GPS Antennas

Just wondering if anybody has used a 3rd party GPS antenna;

I am thinking of using one of these, a 40 dB compared to the 25 dB unit that comes with the CMM’s.

Just wondering if anyone has tried one of these, or know if this will work with the CMMs.

FYI - check out for antennas and the receivers. The receivers are definitely the ones that come in the CMM Micro. We are also pretty sure the antenna sold on this web site is the same that comes with the CMM’s as well.