[MRCG] Clatternet

[boatanchor at martasystems.com]

Jim, Mark - OK, thanks for the info. I'll see if I can locate the culprit.
john


-----Original Message----- 
From: Jim Falls
Sent: Monday, October 06, 2014 18:29
To: West Coast Military Radio Collectors Group
Subject: Re: [MRCG] Clatternet

I measured a 20 to 30Hz drift using the waterfall zoom control here. It's 
very slow, whatever it is. Takes 15-20sec. to complete a full cycle. Maybe 
something almost on freq that's heterodyning with the output audio? Grasping 
at straws.

Jim K6FWT

> On Oct 6, 2014, at 11:22, Mark J. Blair <nf6x at nf6x.net> wrote:
>
>
>> On Oct 6, 2014, at 09:42 , boatanchor at martasystems.com wrote:
>> Hmmm, curious. I'm using a synthesizer for the L.O., not the T-195 MO 
>> out. Wonder if drift is coming from the FSK modulator ? It had been 
>> powered up for 2 hours... I'll try to troubleshoot that this week if I 
>> have time.
>
> Wow, that is interesting. I noticed the drift, too, and assumed it was 
> your MO. I did get the impression that your average frequency was closer 
> to nominal than usual, so maybe that was from using the synthesizer.
>
>
> -- 
> Mark J. Blair, NF6X <nf6x at nf6x.net>
> http://www.nf6x.net/
>
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