You may want to determine if the Channel Element frequency select wire (one of the pins on the bottom) is properly grounded.
Look at the bottom of the circuit board immediately below the Channel Element and locate the one connection that goes to the edge connector P-902 on the Exciter and P-904 on the Receiver. See that the one wire is grounded. Neil Mathew Quaife wrote: > > Xtal cases seem to be intact, was told they xtals were still in > there. Even so, I get no power output, and it does not even > register a frequency on my freq counter. So no output, and no > input. There is one extra plug at the control head, and a purple > wire with a connector on it. > > Mathew > > ----- Original Message ----- > From: "N9WYS" <[EMAIL PROTECTED]> > To: <Repeater-Builder@yahoogroups.com> > Sent: Friday, June 11, 2004 5:02 PM > Subject: RE: [Repeater-Builder] Micor 4 Channel Help Needed > > > I have seen where elements are sent out for re-crystalling (different > > freq) and come back with a stick-on label showing the new freq. Maybe > > the labels came off, revealing a freq that is no longer in the element? > > (I've actually had this happen to me before.) > > > > Mark - N9WYS > > > > -----Original Message----- > > From: Neil McKie [mailto:[EMAIL PROTECTED] > > Sent: Friday, June 11, 2004 2:30 PM > > To: Repeater-Builder@yahoogroups.com > > Subject: Re: [Repeater-Builder] Micor 4 Channel Help Needed > > > > > > Perhaps ... > > > > 1) the Channel Elements are on a frequency that the radio is not > > tuned to or ... > > > > 2) there are no crystals in those Channel Elements ... > > > > 3) the ground return for the Channel Elements selector switch in > > the control head is not connected to ground - anywhere. > > > > Neil > > > > > > Mathew Quaife wrote: > > > > > > Yes, they are in the 163 Mhz range. When I press the mic button > > > the radio keys up, just no power output. > > > > > > Mathew > > > > > > ----- Original Message ----- > > > From: "Neil McKie" <[EMAIL PROTECTED]> > > > To: <Repeater-Builder@yahoogroups.com> > > > Sent: Friday, June 11, 2004 10:44 AM > > > Subject: Re: [Repeater-Builder] Micor 4 Channel Help Needed > > > > > > > > > > > Are there any Channel Elements in it? > > > > > > > > Neil > > > > > > > > w9mwq wrote: > > > > > > > > > > I just got a 4 channel micor radio, T73RTN3180B radio, actually > > two > > > > > radio's and one set on control heads. The radio comes on, has > > good > > > > > volume, and squelch works, but there is no receiver sensitivity, > > nor > > > > > power ouput. Both radios do the exact same thing. I'm thinking > > > > > control head, but everything seems to be hooked up. > > > > > > > > > > Mathew > > > > > > > > > > > > > > > > > > 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/
