HP 8517B Operating & Service Manual page 129

Table 7-17
Ref Des HP Part Number
AT8 and AT9 08516-60021
A22 5086-7650
A23, A24, 5086-7649
A25, and A26
A27 08517-60045
Parts Unique to HP 8517B Option 007 Test Set
Quantity
2 3 dB Attenuators
1 Input Amplifier
4 Buffer Amplifiers
1 Post Regulator Board Assembly (Beneath A22 Input Amplifier)
HP 8517B Replaceable Parts
Description
HP 8517B S-Parameter Test Set Manual 7-31