HP 8511A/B, 8514A, 8515A/B and 8517A/B Repair Service
S.I. repairs the venerable Hewlett Packard (now
Agilent, Keysight) 8511A/B, 8514A, 8515A/B and 8517A/B S-parameter test sets.
These test sets were notorious
for having problems with the bridges and failed power supplies.
refurbished bridges, power supplies, and all major boards and
We also occasionally have complete refurbished units
available for sale. they are a great value for their
capabilities. Please email
us for price and availability.
Note: Many of the manuals for the HP 851x series are
to other 851x test sets.
information for the HP 851x test sets:
HP 8515A Data Sheet
HP 8517B Data Sheet
HP 8511A Operation and Service Manual
HP 8511B Operation and Service Manual
Application note 95-1
Application note 154
Application note 326
Please see our shipping information
page for packing and shipping of your valuable instrument:
call us at 920-955-3693 or email [email protected]