I've been flying with the Zaon PCAS for over 1 year and I have never
had this problem. It is literally mounted 3-4" away from my Cambridge
Model 20 on my glarehield. I do use the internal batteries to power it
up. It works like a charm with no interference....Thanks - Renny




On May 29, 8:47 pm, Carl wrote:
My GPS-NAV has been reliable until a few weeks ago with my Aero 1550
running GN2 when I started using my Zaon PCAS velcro mounted on my
instrument panel cover which has it about 3-4" above the GPS-NAV. My
GPS-NAV now goes into GPS wait frequently and has problems locking up
to the constellation. Has anyone else had this experience? Could the
oscillator in the PCAS be an interference source or its harmonics.
I'll try to do some experimenting with and without it this weekend.
Thanks - Carl
V2b-7E