I'm pretty sure the power meter is incompatible because it operates on a mesh network, but the gas meter says it should operate on 917.58 MHz according to the FCC. Yet, nothing appears to be transmitting on that frequency.
For the curious among you, this page has quite a lot of good information regarding Landis+Gyr meters and decoding the protocol at least some of them use.
FCC:
Gas Meter Power Meter
I'm pretty sure the power meter is incompatible because it operates on a mesh network, but the gas meter says it should operate on 917.58 MHz according to the FCC. Yet, nothing appears to be transmitting on that frequency.