IFR/MARCONI/AEROFLEX IFR 1500 Repair Service
Attention: Silicon Investigations no longer services
IFR/Aeroflex analyzers. Service is now being handled by Custom-Cal.
Contact 888-530-9009 or follow this link: Custom-Cal
These analyzers were notorious for having display problems
and failed power supplies.
for the IFR/Marconi/Aeroflex 1500:
IFR 1500 Service Manual
IFR 1500 Application Notes
Please see our shipping information
page for packing and shipping of your valuable instrument:
Please call us
at 920-955-3693 or email firstname.lastname@example.org