Hytera S1/S1 LF mendefinisikan ulang radio analog yang siap digunakan untuk bisnis. Ini memadukan elemen radio klasik dengan keahlian luar biasa dan mode masa depan. Dari faktor bentuk hingga pengalaman pengguna, S1/S1 LF mendobrak tradisi untuk membentuk tren radio bisnis generasi mendatang—modern, sederhana, dan abadi.
General | ||
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Model | HYT-S31/HYT-S31 LF | |
Frequency Range | 400-470 MHz (Main Unit) /446 MHz | |
Channel Capacity | 48 | |
Zone Capacity | 3 | |
Channel Spacing | 12.5kHz/20kHz/25kHz | |
Operating Voltage | 3.8V (Rated) | |
Battery | 2200mAh Li-Polymer | |
Battery Life (5/5/90 Duty Cycle, TX Power) | 15 hrs (3W) /22 hrs (1W) /27 hrs (0.5W) | |
Frequency Stability | ±2ppm | |
Antenna Impedance | 50 Ω | |
Dimensions (HxWxD) | 108*53*20mm (Without antenna) | |
Weight (With battery and antenna) | 145 g (With belt clip) 135 g (Without belt clip) | |
BT | BLE (only data) 5.0 |
Receiver | ||
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Sensitivity | 0.14μV | |
Adjacent Channel Selectivity | ETSI: 60dB@12.5kHz / 70dB@20/25kHz | |
Intermodulation | ETSI: 65dB@12.5/20/25kHz | |
Spurious Response Rejection | ETSI: 70dB@12.5/20/25kHz | |
Blocking | ETSI:84dB | |
Hum&Noise | 40dB@12.5kHz; 43dB@20kHz; 45dB@25kHz | |
Rated Audio Power Output | 0.5W | |
Rated Audio Distortion | ≤5% | |
Audio Response | +1~-3 dB | |
Conducted Spurious Emission | <-57 dBm |
Transmitter | ||
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Power Output | 400-470 MHz: 1W / 3W (low/high) 446 MHz: 0.5W | |
FM Modulation | 11K0F3E@12.5kHz 14K0F3E@20kHz 16K0F3E@25kHz | |
Conducted/Radiated Emission | -36dBm<1GHz -30dBm>1GHz | |
Modulation Limiting | ±2.5 kHz@12.5 kHz; ±4.0 kHz@20 kHz; ±5.0 kHz@25 kHz | |
FM Hum&Noise | 40 dB@12.5 kHz; 43 dB@20 kHz; 45 dB@25 kHz | |
Adjacent Channel Power | 60 dB@12.5 kHz; 70 dB@20/25 kHz | |
Audio Distortion | ≤3% |
Environment | ||
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Operating Temperature | -10℃ ~ +55℃ | |
Storage Temperature | -30℃ ~ +70℃ | |
ESD | ±4kV (Contact) ±8kV (Air) |