[time-nuts] DIY QFH

Chuck Harris cfharris at erols.com
Wed Nov 27 11:08:28 EST 2013


Here is some Electrical Engineer pr0n of the Trimble TBolt standard
antenna.

-Chuck Harris

Apparently spelling out the "P" word gets your message rejected.

Jim Lux wrote:
> On 11/26/13 8:51 AM, Attila Kinali wrote:
>> On Tue, 26 Nov 2013 11:37:10 -0500
>> "quartz55" <quartz55 at hughes.net> wrote:
>>
>>> Does anyone know what is inside the commercial units, like the PCTEL
>>> GPS-TMG-HR-26N I have?
>>
>> Three types of GPS antennas are common:
>> * ceramic carrier patch antennas
>> * cross dipole antennas
>> * helical designs
>>
>> The patch antennas are even found in "expensive" antennas with cones
>> or choke rings.

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