[222mhz] Spectrum 220 transmitter
Brian McCarthy
rfacres at gmail.com
Tue Feb 10 19:34:27 EST 2009
Hi Chris,
I don't subscribe to all the other groups, but I did not see an answer here.
I show the ICM catalog number as 00845192 and 00845192E. My latest TX
crystal was the E suffix and was ordered in 1994 (yikes!). Example
fundamental frequencies are 18.715000MHz for 224.580MHz and 18.706666MHz for
224.48MHz. Spectrum listed the transmitter as "2204-A, C TX".
The matching receiver catalog number is 00845195(E) with a fundamental of
about 58.4MHz (222.980/58.420).
Again, I don't know if you still needed this, but I thought I might try to
help you as I have seen you help so many others over the years.
73,
Brian
NX9O
On Wed, Feb 4, 2009 at 7:05 PM, Chris Boone <Cboone at earthlink.net> wrote:
> I am ordering a new xtal from ICM for a Spectrum 30watt 220Mhz xmtr
> (standard SCT110 design but in a S7R Spector rptr)
>
> ICM came back with a 28MHz xtal freq!!!! and the model they quoted was a
> 2830B???? Nope, not what I need.
>
> Anyone out there have the ICM part # for a Spectrum 220 xmtr xtal OR the
> load/divisor specs?? I have misplaced my entire Spectrum folder which had
> all that!
>
> Thanks!
> Chris
>
> WB5ITT
>
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