The CI 275 antenna is a four-through-hole-mount style UHF Communication blade antenna with a BNC port. This antenna is designed to support the 406–512 MHz frequency range and is suitable for bottom mounting on both light and heavy fixed-wing single-engine and multi-engine aircraft and business jets.This CI 275 series antenna (EDMO# CI-275-2) has a TNC connector, covers 406-512 MHz frequencies, and is rated to 600 knots at 25,000 ft.
