[78-L] High fidelity

[Bertrand CHAUMELLE]

WQXR began weekly stereo broadcasting in October 1952, by adding 
WQXR-FM for the other channel.

BC
Le 25 nov. 08, à 07:15, S&R Pinsker a écrit :

>
> "WQXR the high fidelity station of the
> NY Times". @1550, later 1560 kilocycles.
> You people are really jogging my memory!
> Indeed, the broadcast band ended @ 1500
> and WQXR transmitted at 15k, or was it 20k?
> bandwidth. Were there any others?
> Did police radio start @ 1600 back in those
> pre-historic times?
> Bob P
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