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LF: Droitwich again

To: <[email protected]>
Subject: LF: Droitwich again
From: "Walter Staubach" <[email protected]>
Date: Wed, 9 Nov 2011 12:07:03 +0100
Reply-to: [email protected]
Sender: [email protected]
Dr All,
    pse excuse that yesterday evening I sent a mail without signature. It was not yet ready but suddenly off and sent. Computers sometimes seem to have their own meaning.
Droitwich 200kHz was used by many hams as a frequency standard at that times. In DL-QTC 11/1954 page 474 one can find the "DARC-Standard-Gerät Nr.2" named "Frequenz-Eichpunkt-Geber."
    Two tubes 6K7 (VT86) and 6SN7, 100kHz multivibrator, wire antenna was necessary.
And it was built into an aluminum bread box with power supply.
A small part of the Droitwich history.
73   Walter    DJ2LF / DI2AG
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