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Re: LF: running WSPR now on 474.2. approx 20mW erp.

To: "[email protected]" <[email protected]>
Subject: Re: LF: running WSPR now on 474.2. approx 20mW erp.
From: Mal Hamilton <[email protected]>
Date: Sun, 2 Oct 2016 10:58:17 +0100
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Jim
The Decca 5501 module is a better choice on MF to achieve 5W erp out with your aerial

73 

G3KEV


On 2 Oct 2016, at 09:25, James Cowburn <[email protected]> wrote:

Hi Mal,

 

must be my rubbish aerial!  It's only 10m/30m L and I have noisy laptop psus which also degrades rx perf so I'm a crocodile with small teeth!

 

If I can find quieter psus and get that hafler going then I might do better, but I'm limited by antenna size as neoghbours not overly keen on 12m pole!

 

Got 17000km on 30m but that's a walk in the park

 

Still 1700km for about 20mW erp and compromise antenna is not a bad job

 

 

 

With best regards

 

 

Jim

 

 

Dr. Jim Cowburn

 

 


From: [email protected] [mailto:[email protected]] On Behalf Of [email protected]
Sent: 02 October 2016 08:11
To: [email protected]
Subject: Re: LF: running WSPR now on 474.2. approx 20mW erp.

 

jim

The Greek chap has not gone away SV8RV was there last night and the previous night there were 3 active from SV and 3 active from Russia UA1, UA2, and R4 all hearing me.

My best last night was SV8RV 2449, UA1ASB 1922, OH6JKN 1767

 

73 de Mal

 

 

 

Sent: Saturday, October 1, 2016 8:19 PM

Subject: LF: running WSPR now on 474.2. approx 20mW erp.

 

So far have been seen out to 1027 km by DH5RAE, 899km by DL6RCN and 807km by LA3EQ.

 

Could do with the Greek chap coming back on air as he was 2000km + from me in IO92ub and I think there's enough headroom to get me there.

 

With best regards

 

 

Jim

 

 

Dr. Jim Cowburn  G7NKS IO92ub

Simple  IC706mk2G, interfaced to Dell 1749

4W RF out, no amplifier,

coax to loading coil. 

10m/30m Inv L supported on telescopic fibreglass pole. 

Top wire runs East to West (coil and feed are at East end)

 

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