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Tony....
=20 I think there is something wrong. The manual I downloaded from BAMA = says the oscillator frequency is ABOVE the signal frequency on ALL bands! =20 73, Roger Hi Roger, what you say is interesting. I have an original SX-101A manual, which I presume should be the same as = the BAMA copy. Could you please tell me at which page you read that? In = my manual I was unable to find any mention of the oscillator frequency. I am pretty sure of the oscillator frequencies, as I measured them both = with a frequency meter and with an oscilloscope (the oscillator waveform = period on 20 meters is somewhat longer than on 40 meters, no question = about that). And the strong 9.5 MHz phantoms frequencies are exactly = what they should be with an halved oscillator frequency. On the other hand my receiver was owned by a person who never put his = hands in it, but even hypothesizing that someone did something in it, = what could he have done to make the oscillator frequency exactly half of = what one would expect to be, and on 10, 15 and 20 meters only? Halving = the oscillator frequency would cause the dial scale to be no longer = correct; matching is instead fairly good (with normal tolerances for a = receiver of that kind). 73 Tony I0JX / K0JX |
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