One of the Elecraft engineers mentioned that they worked hard to find a battery 
holder with low resistance contacts and conductors for the KX3.

wunder
K6WRU

On Jul 13, 2014, at 5:47 AM, David Christ <radio...@mchsi.com> wrote:

> Art sees the same thing I do.  Take those 10 springs, uncoil them and fasten 
> end to end.  That surprisingly long, hight loss length of wire is what all 
> the current has to pass through.  Far from ideal for keeping the voltage and 
> efficiency up.
> 
> I have seen better designs incorporated into equipment but never in the 
> secondary market.
> 
> David K0LUM
> 
> 
> On Jul 12, 2014, at 11:39 PM, Acbross via Elecraft <elecraft@mailman.qth.net> 
> wrote:
> 
>> Less loss than spring connected packs.
>> 
>> http://www.onlybatterypacks.com/items.asp?db=37
>> 
>> Art - KC7GF
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--
Walter Underwood
wun...@wunderwood.org



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