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Search: Posts Made By: rabbit73
Forum: Antennas 28-Nov-2017, 10:53 PM
Replies: 6
Views: 33,742
Posted By rabbit73
Thank you for your kind words. I will try to...

Thank you for your kind words. I will try to maintain my standards, but I do make mistakes.

“Behold the turtle. He only makes progress when he sticks his neck out.”
James Bryant Conant, former...
Forum: Antennas 28-Nov-2017, 10:34 PM
Replies: 6
Views: 33,742
Posted By rabbit73
Hi, Bob, I'm glad you found it interesting....

Hi, Bob,

I'm glad you found it interesting. I learn a lot when I do signal measurements and I am also trying to absorb the results.
Not thorough enough, apparently. My tests got shot down by two...
Forum: Antennas 16-Nov-2017, 3:11 PM
Replies: 6
Views: 33,742
Posted By rabbit73
After reviewing my measurements, I see that they...

After reviewing my measurements, I see that they might not provide sufficient proof to support my conclusions.

The main deficiency is the noise floor of the measurement system; it isn't low...
Forum: Antennas 3-Nov-2017, 8:24 PM
Replies: 6
Views: 33,742
Posted By rabbit73
Weak Signal SNR Measurements, Test 2 ...

Weak Signal SNR Measurements, Test 2

http://forum.tvfool.com/attachment.php?attachmentid=2941&d=1509752317

A second test was made using the digital mode of the Sadelco DisplayMax Signal Level...
Forum: Antennas 3-Nov-2017, 8:17 PM
Replies: 6
Views: 33,742
Posted By rabbit73
Weak Signal SNR Measurements

Background:

When giving weak signal reception advice, I have been saying:


A forum member questioned my statement, saying that it IS possible to receive signals with a NM less than -15 dB if...
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