[Repeater-Builder] Re: Duplexer power ratings

2006-02-03 Thread w4cng
W4CNG Sprint - Nextel --- In Repeater-Builder@yahoogroups.com, "Bob M." <[EMAIL PROTECTED]> wrote: > > On a 900 MHz Bp/Br duplexer what gets destroyed if the > power rating is exceeded? For example, I have a > Celwave base station duplexer, four sections of Bp/Br, >

[Repeater-Builder] Re: Repeater Receive Preamp

2006-01-17 Thread w4cng
something in the order of 7-10db with under 1 db noise figure. There are a few folks out there that sell units that have been in use for many years. Good Luck Steve W4CNG --- In Repeater-Builder@yahoogroups.com, [EMAIL PROTECTED] wrote: > > Interested in the idea of placing a preamp on

[Repeater-Builder] Re: Mobile Repeaters

2005-07-27 Thread w4cng
Good Luck with learning about Repeaters and RF Engineering. Steve W4CNG building Ham repeaters since 1970. --- In Repeater-Builder@yahoogroups.com, "Coy Hilton" <[EMAIL PROTECTED]> wrote: > HI Nick, > I'm going to say this as nicely as I can. > "Mobile rep

[Repeater-Builder] Re: Sentry Crystal

2005-04-06 Thread w4cng
Both are very good companies that I have bought from in the past 30 years. Mergers are mostly good. Steve W4CNG In God I trust, all others I run thru "The Blue Thunder Group" where I have control over the search engines... --- In Repeater-Builder@yahoogroups.com, "

[Repeater-Builder] Re: Inside a Flag pole Tower

2005-03-04 Thread w4cng
DB Products antennas that are available with factory supplied downtilt call or check the catalog (read that as NO Ham Manufactured antennas (other than commercial manufacturers have it on special order). Downtilt is accomplished by special spacing of the dipoles on the mast. Steve W4CNG PHD

[Repeater-Builder] Re: Correct DB224 Spacing for two meters.

2005-01-20 Thread w4cng
pattern to see how much you get with how much spacing. Steve W4CNG --- In Repeater-Builder@yahoogroups.com, "russ" <[EMAIL PROTECTED]> wrote: > Spacing for a DB-224 on two meter is as follows. > From the top of the mast (NOT THE END CAP) > come down 26" to the ce