Technical specifications
14 TECHNICAL SPECIFICATIONS
14.1 Test methods
•ETS300-086/ETS300-113(optional“modemboard”)
•IEC529IP54andMILSTD810C/D/E
14.2 Specifications table
General
Characteristic Units Value/Measurements conditions
Frequency MHz from 66 to 88
Operating Band MHz 22
Number of Programmable Channels - 255
Channel Spacing KHz 12.5 / 20 / 25
Frequency Steps KHz 5 / 6.25
Rated Power Supply Vdc 13.8
Current drain A Stand-by 0.4 (or less)
RX 0.6 @ the maximum AF power
TX 5 (@ 25 W) / 3.5 (@ 10 W) / 2.4 (@ 4 W)
Antenna Impedance Ohm 50
Speaker Impedance Ohm 8
Frequency Stability ppm ±5
Operating Temperature Range °C from–25to+55
Relative Humidity % 90 (non condensing)