Re: Inexperienced and need to find/design 2ch remote control+audio receiver combo



On Jan 20, 12:22 am, "Phil Allison" <philalli...@xxxxxxxxxx> wrote:
"Frank Raffaeli"


Aside from that, to achieve several hundred feet (or more) range in a
shopping mall using a low-power (<1mW) transmitter and a small or
built-in antenna is feasible, ** Huh ??

A cordless phone could not reliably do that and they use much more than 1
mW.

indeed. You're right about DECT. However, other commercial methods are
superior. SS phones and DECT have little or no process gain. Also, I'm
presuming some infrastructure: repeaters, etc ... and assuming the OP
is limited to low power. It's not a trivial task. It also depends upon
what the OP means by "voice quality", and the expectations of
reliability.

Frank

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