ACR&Artex ME406 Portable ELT - Manual (Page 30)

ARTEX PRODUCTS / ACR ELECTRONICS, INC
DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL
ME406P (453-6611)
25-62-31
Page 30 of 85
JUN 25/13
SUBTASK 25-62-31-870-002
B. Electrical
(1) Table 3 lists the electrical specifications of the ME406P ELT.
Table 3. Electrical Specifications
CRITERIA PARAMETER CHARACTERISTIC
Operating Frequencies
406.028 MHz, or higher ± 1 KHz
121.5 MHz ± 6.075 kHz
Modulation
406 MHz Bi-Phase L (G1D)
121.5 MHz Amplitude Modulation (A3X)
Transmitter Duty Cycle
406 MHz
440 ms (± 1%), or
520 ms (± 1%), every
50 seconds (± 5%)
121.5 MHz Continuous
Peak Effective Radiated
Power (PERP)
406 MHz
3.2 W to 7.2 W (37 dBm ± 2 dBm)
PERP or EIRP for 24 hrs
@ -20° C to +55° C
121.5 MHz
Min. 50 mW (17 dBm) PERP for 50 hrs
@ -20° C to +55° C
or 100 mW EIRP (20 dBm) for 48 hrs
@ -20° C to +55° C
Occupied Bandwidth
406 MHz 20 KHz max.
121.5 MHz 25 KHz max.
Spurious Emissions
406 MHz Per RTCA/DO-204
121.5 MHz Per CFR Title 47 (FCC), Part 87
Battery
Type of Cell Lithium Manganese Dioxide
Voltage 6.0
Amp-Hour Rating 11.1