Hi
where is a good source of GPS receiver modules I need one which has
10kHz output to phase lock a quartz oscillator
Thank you in advance
Alex
On 2/4/2014 9:32 AM, Brian Lloyd wrote:
Get a signal splitter from minicircuits specifically designed with a
passband tailored for GPS that has DC pass-through to power the antenna and
LNA. If you can't find one that has DC pass-through then you will need to
add a power injector to power the antenna/LNA.
Here: http://www.minicircuits.com/pages/npa/ZAPD-2DC+.pdf
On Tue, Feb 4, 2014 at 7:08 AM, mike cook <[email protected]> wrote:
Hi,
Till now I have been putting receivers in individual boxes. So to limit
the growing number of boxes, I want to put two Resolution-T SMT receivers
in one box, sharing power and antenna inputs. My question is " How best can
I share the antenna input, minimizing any interference between the
receivers?" . Will any interference matter? For example, I can easily
connect three bits of shielded coax in a "Y" , but will probably get
reflections from each receiver. As the cables will only be about 15cm long,
would it matter? How about the DC antenna supply? The antenna DC will NOT
be powering an antenna as it passes through a DC blocked splitter used to
share an antenna between most of my receivers. I might be able squeeze a
Mini-Circuits splitter in the box and DC-block both outputs but that may be
overkill. What discrete circuitry might be a replacement? Will the "Y" do
it?
Someone must have already succeeded with this type of config.
Thanks in advance for your input.
Regards,
Mike
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