The AV-300 ELT antenna is intended for use with a 406 MHz ELT (Emergency Locator Transmitter) for General Aviation. It is a passive three frequency fiberglass rod whip antenna, designed for low speed aircraft (up to 350 knots). It has met DO-160G, Section 8, Category U requirements for robust vibration and is qualified for installation on helicopters with unknown rotor frequencies.

Product Specifications
Application Airborne ELT
Frequency 121.5 MHz, 243 and 406 MHz
Impedance50 Ohms Nominal
VSWR2.0:1 Max at 121.5 MHz and 1.5:1 at 406 MHz
Connector“BNC” Female
Max Height14″
RF Power Capacity10 Watts CW
Support Documents
Outline DrawingView
FAA TSO AuthorizationView
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