The Zetron 19B "Simplexor" was the only simplex repeater that seemed to
work properly, since it was designed for public-safety application,
primarily for forwarding 2-tone sequential paging signals followed by a
voice message. The 19B could be set to repeat the tones and message a
certain number of times. Best of all, it was designed to plug into most
Motorola and Kenwood commercial radios, and the voice quality was
excellent. I use the word "was" for a reason; the 19B Simplexor was
discontinued a year or so ago.
Not every radio user appreciates a simplex repeater, since all listeners
hear every transmission twice. That gets old, really quick!
73, Eric Lemmon WB6FLY
chirs wrote:
> Hi,
>
> I am looking for information on experiences with simplex repeaters.
>
> Who makes good hardware. What issues are there with simplex repeaters?
>
> Has anyone come up with an inexpensive "kit" or project using one of
> these new micro controllers etc.
>
>
> Yahoo! Groups Links
>
>
>
>
Yahoo! Groups Links
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