Comant CI 317 Series ELT Antennas / Tri-Band The most important thing we build is trust CI 317 Dual Connector Tri-Band ELT Covers standard Emergency Locator Transmitter bands. Is standard equipment with ACR Artex ELT beacons with many years of proven safety service associated with these great life saving devices. Single engine piston aircraft for applications of this antenna design. Consult ACR Artex, your FBO or installation shop for best application information. CI 317-1 Single Connector Tri-Band ELT 121.5, 243 & 406 MHz Emergency Locator Transmitter bands Our most popular ELT Antenna, the single connector tri-band device is as easy to install as it is though. Service technicians and installers like this version because all three ELT frequencies are covered with one BNC connector. That means only one RF cable needs to be run through the fuselage, saving time during the install. Frequencies Covered Specifications Electrical Frequency Radiation Pattern Polyurethane Enamel Environmental Temperature WARNING: Use factory supplied drawings and specifications for installation. Refer to FAA AC 43.13-2B for installation guidelines. Order at: Tel: 714-870-2420 Fax: 714-870-6294 Email: [email protected]