Radio & parasites

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Offline Gilbert DRIEUX

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Radio & parasites
« on: June 05, 2006, 02:19:56 PM »
I instal today an electrical turn co-ordinator.
But, as soon as running, radio is inaudible........
The radio is a ICOM IC-A22E.
What is the solution ?
Might be set a capacitor, if yes, which value and where ?
Or other solution...

Thank you for your help and any advise.
Regards.
Gilbert
VE N° 1736
F-PMPZ
Lyc O-235 C2C
@ LFPK / France

Offline Bruce Hughes

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Radio & Parasites
« Reply #1 on: June 10, 2006, 08:03:52 AM »
Gilbert:

Can we assume that you are using shielded cable to supply 12 V to
both instruments?   I am not certain of the value of capacitor(s) to use
but they should help.   I am guessing that something in the microfarad
size would be enough.

Bruce Hughes
Yelm, WA
Longeze N199BH
retired
taught at Maui Community College

Offline Gilbert DRIEUX

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Re: Radio & Parasites
« Reply #2 on: June 11, 2006, 05:11:37 AM »
Quote from: "Bruce Hughes"
Gilbert:

Can we assume that you are using shielded cable to supply 12 V to
both instruments?   I am not certain of the value of capacitor(s) to use
but they should help.   I am guessing that something in the microfarad
size would be enough.

Bruce Hughes


I didn't use shielded cable. I'll change them thi afternoon (CETime..) and also try ferrites.

Regards.
Gilbert
VE N° 1736
F-PMPZ
Lyc O-235 C2C
@ LFPK / France