192 E8257D/67D, E8663D PSG Signal Generators Service Guide
Replaceable Parts
Assemblies
A22 Line Module 5064–5053 2-206 9135–5695 2-207
A23 Lowband Coupler/Detector E8251–60442 2-198,
2-199,
2-200, and
2-203
E8251–60444 2-201,
2-202,
2-205 and
2-207
A24 20 GHz Highband Coupler
(Option 503, 509, 513, and 520)
0955–0148 2-198 and
2-203
0955–0148 2-201 and
2-205
A24 20 GHz Highband Coupler
(Option 521)
0955–2025 2-199 and
2-204
N/A
A24 40 GHz Highband Coupler
(Option 540)
0955–1136 2-198 and
2-203
N/A
A24 50 GHz Highband Coupler
(Options 532 and 544)
N/A 0955–1425 2-202 and
2-205
A24 67 GHz Highband Coupler
(Options 550 and 567)
5087-7744 2-200 and
2-204
N/A
A25 20 GHz Highband Detector
(Options 503, 509, 513, 520, and 521)
08360-60326
e
2-198,
2-199,
2-203, and
2-204
08360-60326
e
2-201 and
2-205
A25 40 GHz Highband Detector
(Option 540)
08360-60327
e
2-198 and
2-203
N/A
A25 50 GHz Highband Detector
(Options 532 and 544)
N/A
08474-60027
e
2-202 and
2-205
A25 67 GHz Highband Detector
(Options 550 and 567)
08474-60026
e
2-200 and
2-204
N/A
A25B Highband Detector Bias Board
E8251-63635
e
2-198,
2-199,
2-200,
2-203, and
2-204
E8251-63635
e
2-201,
2-202 and
2-205
A26 MID (Microwave Interface Deck) E8251-60658 2-198,
2-199,
2-200,
2-203, and
2-204
E8251-60657 2-201,
2-202 and
2-205
A27 40 GHz Doubler (Options 532, 540 and 544) 5087-7717 2-198 and
2-203
5087-7717 2-202 and
2-205
Table 2-3
Assembly E8257D and E8663D E8267D
Part Number Page Number Part Number Page Number