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Re: Re: LF: RE: 472 kHz PA running at 12 VDC

To: <[email protected]>
Subject: Re: Re: LF: RE: 472 kHz PA running at 12 VDC
From: "Graham" <[email protected]>
Date: Thu, 28 Jun 2012 20:26:16 +0100
Importance: Normal
In-reply-to: <A83F0AD726F04322A2E7F9729694A413@standard9dmup1>
References: <[email protected]> <A83F0AD726F04322A2E7F9729694A413@standard9dmup1>
Reply-to: [email protected]
Sender: [email protected]
Make a  nice  Opera  TX , all  we  need  to  do now is to  get  J to  put the  QSO  mode  back ... 

Sent: Thursday, June 28, 2012 8:14 PM
Subject: Re: Re: LF: RE: 472 kHz PA running at 12 VDC

Sri, Uwe, for wrong reading. But QRP has a chance too :-)
73
Walter
 
----- Original Message -----
Sent: Thursday, June 28, 2012 7:25 PM
Subject: Re: Re: LF: RE: 472 kHz PA running at 12 VDC

Hi Walter,
1W output means abt 0.006W ERP.
what a difference to your 1W ERP!
GL
Uwe/dj8wx

Von: [email protected]
Gesendet: 28.06.2012 19:10
An: [email protected]
Betreff: Re: LF: RE: 472 kHz PA running at 12 VDC


Uwe, DJ2LF and DK6NI do not use more than 1W ERP. Maybe your QTH has lower noise than ours here near Erlangen.
We will meet - i am sure. But sri.
73   Walter DJ2LF
 
----- Original Message -----
Sent: Thursday, June 28, 2012 4:03 PM
Subject: Re: LF: RE: 472 kHz PA running at 12 VDC

Hi all,

last two nights on the air:
oz7foc, dj2lf, dk6ni, dl3zid. all 599 in jo43sv.

the rx antenna here is a mag loop 6.25 sq m tuned to 475kHz.

the above stns called CQ but didnt hear my stn.

so the ears here are OK but the output pwr of 1W
seems insufficient.

GL
Uwe/dj89wx

Von: [email protected]
Gesendet: 28.06.2012 06:35
An: [email protected]
Betreff: LF: RE: 472 kHz PA running at 12 VDC


If someone is interested i may convert the circuit from my mind into a schematic as a png file.

 

Always interested ;-)

 

73, Rik  ON7YD - OR7T

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