It is really easy to do. I built one for my DX398 a while back. Less
than $10 in parts at RS. Works great. For a little more portability
you could also build a C cell power pack.

Russ K3Pi



I've been throwing an idea around in my mind lately, and that was to
put together some sort of D battery sized external power pack for my
dx-398...Imagine the battery life with that!


Clete







Mike Maghakian wrote in message
. ..
I am building a portable DX-394. if you are interested, there is still
time to customize it. the price is $225 plus shipping. it will work
off INTERNAL AA batteries or a wall wart. now you can take it to the
park !!

email me at . prepayment is required to weed
out game players.