[Milsurplus] LM- Frequency Meter - B and A battery voltages

[jphutch60bj]

group -

I Found the correct document! : NAVER 08-5Q-38  (LM-13)

Well I got this totally wrong

4 : B batteries with 3 pin connectors @ 45 Volts

2 : A batteries with 2 pin connectors @ 6 volts.

Hutch

On 12/10/2022 9:31 PM, KD7JYK DM09 wrote:
> On 12/10/2022 19:18, jphutch60bj wrote:
>> Been looking in vain for A and B battery voltage information  in 
>> "1940"'s
>>
>> My LM- frequency meter battery connector has 5 connectors 4 look to 
>> be the same profile and seem to be connected in series, the 5'th 
>> connector is different seems top be the B battery connection.
>
> Which LM model?
>
> I've been running into this for some mil items I have.  I look for the 
> manual, see what batteries it requires per the manual, then look up 
> the battery for the pinout, and voltages.
>
> Kurt
>