PMR TWINTALKER 4700 SOLAR , alias....T -REX RESTORED !!!

            
T-REX on-line again!!!!


            
How was restored
            the oldest italian PMR repeater , 


            
born on March 26,  2007

            
Real news, as reported by Customers

            
Marzo 13, 2010, h. 5 pm ...



            T-Rex Pmr. CH3[8] was restored by replacing the radio Twintatlker
            4700 and 2 batteries, ATX has been tested and proved to work
            very well yet it took several days (note: the repeater was offline
            for several months, in the strictest 'coldest winters) but the
            area is very inaccessible and we managed to reach only today,
            after  120 snow falled on Wednesday ...

            Controls of coverage and modulation are welcome..."

            
" The PMR Twintalker was replaced
            because during its period of operation began to slip frequency
            up ... Was rising slowly (but surely) to channel 4 (note:12.5
            khz up) , then, after full days of continuous switching on and
            off due to power failure, the end Beep TX deteriorated, perhaps
            a symptom of a bigger problem to card control handset.

            Having made the basis of Twintalker "good" (the old
            type), we directly replaced, as well as batteries that have really
            had to work under extreme conditions ..

            Here are 4 photos taken by mobile phone, just to document the
            conditions where the repair was carried out .."



Here when placed live on 2007

And here now, 3 years later......

 Repeater hooked again and without any difficulty from the mountains of Lecco, with a PMR Oregon TP-328 original!...check here DX

Our hereos !!!!

  
 


With compliments , well done, guys!!!!

<-indietro                     Prj done (eng.)                        menu->