[aprssig] APRS on DSTAR radio
kg4wsv at gmail.com
Wed Aug 20 19:26:28 EDT 2008
On Wed, Aug 20, 2008 at 5:27 PM, Robert Bruninga <bruninga at usna.edu> wrote:
> Still waiting to see if someone can find a source of 300 mA
> regulated 10 volts to power the RC-D710 APRS display head from
> the ICOM radio to save the $90 bucks for the PG-5J regulator and
> interface cable..
LM317 and 2 resistors?
I've found a little PCB (protoboard is fine) with an LM317, a 240 ohm
and a 5k pot as shown in the datasheet's typical application circuit
something very useful to have lying around.
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