|[AMRadio] Right angle drives and the signal hound|
kg4ojz at hotmail.com
Fri Dec 16 17:47:46 EST 2011
No problem with birdies on mine.
> From: qedconsultants at embarqmail.com
> To: amradio at mailman.qth.net
> Date: Fri, 16 Dec 2011 12:35:52 -0500
> Subject: Re: [AMRadio] Right angle drives and the signal hound
> I have been searching for a source of good right angle drives and seem to
> have found one at Torque Transmission, an Ohio co. ordered two of the
> double output shaft drives after talking to them. I need to gang two
> vacuum variable caps for a P-P amplifier and these should work. Not cheap,
> about $76 each.
> The signal hound looks interesting but seems to be more an item of test
> equipment and not really usable as a receiver as are some of the SDR guys.
> The signal hound shows +20dBm as the max allowable signal. and also shows
> sensitivaty as better than -160 dBm ! They do not say at what bandwidth, but
> it has to be at the tightest of 1/10 of a cycle BW. that is sure not
> usable for any communication. They also alude to what I used to call
> birdies. That is a problem with the SDR-IQ, as is the horrible audio out
> of that thing. It does make a nice band scope.
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