IFD 5 Series & IFD 4 Series Touch Screen GPS/NAV/COM

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IFD550 TX fail

Printed From: Avidyne
Category: Avidyne General
Forum Name: IFD 5 Series & IFD 4 Series Touch Screen GPS/NAV/COM
Forum Description: Topics on Avidyne's IFD 5 Series and IFD 4 Series Touch Screen GPS/NAV/COM
URL: http://forums.avidyne.com/forum_posts.asp?TID=2177
Printed Date: 18 May 2024 at 6:43pm
Software Version: Web Wiz Forums 12.01 - http://www.webwizforums.com

Topic: IFD550 TX fail

Posted By: Rvdave
Subject: IFD550 TX fail
Date Posted: 11 Apr 2021 at 8:41pm

I have been experiencing a tx fail when transmitting on certain frequencies specifically between 132.2 and 135.6 and can continually get a fail after 2 seconds keying mic on anything between those frequencies. I can transmit on all other frequencies with no problems. At first I thought it was a connection problem and have been pursuing finding that but recently found out the specific frequencies. Any tips on troubleshooting whether it’s swr or problem with ifd550?

Replies:

Posted By: AviSteve
Date Posted: 12 Apr 2021 at 9:40am

I recommend calling tech support for help with this problem.

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Steve Lindsley
Avidyne Engineering