[Lowfer] XRR & carrier signal
Michael Sapp
wa3tts at verizon.net
Sat Oct 17 08:57:25 EDT 2015
Tom & Garry: Well, +7dBm EIRP is on the light side. I'm surprised to be
hearing Bill's signal as consistently as I am. When he gets up around
+20dBm I would expect some 800~1000 mile paths to be possible...perhaps a
quarter wave of wire on or near the ground within 100ft of a railroad right
of way would help ~:)
73 Mike wa3tts
----- Original Message -----
From: "n8tl" <n8tl at woh.rr.com>
To: <"k3siw at sbcglobal.net; lowfer"@mailman.qth.net>; "Discussion of the
Lowfer (US, European, & UK) and MedFer bands" <lowfer at mailman.qth.net>
Sent: Saturday, October 17, 2015 8:29 AM
Subject: Re: [Lowfer] XRR & carrier signal
> Mike and Gary:
>
> Same results here in NW Ohio. Copy on WG2XXM and WH2XND were good....but,
> no WH2XXR. I would like someone to adopt WSPR15 as transmit mode here
> in the states!!
>
> 0554 -29 -0.8 0.137510 0 WG2XXM EM15 23 (Ken K5DNL)
> 0650 -25 -0.2 0.137500 0 WH2XND DM33 30 (Ron NI7J)
>
> Tom N8TL
>
> On 15-10-16 10:05 PM, Garry Hess wrote:
>> Mike, I see that dual carrier signal on 137.6 kHz here too. But the
>> signal I was referring to was at about 135.95 kHz and looked somewhat
>> like the big Navy signals down below 30 kHz. NPG used to send on that
>> frequency as well as 55.5 kHz. I know the latter frequency has been used
>> for some sort of GPS backup scheme so perhaps the former frequency has
>> been used as well. Whatever it was it disappeared into the noise an hour
>> or so after local sunrise. Perhaps I'll see it again tonight.
>>
>> Groundwave is decent here on 136 kHz WSPR2. At 600 miles WG2XXM has
>> decoded a couple of time in the few minutes I've been monitoring. No hint
>> of WH2XXR last night while WH2XND was decent. Can't help but wonder if
>> WSPR15 would have been able to decode XXR.
>
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