S1 mini/S1 mini LF Business Two-way Radio

S1 mini/S1 mini LF

Hytera S1 mini/S1 mini LF is a tiny business-ready analog radio for restaurant, book store, or beauty salon, and more. It blends fashion and communication like never before—first-of-its-kind design, minimalist style, reliable PTT service, superb audio, long-lasting battery, and more. This radio helps you better stay connected with your team while staying focused on your customers.

Highlights of S1 mini/S1 mini LF

Mini and Legant

Only 48 g weight. Go light as air. You can wear an S1 mini/S1 mini LF on the chest, pocket, belt, or lapel. The chic style is suitable for any outfits.

HD Screen

Anti-dirt. Anti-abrasion. Anti-oil. Let you clearly see the channel number, ID, battery level, or other key information.

Unique Label Design

The packing box contains three different colored labels that can be attached to the side of the S1 mini/S1 mini LF. Easy to spot your radio from the crowd.

Talk Freely

10,000 square meters of indoor communication range. The S1 mini/S1 mini LF delivers reliable, seamless communications to improve team coordination and collaboration in the workplace.

Chat Privately

10 g standard headset — ergonomically engineered with ultra-soft silicone for perfect fit and long-time comfort, adjustable for either ear and delivering clear and pristine audio.

One Charge Double Shifts

750 mAh Li-polymer battery for 18 hours (0.5W) or 16 hours (1W) of working time and 100 hours of standby time. Universal USB Type-C charging port leaves you worry-free and unconstrained.


Clone configuration data from one S1 mini to many. All done in a flash.

Channel Copy

Quickly communicate with your existing radios, regardless of brands and models. S1 mini protects your assets in its own way.

Simple Management

Manage your radio with a phone, at your fingertips. Perform BT-enabled programming, batch configuration, frequency information backup, and then some.

Specifications of S1 mini/S1 mini LF

Model HYT-S10/HYT-S10 LF
Frequency Range 400-440 MHz, 430-470 MHz/446 MHz
Channel Capacity 16
Zone Capacity 1
Channel Spacing 12.5kHz/20kHz/25kHz
Operating Voltage 3.8V (Rated)
Battery 750mAh Li-Polymer
Battey Life (5/5/90 Duty Cycle, TX Power) With earpiece: 16 hrs (1W)/18 hrs (0.5W)
Frequency Stability ±2ppm
Antenna Impedance 50 Ω
Dimensions(H×W×D) mm 99×30×16 mm (Without belt clip)
Weight 48 g
Display 0.88 inch
BT BLE (only data) 5.0
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 40 dB@12.5 kHz; 43 dB@20 kHz; 45 dB@25 kHz
Rated Audio Distortion ≤5%
Audio Response +1~-3 dB
Conducted Spurious Emission <-57 dBm
RF Power Output 400-440 MHz, 430-470 MHz: 1W 446MHz: 0.5W
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 Distortion ≤3%
Operating Temperature 0°C ~ +55°C
Storage Temperature -30°C ~ +70°C
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