Maybe awesome radios, one should try and get hold of the programing software, it's a nightmare
Marcus On Wed, Jun 23, 2010 at 3:03 AM, Tony KT9AC <kt...@ameritech.net> wrote: > > > Sorry, and apologies for the extra email, just wanted the info to be > complete. > > The "3" near the end is the range - 1=403-433, 2=not used, 3=438-470, > 4=470-490, 5=490-512 > > Awesome radios. > > > On 06/22/2010 09:59 AM, Tony KT9AC wrote: > > > > I think you mean M44GMC29C3AA's - tons for sale on eBay typically around > $50 each. > M = mobile > 4 = 25-40W (20% duty cycle) > 4 = 438-470 Mhz > GMC = this series (actually German Maxtrac is where these came from) > 2 = wideband deviation (5Khz, where a 0 would be 2.5Khz narrowband - not > switchable, one or the other) > 9 = expanded logic board - 16 channel typical, MDC1200, QCII, etc > C = model revision > AA = not used, just character filler > > Are you power cycling the radios or the Zetron? > > Tony > > On 06/22/2010 08:45 AM, Larry Horlick wrote: > > > Is the Zetron that's locking up? I had a similar problem with a Zetron 45B. > > lh > > On Tue, Jun 22, 2010 at 5:53 AM, Joel <ag...@cyberbest.com> wrote: > >> >> >> We have 2 repeaters that are more or less the same. One is on 2 meters and >> the other is on 440. They both exhibit the same problem, they lockup after a >> while and then need to be power cycled. They ran for years without issue. >> >> We have the Instruction manual for the Zentron controller, but nothing on >> the radios. The 440 radios are Motorola M44GM29C3AA's back to back. That's >> the only model number on the radios. Does anyone have any information on >> them? A Google search shows 2 Chinese sites having them for sale on e-bay, >> that's it. Seems strange. >> >> Any information would be greatly appriciated, >> >> Joe Loucka -- AG4QC >> >> > >
