Twists onto the base of the transmitter for extra antenna security and makes removing and replacing tail springs quick and easy. Included as standard with every GPS transmitter.
Machined aluminum antenna protector is built to withstand the powerful bites of larger macaws and multiple-bird or At Liberty setups. Trades a small amount of range (up to 20%) for extra durability over the standard antenna protector.
Designed for GPS and RT transmitters built in 2018 or later.