[Lowfer] WE2XGR/2 in JT9-10 mode

[jrusgrove at comcast.net]

Crank up the FFT Bins/pixel

Jay W1VD  WD2XNS  WE2XGR/2


----- 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, October 28, 2012 8:47 AM
Subject: Re: [Lowfer] WE2XGR/2 in JT9-10 mode


> At least on this computer, WSJT-X, the low end of the receiving passband
> appears to be 1000 Hz, with no option to change it. For the JT9-2 tests
> last night, this was no issue, as the 1400-1500 Hz tones fell in the
> wider passband. But for JT9-10, you are stuck with 1000-1100 Hz.
>
> So, I would suggest a USB dial frequency of 494.800 for this morning's
> tests. Quirky.
>
> John, W1TAG
>
> On 10/28/2012 8:04 AM, jrusgrove at comcast.net wrote:
>> WE2XGR/2 will be testing in WSJT-X JT9-10 mode for the next few hours on 494.400 dial (+1450). 
>> This
>> mode has a theoretical s/n threshold of -37 dB (relative to a 2500 Hz BW). Reports are 
>> appreciated.
>> Note that it may or may not be necessary to close and restart the program after a mode change ... 
>> it
>> seems to be required in transmit mode.
>>
>> Also, rather than using the 'canned'  CQ message when in beacon mode, the transmission will be
>> WE2XGR/2 TEST ... which the program accepts ... probably a good idea for all stations 
>> transmitting
>> in beacon mode.
>>
>> Jay W1VD  WD2XNS  WE2XGR/2
>>
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