[time-nuts] GPS ceramic patch in what plastic housing?
lists at rtty.us
Sun Sep 5 22:39:21 UTC 2010
Plastic salad bowls might do ok. More or less it's an adventure trip to the local kitchen stuff store.
On Sep 5, 2010, at 4:06 PM, "Peter Krengel" <krengeldatec at gmx.de> wrote:
> Thanks Robert, Stanley and Bob for the tips.
> I tested some materials in a microwave oven and they all seemed to
> be good because there was no heating (maybe handwarm at 800W).
> So the magic word seems to be refracting effects even at 1.5GHz...
> As I cannot get a commercial helf sphere for putting over the patch
> has anyone an idea what to take for i.e. from kitchen?
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