Mathew,
I have a DB4072, the 6 cavity in the chassis/box, that was tuned by DB
Products to 503 MHz. We retuned to 443/448 MHz with no problem or
changes.
As with most all duplexers the cabling is cut to length to get best
performance so would be best if had correct cabling, but this might be
Thanks Ron, I will pass that along to my friend.
Mathew
"Ron Wright, Skywarn Coodinator" <[EMAIL PROTECTED]> wrote:
Mathew,
I have a DB4072, the 6 cavity in the chassis/box, that was tuned by DB
Products to 503 MHz. We retuned to 443/448 MHz with no problem or
changes.
As w
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