[BC] This is Part 15 Radio :)
Jerry Mathis
thebeaver32
Wed Feb 1 20:57:31 CST 2006
That's probably the lowest tariffed frequency range the telco sells.
Jerry Mathis
Clear Channel Radio
Tupelo/Meridian MS
On 2/1/06, Richard Fry <rfry at adams.net> wrote:
>
> Robert P. Chrysafis wrote:
> check out these part 15 stations. kieth said this guy is using
> 12 rangemaster each being fed by 8k telco lines.
> ________________
>
> Why buy/use "8k telco lines" for Part 15 AM systems? At the carrier freq,
> the impedance bandwidths of legal Part 15 AM antennas are barely 4 kHz
> wide
> at the -3 dB points (if that), due to their very high "Q."
>
> An 8 kHz program feed to such is wasting most of that audio bandwidth.
>
> RF
>
>
>
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