[Lowfer] WG2XRS/3 74.200

John Andrews w1tag at charter.net
Sun Aug 4 14:50:14 EDT 2013


JR,

There's a lot of static, with storms headed toward us from NY state. 
Agreed about the difference from 137 - much noisier. Also, this 
frequency range is in the fundamental area for a lot of switching 
supplies. But I'm sure that the fall/winter static conditions will be a 
lot more favorable for us.

The next step here would be to make up a proper output coupling network 
for the Hafler. I made a bunch of changes to the loop tuning unit, but 
there is a limit to how much I want to futz up in the shack that has to 
be undone before returning to 137.

JA

On 8/4/2013 2:03 PM, jrusgrove at comcast.net wrote:
> JA
>
> See grabber http://www.w1vd.com/grabber.html . Signal is marginally
> audible - cw QSO would be difficult. Static definately stronger with
> more frequent bursts than 137 kHz. We would be able to work at that
> power level on 137 kHz.
>
> JR
>
>
> ----- Original Message ----- From: "John Andrews" <w1tag at charter.net>
> To: "Discussion of the Lowfer (US, European, &amp;UK) and MedFer bands"
> <lowfer at mailman.qth.net>
> Sent: Sunday, August 04, 2013 1:11 PM
> Subject: [Lowfer] WG2XRS/3 74.200
>
>
>> WG2XRS/3 will be running QRSS30 on 74.200 kHz until 2000Z. Will
>> probably be back on tonight. Power is a little indeterminate, but
>> probably around 250 watts from the transmitter, and cricket chirps
>> from the big loop.
>>
>> John, W1TAG / WG2XRS/3
>> FN42ch
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