Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 |
Is the resistance measured same as the specified value? | Greater than 0.15 ohms | ||
2 |
Does the meter indicate intermittent continuity? | -- | ||
3 | Is the coax cable type RG-58 or RG-59? | -- | ||
4 | Is the measured resistance less than 0.2ohms? | -- | ||
5 | For RG-62 or RG-62M, does the measured resistance less than 3.5ohms? | -- | ||
6 | While observing the DMM, wiggle the antenna mast. Does the meter indicate intermittent continuity? | -- | ||
7 | Check the coaxial cable interconnects for a poor connection or corrosion. Repair or replace the antenna coaxial circuit as necessary. Refer to Radio Antenna Cable Extension Cable Replacement for service procedure. Is the repair complete? | -- | Go to Radio/Audio System Check | -- |
8 | Replace the antenna. Refer to Radio Antenna Replacement for service procedure. Is the repair complete? | -- | Go to Radio/Audio System Check | -- |
