ELT Commercial - E-04C 406

Special order only. Please allow additional lead time for shipment.

Part No:

Manufacturer: ACK

ELT Commercial Kit by ACK Avionics

The E-04C 121.5/406 MHz ELT by ACK is designed to be used by corporate and commercial aircraft and can receive GPS data from ARINC 429, Garmin Aviation, Bendix/King, and NMEA 0183 data sources; the ELT meets TSO-C126b and TSO-C142a certifications. The GPS coordinates are retained in the unit even after power has been disconnected. The remote switch can also fit panel cut-outs designed for Artex and Kannad remote switches.

ELT Commercial Antenna Options

  • ELT System w/o Antenna 
  • ELT System w/250kt Whip Antenna
  • ELT System w/350kt Rod Antenna
 

Kit Includes:

  • 121.5/406 MHz ELT (E-04C)
  • Remote with vertical placard (E-04.5.1)
  • Remote horizontal placard (E-04.5.1.0H)
  • Antenna (Part number may vary)
  • Coax cable 60 ft (E-04.10.4)
  • Warning horn (E-05.10.1.11)
  • Mounting tray (E-04.4)
  • Retaining strap front (E-04.4.1)
  • Retaining strap battery case (E-04.4.2)
  • 2 pin plug kit (E-04.10.1.13K)
  • 8 pin circular plug kit (E-04.10.1.4K)
  • 15 pin plug kit (E-04.10.1.10K)
  • Switch cover (E-04.11.1)
  • Installation/Operation manual (E-04CM)
  • Antenna drill template
Approvals:
  • FAA / Transport Canada
  • TSO -C126b TSO-C91a TSO-C142a
  • EASA
  • ETSO 2C126 ETSO 2C91a TSO-C142a
  • Industry Canada
  • 1863A-E04AF
  • Brazil ANAC/ANTEL
  • TSO-C126 TSO-C142a
Type: TSO-C126b TSOC-91a AF

Frequency: 121.5 MHz & 406.037 MH

Modulation:
  • 406 MHz +/-2 kHz Bi-Phase L (16KOG1D)
  • 121.5 MHz +- 6 kHz AM (3K20A3N)
  • Swept Downward 1400 – 400 Hz
  • Repetition Rate 3 Hz
  • Modulation Factor ≥ 90%
  • Duty Cycle ≥ 45%
Power At Terminal 50 Ω Load:
  • 121.5 MHz 20.7 dBm 50 Hours@ -20C
  • 406.037 MHz 37.3 dBm 24.5 Hours @ -20C
Peak EIRP with E-04.8 Whip Antenna AND E-04.10.4 Coax Cable:
  • 121.5 MHz +22 dBm 160 mW
  • 406.037 MHz +39.79 dBm 13.7 W
Peak EIRP With S65-1231 BLADE Antenna and E-04.10.4 Coax Cable:
  • 121.5 MHz +23 dBm 200 mW
  • 406.037 MHz +39.79 dBm 13.7 W
Operating Temperature:
  • -20C TO +55C
  • Storage Temperature: -55C TO +85C
Crash Activation: 4.5 FpS +- .5 FpS

Dimensions:
  • 7.750” x 2.850” x 2.850”
  • 192 mm x 72 mm x 72 mm
Weight:
  • ELT and battery pack 1.6 lbs .73kg
  • ELT tray and straps .2 lbs .09kg
  • Remote Control (RCPI) 12.5oz 31g
  • Audio Alert Indicator 1.5 oz 43g
  • Whip Antenna Part Number E-04.8
  • Length 20.625” 524 mm Swept 20º
  • Weight 2.1 oz 60g
  • Impedance 50 OHM Nominal
  • VSWR @ 121.5 MHz ≤ 3.0:1
  • VSWR @ 406 MHz ≤ 1.4:1
  • Maximum Recommended Airspeed 260 Knots@ Sea Level
  • Blade Antenna Part Number S65-1231-1
  • Height 7.5” 190 mm SWEPT 20º
  • Weight 23 oz 652g
  • Impedance 50 OHM Nominal
  • VSWR @ 121.5 MHz ≤ 2.0:1
  • VSWR @ 406 MHz ≤ 1.5:1
  • Maximum Recommended Airspeed Mach 1 @ Sea Level

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