For amateur radio, TX/RX gives 25% off their list price. I find that
their four cavity unit is about 88-93 dB.
James
johnmichaelwelton wrote:
>Need to get several 2M duplexers for a hospital project. The Telewave
>TPRD1454 (4 cavity, 5 in) provide 77dB isolation (~$750). I'll be
>using 40-50 watt Mitrek's into DB220 or DB224 antennas. Is the 77dB
>going to be a headache = should I spend an extra 1.5 to 2K per
>duplexer for better isolation or will Telewaves work reasonably well?
>I need 4 so price does matter.
>
>thanks,
>
>John/N4SJW
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>Yahoo! Groups Links
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