The Hytera radio models S1 Pro (licensed) or S1 Pro LF (License Free) are exquisite business-ready digital radios for luxury hotel, golf course, club, and more high-end businesses. Sleek and light, the radio strikes the perfect balance between elegance and performance, ready for you to instantly connect your team at the push of a button. Getting the best of two worlds—digital and analog, the S1 Pro / S1 Pro licence free levels up your communication experience with a basket of innovative features, including noise cancellation, private call, whisper mode, and voice notification. It gives your business the competitive edge at all time.
General | |
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Models | HYT-S35 (licensed) HYT-S35 LF (PMR446 license free) |
Frequency Range | UHF: 400-470 MHz PMR446: 446 MHz |
Operating modes | Analogue and digital (DMR) |
Channel Capacity | 256 |
Zone Capacity | 6 (Digital+Analog) |
Channels per zone | 88 (400-470 MHz) 16 (446 MHz) |
Channel Spacing | 12.5kHz/20kHz/25kHz |
Operating Voltage | 3.8V (rated) |
Battery | 2200mAh Li-Polymer |
Battey Life (5/5/90 Duty Cycle) (digital) | 16 hrs (Tx power 3W) 17 hrs (Tx power 2W) 18 hrs (Tx power 1W) 19 hrs (Tx power 0.5W) |
Frequency Stability | ±2 ppm |
Antenna Impedance | 50 Ω |
Dimensions(H×W×D) mm | 108 x 53 x 20 mm (without antenna) |
Weight (with battery and antenna) | 145 g (with belt clip) 135 g (without belt clip) |
Display | 1.3 inch OLED |
Bluetooth | BT 5.0 BLE (only data) |
Receiver | ||
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Sensitivity | 0.14 μV (12 dB SINAD) | |
Adjacent Channel Selectivity | ETSI: 60 dB @12.5kHz / 70 dB @20/25kHz | |
Intermodulation | ETSI: 65 dB @12.5/20/25kHz | |
Spurious Response Rejection | ETSI: 70 dB @12.5/20/25kHz | |
Blocking | ETSI:84 dB | |
Hum&Noise | 40 dB @12.5 kHz 43 dB @20 kHz 45 dB @25 kHz | |
Rated Audio Power Output | 0.5 W | |
Rated Audio Distortion | ≤5% | |
Audio Response | +1~-3dB | |
Conducted Spurious Emission | <-57dBm |
Transmitter | ||
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RF Power Output | 1W / 2W / 3W (400-470 MHz) 0.5 W (446MHz) | |
FM Modulation | 11K0F3E @12.5 kHz 14K0F3E @20 kHz 16K0F3E @25 kHz | |
Conducted/Radiated Emission | -36 dBm<1 GHz -30 dBm>1 GHz | |
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 Response | +1 ~ -3 dB | |
Audio Distortion | ≤3% |
Environment | ||
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Operating Temperature | -10°C to +55°C | |
Storage Temperature | -30℃ ~ +70℃ | |
ESD | ±4kV (Contact) ±8kV (Air) |