Товар можно посмотреть в офисе
12 месяцев гарантии от производителя
Радіостанції
Полностью соответствует стандартному DMR, радиостанция Hytera MD655G эффективное решение в режиме реального времени для управления парком раций с универсальной функциональностью.
Встроенный GPS
Рабочие частоты: 136-174 МГц или 400-470 МГц
1024 рабочих канала
Выходная мощность передатчика 5-25 Вт
Встроенный GPS
Рабочие частоты: 136-174 МГц или 400-470 МГц
1024 рабочих канала
Выходная мощность передатчика 5-25 Вт
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General Data
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Frequency range
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VHF: 136 - 174 MHz
UHF: 400 - 470 MHz |
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Supported operation modes
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Channel capacity
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1024
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Zone Capacity
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64 (with max. 16 channels each)
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Channel spacing (analog)
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12.5 / 20 / 25 kHz
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Channel spacing (digital)
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12.5 kHz
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Operating voltage
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13.6 ±15 % VDC
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Max. power consumption (in stand by)
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≤ 0.6 A
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Max. power consumption (during reception)
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≤ 2.0 A
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Max. power consumption (during transmission)
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1 W: < 3 A
25 W: < 8 A |
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Frequency stability
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±0.5 ppm
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Antenna impedance
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50 Ω
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Dimensions (W × H × L)
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165 x 46 x 140 mm
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Weight
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1050 g
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LCD display
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vie handheld microphone
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Transmitter
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Transmitting power
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1 – 25 W (adjustable)
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Modulation
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11K0F3E at 12.5 kHz
14K0F3E at 20 kHz 16K0F3E at 25 kHz |
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4FSK digital modulation
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12.5 kHz (data only): 7K60FXD
12.5 kHz (data and voice): 7K60FXW |
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Interfering signals and harmonics
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-36 dBm < 1 GHz
-30 dBm > 1 GHz |
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Modulation limiting
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±2.5 kHz at 12.5 kHz
±4.0 kHz at 20 kHz ±5.0 kHz at 25 kHz |
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Noise suppression
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40 dB at 12.5 kHz
43 dB at 20 kHz 45 dB at 25 kHz |
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Adjacent channel selectivity
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60 dB at 12.5 kHz
70 dB at 20/25 kHz |
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Audio sensitivity
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+1 to -3 dB
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Nominal audio distortion
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≤ 3%
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Digital vocoder type
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AMBE++
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Receiver
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Sensitivity (analog)
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0.3 μV (12 dB SINAD)
0.22 μV (Typical) (12 dB SINAD) 0.4 μV (20 dB SINAD) |
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Sensitivity (digital)
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0.3 μV / BER 5%
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Adjacent channel selectivity
TIA-603 ETSI |
65 dB at 12.5 kHz / 75 dB at 20 and 25 kHz
60 dB at 12.5 kHz / 70 dB at 20 and 25 kHz |
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Intermodulation
TIA-603 ETSI |
75 dB at 12.5/20/25 kHz
70 dB at 12.5/20/25 kHz |
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Spurious response rejection
TIA-603 ETSI |
75 dB at 12.5/20/25 kHz
75 dB at 12.5/20/25 kHz |
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Hum and noise
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40 dB at 12.5 kHz
43 dB at 20 kHz 45 dB at 25 kHz |
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Nominal audio power output
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Internally, 3 W at 20 Ω
Externally, 7.5 W at 8 Ω |
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Nominal audio distortion
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≤ 3 %
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Audio sensitivity
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+1 to -3 dB
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Conducted spurious emission
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-57 dBm
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Ambient data
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Operating temperature range
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-30 °C to +60 °C
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Storage temperature range
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-40 °C to +85 °C
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ESD
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IEC 61000-4-2 (Level 4),
± 8 kV (contact) ± 15 kV (air) |
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Protection against dust and moisture
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IP54
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Shock and vibration resistance
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MIL-STD-810 C/D/E/F/G
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Relative humidity
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MIL-STD-810 C/D/E/F/G
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GPS (MD655G only)
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Time to first fix (TTFF) cold start
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< 1 minute
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Time to first fix (TTFF) warm start
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< 10 seconds
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Horizontal accuracy
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< 10 meters
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