Motorola ASTRO XTS 2500 III Training Manual page 55

Antenna
To install the antenna:
1. Screw the antenna (clockwise) into the antenna
receptacle on top of the radio.
2. Tighten the antenna firmly with your fingers.
To remove the antenna:
Unscrew the antenna (counter-clockwise) and remove it
from the antenna receptacle on top of the radio.
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ASTRO XTS™ 2500 Model III
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