!Re: [MRCA] PRC-64 Battery Pack - need low power regulator

Richard Arland, W3OSS richard.arland at verizon.net
Wed Jul 26 22:39:33 EDT 2006


You should be shamed into getting your 5300 on the air, pal. AHAHAHAHAH!

Now, Brooke has been coaching me and says that a LM-317L (TO-92 pkg) is the 
place to start, so I will get one and go from there.

I tend to think that the dropping resistor would be the right KISS-type 
solution to the situation. However, I like the idea of the regulator, 
especially if I can get it on a small pcb and fit it into the battery box 
between the two SLA sticks.

Jan Xtals has mine on order....the should be here Friday or Monday. I have 
3885 as one of my chcoices, too. 3560 for QRP CW and 7030 for 40M QRP. I may 
have a problem getting the 64 to tune 40M, since the TM says that this rig 
stops at 6.5 MHz. A little tweak here, a little tweak there....

VY 73

Rich Arland, W3OSS



----- Original Message ----- 
From: "Al Klase" <al at ar88.net>
To: "Military Radio Collectors Association" <mrca at mailman.qth.net>
Sent: Wednesday, July 26, 2006 10:30 PM
Subject: Re: [MRCA] PRC-64 Battery Pack - need low power regulator


> You guys are going to shame me into building a battery, and ordering some 
> crystals.  Are there any 3885 units up for grabs?
>
> Al
>
> B. Smith wrote:
>
>> Rich, just a standard a LM-317 would work fb.
>>
>> What kind of battery did you order from that company (Zbattery)
>>
>> I have built several "battery trays" for the PRC-47/Delco  5300.And 
>> always had a dedicated   supply for the receiver, usually  4.5 volts.
>>
>> http://mywebpages.comcast.net/smithab11/DELCO%20ver%202.htm
>>
>> 73 Breck k4che
>>
>
> -- 
> Al Klase - N3FRQ
> Flemington, NJ
> http://www.skywaves.ar88.net/
>
>
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