#16
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#17
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I apologize for getting upset at you, part of it was that I misread your initial posting and I thought the message said one thing when it said another. |
#18
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Last edited by Polaraligned; 03-24-2022 at 08:04 AM. |
#19
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As for how I was coupling it up to the radio, I was using some 50 ohm BNC clip leads and clipping them to the proper coupling points on the radio. |
#20
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Clipping the 50 ohm output to the radio is dangerous for the signal generator. You should use a .01uF or so capacitor to isolate the signal generator from the radio. |
Audiokarma |
#21
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#22
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It took me a while to figure out which hookup on the 'Scope to hook the signal generator up to to test the signal generator, but I was able to figure out that the signal generator is indeed working as I was able to get a clean sine wave onto the 'scope.
See picture below. |
#23
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Does the frequency indicated on the signal generator display correspond reasonably well with that measured by the scope?
jr |
#24
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I'm actually working on the signal generator that doesn't have the digital readout right now, and for some reason when I hook my stand alone frequency counter up to it, it doesn't register on my frequency counter, and when I used it to "radiate" a signal to my Zenith Royal 2000-1 radio it did put out a signal including a test tone but it was kind of weak unless I touched the large N-type RF output plug with my hand then the signal came in loud and clear...
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#25
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Audiokarma |
#26
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Alright I'll give it a try.
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#27
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You can get a telescoping whip antenna with a BNC connector and a swivel at its base for a low price from Amazon or other sellers, and an N-to-BNC adapter, to radiate in-house signals from the generators, convenient for various tests.
__________________
Chris Quote from another forum: "(Antique TV collecting) always seemed to me to be a fringe hobby that only weirdos did." |
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