[Lowfer] 73 kHz Test

Wed, 6 Nov 2002 21:45:37 -0600

Definitely

Mike>WE0H
http://www.we0h.us/lf.html

-----Original Message-----
From: [email protected] [mailto:[email protected]]On
Behalf Of Bill Ashlock
Sent: Wednesday, November 06, 2002 9:27 PM
To: [email protected]
Subject: Re: [Lowfer] 73 kHz Test

John A,

>>Laurie gave me the following information last year:
>>.........This feeds a Decca transmitter producing about 1000W. This >is
>>transformer coupled to a loading coil and variometer with a max
>> >>inductance of 6.5mH.which resonates the Ant. The Ant is an inv L with
>> >>a vert. section 50ft high and 600ft of top load (not in a straight
>> >>line) This is all hung up in trees which tend to absorb about half
>> >>the power,so the 1000W from the Decca produces about 400mW at the
>> >.Ant. and about 200mW is radiated

His base environment cries out for a TX loop antenna!

Bill A

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