Re: IF frequency
- From: "Phil Allison" <philallison@xxxxxxxxxx>
- Date: Mon, 30 Jan 2006 13:34:33 +1100
"John Fields"
Peter Bennett
>>
>>I think I would put it another way around: The designer of the radio
>>chose to use 29.05 MHz as the IF, and designed the IF amplifiers to
>>pass that frequency. The frequency that the receiver will receive is
>>that IF frequency plus (or minus) the local oscillator frequency.
>
> ---
> I think he stated it rather succinctly since the IF _is_ the
> difference between the carrier and the LO, regardless of the
> location, spectrally, of either the carrier or the LO.
>
** That excludes those receivers where the IF is the sum of the received
carrier and the LO.
......... Phil
.
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