[Lowfer] WG2XCT testing transmitter CW at 475.3 KHz

Pat Bunn pbunn at matrixei.com
Sun Aug 25 21:20:38 EDT 2013


Lloyd

Thanks for the report. 

Pat

Sent from my iPhone

On Aug 25, 2013, at 9:12 PM, lloyd chastant <lloydc6 at gmail.com> wrote:

> Rough with all the static crashes but think this was afairly good one
> Lloyd W3NF
> 
> 
> 
> On Mon, Aug 26, 2013 at 12:23 AM, Pat Bunn <pbunn at matrixei.com> wrote:
> 
>> I have moved to 475.2 KHz to move away from /7 at 475.33 KHz
>> 
>> Pat
>> 
>> Sent from my iPhone
>> 
>> On Aug 25, 2013, at 7:36 PM, Pat Bunn <pbunn at matrixei.com> wrote:
>> 
>>> I will be testing my transmitter tonight using 8 wpm CW for several
>> hours tonight. Presently running about 250 watts output. Efficiency is very
>> good at about 95% so it is working well so far. Gate and Drain waveforms
>> look good, much better than before. Tested it at 600 watts into a dummy
>> load but will leave it throttled back tonight.
>>> 
>>> Reports are appreciated.
>>> 
>>> Pat
>>> N4LTA
>>> WG2XCT
>>> 
>>> Sent from my iPhone
>>> 
>>> On Aug 25, 2013, at 7:15 PM, John Andrews <w1tag at charter.net> wrote:
>>> 
>>>> One characteristic of this band is the deep and slow fading, at least
>> over the distances we are presently working. If you unsuccessfully look for
>> a signal for even 30 minutes, you may be surprised to find it there later
>> in the hour. Dex's copy went from virtually nothing to pretty good in an
>> hour's space.
>>>> 
>>>> JA
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> <475b.jpg>
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