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Technical specifications
14 TECHNICAL SPECIFICATIONS
14.1 Test methods
• ETS 300-086 / ETS 300-113 (optional “modem board”)
• IEC 529 IP54 and MIL STD 810 C/D/E
14.2 Specifications table
General
Characteristic
Units Value/Measurements conditions
Frequency
MHz
from 136 to 174
Operating Band
MHz
38
Number of Programmable Channels
-
up to 100
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 –25 to +55
Relative Humidity
%
90 (non condensing)
Содержание HM135S
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