DIY Spectrum Analyzers 60 - 900 MHz
24 Nov
2019
24 Nov
'19
11:14 p.m.
In their day, all it took was a saw-tooth oscillator to the analog varactor tuning lead and you had a spectrum analyzer, 60-900 MHz.
I delayed too long. All 80 set-top analog Cable TV tuners are going to the dump Tuesday, unless some old man still wants to play. Location is Glen Burnie, MD. Could bring a few to dayton...
Bob, WB4APR
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Robert Bruninga