HP 8517B - Manual (Page 129)

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