ARTEX PRODUCTS / ACR ELECTRONICS, INC.
DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL
ELT 1000 (P/N: A3-06-2749-1)
Y1-03-0259 Rev. U
Company Confidential
Page 21 of 62
B.
Electrical
1)
Table 3 lists the electrical specifications of the ELT 1000.
CRITERIA
PARAMETER
CHARACTERISTIC
Operating Frequencies
406.040 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 or 520 ms (± 1%), every 50
seconds (± 5%)
121.5 MHz
Continuous
Peak Effective Radiated Power (EIRP)
406 MHz
EIRP 5 W (37 dBm ± 2 dBm) for
24 hrs @ -20°C to +55°C
121.5 MHz
EIRP 50 mW (17 dBm) for
50 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-204A
121.5 MHz
Per CFR Title 47 (FCC), Part 87
Battery
Type of Cell
Lithium Sulfur Dioxide
Voltage
5.9 (typical)
Amp-Hour Rating
7.5
Table 3 Electrical Specifications