Re: [Repeater-Builder] Re: Wount To Find Out About Buiding A New Repeter

[Vincent Caruso]

I didn't think so... Johnny wrote: > It hasn't changed. Some people get confused about the difference between > ERP and straight RF power. > Johnny > > n3dab wrote: >> Last time I checked Part 95 it said 50w max. from the tansmitter not >> 50w ERP from the antenna. When did it change?  With the min. losses >> for the duplexer,connecters and feedline and max, gain on antenna and >> radiation pattern he could achieve 200w ERP or more. >> >> Doug N3DAB/WPRX486 GMRS/WPJL709 LM >> >> >> --- In Repeater-Builder@yahoogroups.com, Vincent Caruso <[EMAIL PROTECTED]> >> wrote: >> >>> Problem #1 is that on 462.675 / 467.675  GMRS you cannot go over 50 >>> watts ERP  with a proper antenna system you should be able to >> achieve >> >>> 50Watts ERP with your current machine. >>> >>> Problem #2 is that you cannot reverse the input /output on repeater >>> pairs since it will wreak all sorts of havoc with co-channel users >> and >> >>> on GMRS there are probably lots of them. >>> >>> If you are an emergency response entity that needs that type of >> output >> >>> power, why not get a coordinated pair on special emergency or in >> the >> >>> business band. >>> >>> National Emergency Assistance Radio Team Headquters wrote: >>> >>>> Date :05-29-2006 >>>> Time :8:00 PM CST >>>> >From :Lige Turner >>>> Repeter-Builder >>>> I,m Am A GMRS Radio Operater >>>> And I Would Like More On How >>>> To Build A UHF-FM Land Mobile >>>> Radio(LMR)Repeter That Will Put >>>> Out 100 Watts ERP Output And Would >>>> Work On The Input Frequency 462.675 Mhz >>>> CTCSS Tones 141.3 Hz And Output Frequency >>>> 467.675 Mhz With A CTCSS Tone 141.3 Hz >>>> And The Repeter Controle I Would Reather >>>> Not Have Any DTMF Tone Cods Becose Some >>>> One Here In Kansas City Missouri Has A >>>> Tone Burst System And Has Try To Get Into >>>> My Low Power Repeter Whitch Is Only 25 Watts >>>> ERP Low Power Yes This Is For The Emergency >>>> Frequency On GMRS Radio My Call Sine KAF-2106 >>>> And I,M The Head Of A Not-For-Profit Organization >>>> National Emergency Assistance Radio Team,Inc. >>>> I Will Probley Buy The Parts One At A Time Becose >>>> Of How Much The Cost Of What I Need To Build >>>> A Good Repeter It May Take A While To Get It On >>>> The Air And Shut This 25 Watt ERP Repeter Down >>>> >>>>                Lige Turner KAF-2106 >>>>                      73 All >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> Yahoo! Groups Links >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >> >> >> >> >> >> >> >>   >> Yahoo! Groups Links >> >> >> >>   >> >> >> >> > > > > > >   > Yahoo! Groups Links > > <*> To visit your group on the web, go to: >     http://groups.yahoo.com/group/Repeater-Builder/ > > <*> To unsubscribe from this group, send an email to: >     [EMAIL PROTECTED] > > <*> Your use of Yahoo! Groups is subject to: >     http://docs.yahoo.com/info/terms/ >   > > > > > > YAHOO! GROUPS LINKS  Visit your group "Repeater-Builder" on the web.    To unsubscribe from this group, send an email to:  [EMAIL PROTECTED]    Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.