KST DM-R8000 DMR TDMA цифровой и аналоговый
- Категория: Ретранслятор >>>
- Поставщик: Quanzhou,KST,Electronics,Co.,Limited
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-17-2025 | 1142.24 $* | 1165.19 $* |
| Jul-17-2025 | 926.1 $* | 945.16 $* |
| Jun-17-2025 | 1124.0 $* | 1146.34 $* |
| May-17-2025 | 1115.80 $* | 1137.1 $* |
| Apr-17-2025 | 890.7 $* | 908.81 $* |
| Mar-17-2025 | 1097.18 $* | 1119.89 $* |
| Feb-17-2025 | 1088.23 $* | 1110.63 $* |
| Jan-17-2025 | 1079.20 $* | 1101.47 $* |
Характеристики
KST DM-R8000 DMR TDMA Digital & Analog Repeater Compatiable with MOTOTRBO
DM-R8000 support digital and analog system , top-quality and can meet harsh requesting from any normal and trunking system
Specifications
General | ||
Frequency Range | UHF1:400-470MHz; UHF2:450-520MHz; | |
Channel Capacity | 16 | |
Channel Spacing | 25/20/12.5KHz | |
Frequency Stability | ±0.5ppm | |
Antenna Impedance | 50Ω | |
Dimensions | 88 x483 x 366mm | |
Weight | 8.5kg | |
LCD display | 220 * 176 pixels, 176 2.0 -inch color, line 4 | |
Transmitter | ||
RF Power Output | 5-50W | |
FM Modulation | 11K0F3E @ 12.5KHz 14K0F3E @ 20KHz 16K0F3E @ 25KHz | |
4FSK Digital Modulation | 12.5kHz Data Only: 7K60FXD 12.5kHz Data & Voice: 7K60FXW | |
Conducted/Radiated Emission | -36dBm<1GHz -30dBm>1GHz | |
Modulation Limiting | ±2.5KHz @ 12.5KHz ±4.0KHz @ 20KHz ±5.0KHz @ 25KHz | |
FM Noise | 40dB @ 12.5KHz 43dB @ 20KHz 45dB @ 25KHz | |
Adjacent Channel Power | 60dB @ 12.5KHz 70dB @ 20/25KHz | |
Audio Response | +1 ~ -3dB | |
Audio Distortion | ≤3% | |
Receiver | ||
Sensitivity | Analog | 0.3μV (12dB SINAD) 0.22μV (Typical) (12dB SINAD) 0.4μV (20dB SINAD) |
Digital | 0.3μV /BER5% | |
Adjacent Selectivity TIA-603 ETSI | 60dB @ 12.5KHz / 75dB @ 20&25KHz 60dB @ 12.5KHz / 75dB @ 20&25KHz | |
Spurious Response Rejection TIA-603 ETSI | 80dB @ 12.5/20/25KHz 80dB @ 12.5/20/25KHz | |
Inter-modulation TIA-603 ETSI | 75dB @ 12.5/20/25KHz | |
