Today's Message Index:
----------------------
1. 02:58 AM - Redundant Jefferson Chart.... (Bob Harrison)
2. 06:09 AM - radio interferance (danny shepherd)
3. 10:48 AM - Re: radio interferance (rampil)
Message 1
| INDEX | Back to Main INDEX |
| NEXT | Skip to NEXT Message |
| LIST | Reply to LIST Regarding this Message |
| SENDER | Reply to SENDER Regarding this Message |
|
| Subject: | Redundant Jefferson Chart.... |
Hi!All,
I am requiring a discontinued Jefferson chart.
If anyone has it I would be obliged to hear from them.
I have a VFR/GPS Europe SOUTH Chart of Aerodromes ( overview chart) and
have a non fly project to combine it with the North Chart.
Would anyone having the Europe North Chart who can now spare it kindly
contact me either by e-mail or phone :- 01472 852498.
Regards to all.
Bob Harrison 914 G-PTAG.
Message 2
| INDEX | Back to Main INDEX |
| PREVIOUS | Skip to PREVIOUS Message |
| NEXT | Skip to NEXT Message |
| LIST | Reply to LIST Regarding this Message |
| SENDER | Reply to SENDER Regarding this Message |
|
| Subject: | radio interferance |
Hi All,
Are there any avionics expert who might be able to help ?
I have a Funkwerk ATR833 which has worked ( bar having a new face fitted
) extremely well over the last six years. but now works fine until I
start the engine, then a lot of interference, virtually unreadable both
transmitting and receivering. I did have the panel off to remove the
hard wiring for a gps which I dont need anymore. Sounds like a grounding
problem to me.
I would appreciate any advise.
Regard. Danny. G-c.e.r.i TRI XS
Message 3
| INDEX | Back to Main INDEX |
| PREVIOUS | Skip to PREVIOUS Message |
| NEXT | Skip to NEXT Message |
| LIST | Reply to LIST Regarding this Message |
| SENDER | Reply to SENDER Regarding this Message |
|
| Subject: | Re: radio interferance |
It is nearly impossible to remotely diagnose this problem without wiring diagrams,
photos of the install, etc. Generically, grounding is a possibility.
So, did you check all the resistance values of ground pins on the radio
and the case all the way back to the engine block or negative battery
terminal with a quality ohm meter? All should certainly be less than 0.5
ohms. Generically, there should be no ground loops, all grounds go to
a single point in the panel, then to the other side of the firewall.
Good luck!
--------
Ira N224XS
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=447092#447092
Other Matronics Email List Services
These Email List Services are sponsored solely by Matronics and through the generous Contributions of its members.
-- Please support this service by making your Contribution today! --
|