[Elecraft] P3 (+SVGA) freeze update

2015-02-11 Thread Carl Clawson
One observation:

I too have found the newest firmware to be much better. But I had it freeze
once and it didn't seem like it was ever coming back. I didn't time it but
it must have been stuck for at least 10 or 15 seconds. I tapped my foot
switch to briefly flick the K3 in and out of transmit, and it started
updating right away.

HTH -- Carl
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Re: [Elecraft] P3 (+SVGA) freeze update

2015-02-11 Thread mike
I have been 'fighting' P3 freezes for a long time. Mostly mine have seemed to
be RFI related. I recently implemented most of Jim Brown's RFI prevention
suggestions, bonding, ferrite chokes, interconnected earth grounds, pin-1
problems, etc. and they have made a big difference. The freezing is not
easily reproduced, so it is hard to troubleshoot. It is really a pain when
it occurs in a contest. The new FW works much better, but I still get the
occasional freeze.  73  ..mike  AI6II



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Re: [Elecraft] P3 (+SVGA) freeze update

2015-02-11 Thread Mike K2MK
Hi Carl,

I too am still experiencing occasional freezes. Typically 1 to 2 seconds in
length. I'm going to guess that the improvement is on the order of 95%. I
think the problem was described as the way in which the K3 tells the P3 that
it is coming out of transmit. You would think that if the firmware fixed
this communication issue that it would have been a 100% fix unless there was
a second reason for freezing.

73,
Mike K2MK


Carl Clawson-3 wrote
 One observation:
 
 I too have found the newest firmware to be much better. But I had it
 freeze
 once and it didn't seem like it was ever coming back. I didn't time it but
 it must have been stuck for at least 10 or 15 seconds. I tapped my foot
 switch to briefly flick the K3 in and out of transmit, and it started
 updating right away.
 
 HTH -- Carl





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