[Repeater-Builder] zetron model 48 repeater manager

[rwjohn49]

Folks,

Got this Zetron 48 at a hamfestnow, I need to unlock it...can you do it 
over the air like a 38A?  I have the book but it is not clear at allNeed 
info on how to program this beastHappy Thanksgiving.

Ron

[Repeater-Builder] Repeater Antenna

[rwjohn49]

Hey Folks,

I have two repeaters here on two and 440 Problem is I have to run one 
antenna for both...so, dual band antennas work fine...problem is even the heavy 
duty version (x510) of Diamond and the best Comet have failed... Am running 70 
watts on two and 60 watts on 440  In each case the capacitors fail.am 
tired of climbing up the tower Any ideas on a better dual band that will 
not fail..  Pulling my hair out.

ron

[Repeater-Builder] Re: zetron 38a

[rwjohn49]

Thanks for the help.  Need a little more clarification.  I have never 
used one of these before, so I don't want to blow it up.  I have a 
chip that is stackedI suppose this is the one.  I took it apart 
and wouldn't you know it, I managed to turn the chip socket with the 
smaller chip inside around, so I am not sure of its orientation.  It 
has a cut out on the small chip inside the socket.  I suppose this 
marks pin one and I would place the large chip with its dot in 
the same direction.  Now, I have an empty chip space.  What socket 
does it go into... U15 or U16should have marked itdumb. Sorry 
for the bother, but a little bit of orientation will keep me from 
blowing it up...

Thanks

ron




--- In Repeater-Builder@yahoogroups.com, Maire-Radios maire-
[EMAIL PROTECTED] wrote:

 take out the chip with the battery and unplug the chip from the 
battery  give it 3 mins or so and put it back  should default.
 
 
   - Original Message - 
   From: rwjohn49 
   To: Repeater-Builder@yahoogroups.com 
   Sent: Saturday, November 03, 2007 9:11 PM
   Subject: [Repeater-Builder] zetron 38a
 
 
   Folks,
 
   I just got a Zetron 38A at a hamfest. Works fine in the repeater 
but I 
   have tried the password code and no results. It is listed in the 
book 
   as 12123#. Someone must have changed it... What do I do now? Can 
it 
   be set back to a factory default?
 
   thanks,
 
   ron

[Repeater-Builder] zetron 38a

[rwjohn49]

Folks,

I just got a Zetron 38A at a hamfest.  Works fine in the repeater but I 
have tried the password code and no results.  It is listed in the book 
as 12123#.  Someone must have changed it... What do I do now?  Can it 
be set back to a factory default?

thanks,

ron

[Repeater-Builder] Moto Meter

[rwjohn49]

Folks,

Thanks for all the help on the battery issue for my S-1063b Moto 
multimeter.   Now, does anyone have a schematic they would scan and 
send to me... If so, I will give you a direct email so we can do it off 
list

Thanks,

Ron

[Repeater-Builder] Moto multimeter

[rwjohn49]

Picked up a Motorola DC Multimeter at a hamfest.  Very clean but it 
needs batteries.  Inside it says the large battery is a Burgess 4156.  
No problem.  But on the board there is a clip for another battery.  
Anyone know what it is?  It doesn't look like a clip that will hold 
any battery I am familiar with.  The meter is a Motorola S-1063B.   
Haven't been able to find it on Google.

Thanks,

Ron

[Repeater-Builder] Moto Service Monitor Scope

[rwjohn49]

Hey Folks,

Got a Moto S1327B service monitor whose scope is sick.  Traced the 
problem to the IC... Problem is my book calls for a MC1357P chip.  
TV/FM Sound IC...but in my scope it is a different chip and different 
pin outs.  My chip has number:  FU6A7754394 which I suspect is a moto 
number.  Below that number is 7043  Anyone know what this chip 
is?  It is bad and I need to replace it.

Thanks,

ron