These covarge maps were created with Radio Mobile software. The plots assume near full quieting signals, allowing for some mobile flutter or "picket fencing". Actual reception may vary as there are many variables involved with mobile antenna installations and local reception environments (noise, etc.)
147.105 coverage for typical mobile station (50 watts, quarter or 5/8 wave whip)
147.105 coverage for typical handy talky: (5 watts, typical stock antenna)
Last update August 25, 2014