[600MRG] New Motorized Variometer at wa2xrm
John Molnar
wa3etd at gmail.com
Sat Dec 31 11:28:14 CST 2016
Paul,
How did you mate that stub shaft from the gearbox to the vario shaft? For
$6.99, hope
you bought two of them...
John XKA
On Sat, Dec 31, 2016 at 11:30 AM, Paul Signorelli <w0rw1 at msn.com> wrote:
> wa2xrm now has a small reversible high torque 'turbo' worm gear motor on
> the antenna variometer.
>
> The antenna loading coil is outside in the snow.
>
> Now i can tune it from inside the control room.
>
> It is 0.6 RPM and 12 VDC.
>
> Cost $7 from China on ebay.
>
> Not sure it will work at -20F but will soon find out.
>
> Paul wa2xrm
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