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AW: LF: Variometer es Loading coils

from [Joe DF2JP] [Permanent Link][Original]
To: <[email protected]>
Subject: AW: LF: Variometer es Loading coils
From: "Joe DF2JP" <[email protected]>
Date: Sun, 13 Jan 2013 19:44:11 +0100
In-reply-to: <[email protected]>
Reply-to: [email protected]
Sender: [email protected]
Thread-index: Ac3xrJ6Imd0irHguQNOwdAyd4cNUSwAD/6Eg

Hi Stefan, LF

 

I´ve just fixed my antennaswitch today.

It´s a ceramic switch 4” diameter, fit well into on of these gray HT-Tube.

But it is switched manually.

Will check if it works with my 17,5 kV on LF next days.

 

https://www.dropbox.com/s/t6pyjfhsecykg9n/antswitch1.jpg

 

https://www.dropbox.com/s/pyll4voh7ieavwe/antswitch3.jpg

 

73 Joe

 

Von: [email protected] [mailto:[email protected]] Im Auftrag von Stefan Schäfer
Gesendet: Sonntag, 13. Januar 2013 17:39
An: [email protected]
Betreff: Re: LF: Variometer es Loading coils

 

Sri, typos:

Am 13.01.2013 17:29, schrieb Stefan Schäfer:

But then the switch has to withstand the HV when TXing on MF.

...on LF.


  and a high inductance of the transformer then the 50 Ohm side is...

when

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