[Elecraft] K3 AFSK RTTY problem

Michael Eberle mteberle at mchsi.com
Mon Jan 6 00:07:56 EST 2014


Yes, what you describes sounds like what happened to me when I switched 
to 80 meters.  I did have to click the 'reverse' button on Fldigi to 
receive properly.  Then when I tried to work stations, I got a lot of 
'AGN.'  I noticed the bargraph displays on the W2 watt meter kept 
flashing.  I finally checked the DATA MD button and it was on 'AFSK A' 
instead of 'DATA A.'  After changing it back to 'DATA A' and unchecking 
the 'reverse' button in Fldigi, I had no more problems.

Mike
KI0HA


On 1/4/2014 14:52, Tony Kennedy wrote:
> Are you in DATA A mode, or if not do you have compression turned up too far?
>
> 73 -KD0TSX
>
>
> On Saturday, January 4, 2014, Ron W3ZV wrote:
>
>> I am trying to operate AFSK on 15m in the ARRL RU contest. I have 2
>> contacts in the last 2 hours. I am by no means a big gun, but I am usually
>> better than this. Lineup is K3-KPA500-KAT-500. No problems on receive.
>> Drive is set to produce about 350 watts from the KPA-500. SWR is below 1.5.
>> As far as I can tell, baud rate, and shift are okay. I don’t think I am
>> reversed. I know my signal is getting out, because I get a lot of AGN AGN.
>> What disturbs me is that my ALC indication is rapidly jumping between 2 to
>> 5 bars. This is not the 4 solid and 5 flickering. Power out on the KPA500
>> jumps between 300 and 400 watts. If anyone has a suggestion to get me back
>> in the fray, I would be most grateful.
>>
>> Ron W3ZV
>>
>>
>>
>>
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