Sevanco Frequency Counter FC-6A 250MHz 1979 modified for IF
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 Published On Apr 27, 2024

this one is clearly modified for IF offset, for radioamateur RX or TX display measure the VCO input of DIY HF rig.
1979 written on Ic date codes, DC input is NOT protected and center is NEGATIVE, this is why i always open and inspect NOT just power on stuff.
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#counter
#teardown
#test
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I use auto generated subs, I go through them myself, but i am far from perfect at finding all errors, so if you find errors worth fixing, please comment (or PM) with the TIME in the video you saw the error, i will be happy to fix it. This also applies to the Danish version.
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