Verizon "Home Phone"
Does anyone use Verizon's or AT&T's "Home Phone" in their RV from their RV batteries and not an AC inverter? The reason I am asking is I have encountered a problem using a Verizon “home phone” along ...
Forum Discussion
Hi Ed_Gee,
I have the phone working on 12v DC as long as I use the 12v isolation power supply to separate the ground between the home phone and the cordless phone. Thanks for the suggestion though.
I have the phone working on 12v DC as long as I use the 12v isolation power supply to separate the ground between the home phone and the cordless phone. Thanks for the suggestion though.
Ed_Gee wrote:
Here is one possible explanation: Those cordless phone are often duplex operations with one side of the operation going out over 900 MHz or 2.4GHz, or 5GHz...and they receive on low frequencies sent over house AC wiring. When you are running your system with 12VDC there is no AC wiring available for the low frequency antenna.
