Noise on a
Heavy Static or
Shared Channel may be in use, try another.
Steel/concrete structures, heavy foliage and use in buildings and
in vehicles will decrease range. Check for clear line of sight to
Wearing radio close to body such as in a pocket or on a belt will
decrease range. Change location of radio.
Radios too close. Radios must be at least 5 feet apart; increase
Radios too far apart. Obstacles interfere with transmission.