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LF: Testing WSPR2 to night a short antenna for future mobile use on MF b

from [André Guyé] [Permanent Link][Original]
To: "RSGB LF Group" <[email protected]>
Subject: LF: Testing WSPR2 to night a short antenna for future mobile use on MF band.
From: André Guyé <[email protected]>
Date: Tue, 10 Jun 2014 18:53:33 +0200
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Hi to all.

 

I am thinking now about the design of a short vertical antenna, for MF mobile use in next winter season.

 

To night I’ll test this first configuration : a 2 meters high tube (2 cm of diameter) and a top hat (wheel shape) 80 cm of diameter. It needs about 2.4 mH base coil tuning. The TX is 3 Watts output. Base voltage is 2,2 kV RMS.

 

I’ll test this small antenna to night, beginning at 2000 TU on WSPR2 MF band. The expected ERP is about 1 mW.

 

All reports be welcome. Note that to night the testing antenna has his base on the garden with a ground earth rod, so it is not installing on my car.

 

73 de Andy. F6CNI - JN19QB



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