[600MRG] Amp

[Kenneth G. Gordon]

On 3 Aug 2015 at 11:59, kl7aj at acsalaska.net wrote:

> Your mileage may vary here:
> 
> When I was working at HIPAS, we had an experimental VLF setup for some 
> data exchange.  We used a loaded 30 foot vertical driven directly with 
> a pulse generator.  The Q of the antenna (in the 180kHz range, as I 
> recall) was so high that it was a pure sine wave being emitted from the 
> antenna.  I would imagine tthat 90% of the antennas used on this 
> experiment would exhibit the same properties!   Of couse you want to 
> check it out, but I think you'll see the same thing. 
> 
> Eric

Eric:

That is also an excellent point which I had not yet thought about. Even so, I 
would imagine that there would be SOME clicks heard at close range.

Ken W7EKB