Alan HM06 Series, Руководство пользователя

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English
8
TEChnICAl sPECIfICATIons
. Test methods
• ETS 300-086 / ETS 300-113 (optional “modem board”)
• IEC 529 IP54 and MIL STD 810 C/D/E
.2 Table of characteristics
General specifications
function Unit measured value/measuring conditions
Frequency range (HM106) MHz From 135 to 174
Operating range MHz 38
Number of programmable
channels
- 99
Channel spacing KHz 12.5 / 20 / 25
Frequency increments KHz 5 / 6.25
Rated power supply Vdc 13.8
Consumption A
Standby 0.4 (or less)
Reception 0.6 at max. sound power
Transmission 5 (at 25 W) / 3.5 (at 10 W) / 2.4
(at 4 W)
Aerial impedance Ohm 50
Speaker impedance Ohm 8
Frequency stability ppm ± 5
Operating temperature
range
°C From –25 to +55
Relative humidity % 90, non condensing
Transmitter
Output power ( ± 1 dB)
W 10 / 25, depending on model
Spurious emissions µ W
From 9 KHz to 1
GHz
< -36 dBm
From 1 to 4 GHz < -30 dBm
Modulation system - FM (F3E) / PM (G3E)
Maximum deviation KHz ± 2.5 (at 12.5 KHz) / ± 5 (at 25 KHz)
Power attenuation on
adjacent channel
dB < -60 (at 12.5 KHz) / -70 (at 20-25 KHz)
receiver
Configuration Dual conversion
Sensitivity
(at 12 dB SINAD)
µ
V < 0.3
Squelch sensitivity
(SINAD)
µ V 0.25 with 3 dB hysteresis
Selectivity
(adjacent channels)
dB
At least -60 (at 12.5 KHz) / -70 (at 25
KHz)
Spurious signals rejection dB > 70
Intermodulation dB > 65
Audio output
(1 KHz at 5% T.H.D.)
W
4 (internal speaker) / 10 (external audio
output)
Mechanical specifications
Casing Metal housing
Dimensions mm 180x57x180
Weight Kg 1.4
Microphone connector RJ
Speaker output connector - 3.5 mm adjustable jack connector
Resistance to impacts Compliant with standard MIL STD 810 F
Resistance to dust and
humidity
-
Compliant with standards IEC529 and
IP54