My name is Gurleen Nayar, marketing manager at Antenna Experts, and I have more than five years of experience marketing antenna solutions to different industries. My job is to help buyers find a suitable antenna. For TETRA, that usually starts with the frequency band, so every model on our product page lists its band and gain and comes with a downloadable datasheet and manual. Antenna Experts is an antenna manufacturer in India serving buyers in the local and global market, and our TETRA Base Station Antenna range covers TETRA bands from 380 MHz up to 870 MHz. Reach out to explore our antenna solutions.