Cobra MARINE MR HH330 FLT EU, Руководство по обслуживанию

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SPECIFICATIONS
DESCRIPTION Unit LIMIT
Frequency Range: Transmit MHz 156.025 To 157.425.
Frequency Range: Receive MHz 156.050 To 162.025 (Eu)
156.050 To 163.275 (Us)
Number Of Channels 59 INT, 57 USA, 57 Canada
10 Weather Channels (only for Us)
100 Memory Channels
Oscillate Mode PLL
Modulation FM(16K0G3E)
Channel Spacing KHz 25
Frequency Stability PPM ±10
Standard Operation Temperature °C -15 To+55 (Eu), -20 To+50 (Us)
Normal Working Voltage V 7.4
Low Limit Working Voltage V 7.35
Battery Lifetime (Tx 5% / Rx 5% / Standby 90%) Hour 8 ( 6W @ 7.4V / 1000mAH )
16 ( 1W @ 7.4V / 1000mAH )
Memory Resented EEPROM
Antenna Socket FIXED
Display LCD With Background Light
Built-ln Speaker Diameter 40mm / Impedance 8 Ohm
VHF RECEIVER Unit LIMIT
Sensitivity For 12dB Sinad uV 0.30
20dB Quieting uV 0.35
Rated audio output@5% Thd Speaker mW ≥ 250
Deviation sens. For rated output (VR @ max.) ±kHz ≤ 2.5
Max. S/N ratio @ 1mV dB ≥ 40
Audio frequency resp.
@300HZ dB 9 ± 3
@2500HZ dB -9 ± 3
Speaker output 8 Ω load @ Max Vol mW ≥ 400
Standby Current mA ≤ 50 (Eu), 68 (Us)
Receiver Current @ Max Vol. mA ≤ 200
Charging current mA 180 ± 30
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