The G406-4 transmits on all 3 emergency frequencies (121.5/243.0 and 406 MHz). The system was designed for use with the general aviation market in mind. The ELT automatically activates during a crash and transmits the standard swept tone on 121.5 and 243.0 MHz. The G406-4 also transmits a 406 MHz encoded digital message to the Cospas/Sarsat satellite system, which allows for rapid identification and reduces Search and Rescue response time.
The G406-4 has been tested to meet the rigorous requirements of TSO C126 including 500 G shock, 1000 pound crush as well as flame and vibration tests.
规格：
Weight:
3 lb 5.8 oz
Dimensions:
11.7 x 3.9 x 3.82 in (transmitter with mounting hardware)
Antennas:
Rod Antenna (110-320)
Operating frequencies:
406 MHz, 121.5/234 MHz ± 0.005% (A3X)
Output power:
406 MHz: 5 W ± 2 dB (520 ms/50 sec) for 24 hours @ -20°C
121.5/243.0 MHz: 100 mW minimum (+20 dBm) for 50 hours @ -20°C
Output connector:
BNC Female (121.5/243 MHz)
TPS Female (406 MHz)
Activation:
Automatic by 4.5 ft/sec (2.3 G) Primary G-Switch
manual activation
Battery:
5-year, Lithium-Ion (LiMn02, solid cathode)
Temperature certified to:
Operating: -20C to 55°C
Storage: -55°C to 85°C
Self test:
G-Switch enabled
406 MHz power
antenna/coax connection
position data present
low battery
Remote switch:
On/Arm
Certifications:
TSO C126, ETSO 2C126
Cospas/Sarsat approved
Transport & Industry Canada approved
特征：
This variant of the G406-4 ELT (EDMO# 455-5019) includes:
G406-4 transmitter (453-5012)
Install Kit (455-7421)
NAV Remote Switch Install Kit (455-6196)
Remote Switch (345-6196-04)
Mounting Tray (452-0227)
Rod Antenna (110-320)
Buzzer (130-4004)
LiMnO2 5 year battery
Operation/Install Manual
Features:
Operates on 121.5, 243, and 4-6 MHz frequencies with worldwide coverage
Compatible with the ELT to navigation interface, which enables latitude and longitude data to be transmitted as part of the 406 MHz message
Equipped with a Lithium-Ion battery with a five-year life
System versions listed below included install kits
