passes through the A19 Daughterboard
E4400-60623
W42 semi-rigid cable, output of A13 Output
to COH CARRIER of the rear panel
- passes through the A19 Daughterboard
E4400-60624
W43 semi-rigid cable, output of A13 Output
to input of AT1 Electronic Attenuator (Option 501, 502, 503, 504 or
Option UNJ)
- passes through the A19 Daughterboard
E4400-60625
W44 semi-rigid cable, output of A18 Reference (Option UNJ or Option 506)
to A15 Sampler (Option UNJ or Option 506)
- passes through the A19 Daughterboard
E4400-60626