[Elecraft] k3 problem

Harry Yingst hlyingst at yahoo.com
Sat Dec 31 18:01:00 EST 2016


As per the K3 Manual Rev D10, Page 70

ERR TXF Invalid transmit crystal filter bandwidth

The crystal filter selected for TX (with CONFIG:FLTX) is either too narrow or too wide.
You must specify a filter that is 2.7 or 2.8 kHz wide for CW/DATA/SSB, 6 kHz for AM, and 13.0 kHz for FM).


That being said it could be a mis-configuration, or possible Corrupt firmware in the radio (Speculation from reading past messages)





      From: Bob Gibson via Elecraft <elecraft at mailman.qth.net>
 To: "elecraft at mailman.qth.net" <elecraft at mailman.qth.net> 
 Sent: Saturday, December 31, 2016 5:40 PM
 Subject: [Elecraft] k3 problem
   
Hi Fellows.. I have a friend that I'm trying to help.. he is 85 years old and has a k3. He turned on the radio today and got a err exf message... or he may have said err txf. not sure.. I told him I would try to help him.. he is in OKLA and I'm in Florida so it is not easy.. Can someone please tell me what the message means.. and I will call him back. He is a very dear ham buddy of 60 years. Thanks    73s Bob W5RG
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