Steve, So the reason for turning down the power is for PA protection or RF suppression?
lh On Thu, Feb 25, 2010 at 2:00 PM, Steve <[email protected]> wrote: > > > Hi > they work OK but you must turn the tx pwr right down and > fit a fan or pa won't last long. It is down to the duplexer finding > a unit suitable at the right price will be almost impossible, the 5Mhz > split > is ok as you can get cheap duplexers from Hong Kong > > 73 > > Steve > > ----- Original Message ----- > From: "la88y" <[email protected] <llhorlick%40gmail.com>> > To: <[email protected] <Repeater-Builder%40yahoogroups.com> > > > Sent: Thursday, February 25, 2010 4:46 PM > Subject: [Repeater-Builder] Pair of GM300 as a repeater > > > > > > > I'm wondering about the suitability of a pair of VHF GM300s as a > repeater. > > Is the shielding sufficient to allow 600 kHz between Rx and Tx? If not, > > what is the suggested minimum? > > > > Same questions for UHF SM50, but with a 5 mHz split? > > > > lh > > > > > > > > ------------------------------------ > > > > > > > > Yahoo! Groups Links > > > > > > > > >
