Thanks, Doug, I get to play with both tomorrow.
For a worst-case test, try holding the GPS close to the sender. (Actually, the shoulder strap location isn't all that far from the sender...)Thanks, Doug, I get to play with both tomorrow.
HRM are 2.4GHz ISM/"kitchen sink" bands (I think some are on the 5.x band now); mine would go on the fritz running past the LMA. Apparently GPS is mostly on 1.5GHz.The HRM sender uses a low-power radio transmitter to communicate with the indicator (receiver). I am unable to find the frequencies using a quick Google search, but the GPS frequencies are reserved and the HRM should not be using them.
GPS frequencies:HRM are 2.4GHz ISM/"kitchen sink" bands (I think some are on the 5.x band now); mine would go on the fritz running past the LMA. Apparently GPS is mostly on 1.5GHz.
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