[aprssig] GPS patch antenna alternatives
scott at opentrac.org
Wed Nov 28 08:44:02 CST 2007
Does anyone know if that GR-10 works above 60,000 feet?
Greg Clark wrote:
> On Nov 27, 2007 5:41 PM, Jason Winningham <jdw at eng.uah.edu> wrote:
>> On Nov 27, 2007, at 7:27 PM, Scott Miller wrote:
>> > That's a little smaller than I need, and not easily connected
>> > without a PCB.
>> yeah, but the PCB isn't terribly complex. :|
>> one; maybe ye olde dipole?
>> somewhere I stumbled across a PDF describing one built from PCB
>> material and a margarine tub for a radome. ah, here we are:
> Here's a good example of the circuit required to support the tiny chip
> antenna -- looks simpler than the margarine tube antenna ;)
> -- Greg K7RKT
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