Re: [Repeater-Builder] Re: Sinadder

2005-08-02 Thread Ralph Mowery
Ok Chuk start hoisting.  The I measured the resistance
with a low current Fluke meter and got 3.46 K ohms and
put some current to the meter movement and got 100
microamps for the full scale.  This was with the meter
wires disconnected from the circuit.  

Sorry to take so long to do it.

73 de KU4PT


--- kb4mdz [EMAIL PROTECTED] wrote:

 I have a couple not-very-clear copies of the manual;
 It's clear
 enough to read, just not comfortably.  Send me a
 snailmail address 
 I'll send one.  
 
 BTW, pray that no one ever damages the meter
 movement on you; my
 Sinadder's movement is blown up,
 (##**$#($)%#...grumble,
 grumble) and quite a few years ago I tried to
 find a replacement;
 At the time I looked Motorola wanted something like
 $80.00 or more
 for it;  I just can't bear to get rid of my box in
 case I can find a
 replacement for less than an arm or leg.  Silly
 packrat.
 
 If someone can figure out how to calculate what mA
 or uA movement it
 is, I'd love to know.  Tell you what, Ralph; if you
 can somehow
 measure your movement's and let me know, I'll hoist
 an 807 in your
 direction!
 
 Chuk Gleason
 [EMAIL PROTECTED]
 Cary, NC





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Re: [Repeater-Builder] Re: Sinadder

2005-07-30 Thread Tony King, W4ZT
Sinadders are frequently sold on that auction site... begins with an 
e, ends with a y.  I bought both of mine there and both for less 
than that $80 figure. Check it out, take your time, you'll get a nice 
one for a reasonable cost.  There is one listed there now: 
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItemitem=7534958333

I'd like to find a manual too if someone can scan theirs.

73, Tony W4ZT

kb4mdz wrote:
 I have a couple not-very-clear copies of the manual; It's clear
 enough to read, just not comfortably.  Send me a snailmail address 
 I'll send one.  
 
 BTW, pray that no one ever damages the meter movement on you; my
 Sinadder's movement is blown up, (##**$#($)%#...grumble,
 grumble) and quite a few years ago I tried to find a replacement;
 At the time I looked Motorola wanted something like $80.00 or more
 for it;  I just can't bear to get rid of my box in case I can find a
 replacement for less than an arm or leg.  Silly packrat.
 
 If someone can figure out how to calculate what mA or uA movement it
 is, I'd love to know.  Tell you what, Ralph; if you can somehow
 measure your movement's and let me know, I'll hoist an 807 in your
 direction!
 
 Chuk Gleason
 [EMAIL PROTECTED]
 Cary, NC
 
 
 
 --- In Repeater-Builder@yahoogroups.com, Ralph Mowery [EMAIL PROTECTED]
 wrote:
 
Does anyone have a link to an online manual for the
Helper Instruments Sinadder ?

I know how to use one but would like to see what the
book has to say about it, maybe even a schematic
incase I need to repair it at a later date.





 
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Re: [Repeater-Builder] Re: Sinadder

2005-07-30 Thread Ralph Mowery
Thanks to :

Marvin Hoffman [EMAIL PROTECTED] 

I have a very nice PDF file of the Sinadder I was
looking for .  

I was asked if this could be put in the files section.
 This I don't know if it is legal or if the group
owner would want it there.  Kevin migh be able to put
it in the Repeater Builders Tech information files on
his web site ?

Thanks also to the others that  have responded to the
request with some helpful information.


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Re: [Repeater-Builder] Re: Sinadder

2005-07-30 Thread Mike Morris
The Sinadder 1 manual is on www.repeate-rbuilder.com on
the Other Manuafacturers page.

Mike WA6ILQ





 
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