Experience unrivalled robustness, versatility and performance with the SC20

The SC20 is Sepura’s most advanced TETRA hand-portable radio designed to excel in even the most demanding environments. With its submersible, dustproof design and cutting-edge TETRA functionality, the SC20 delivers outstanding performance and intuitive operation for your mission-critical communications.

Beyond secure TETRA voice, the radio supports smart apps and advanced connectivity via Bluetooth^® and Wi-Fi.

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Unparalleled robustness

Submersible, waterproof and dustproof design ensuring performance in the toughest conditions

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Intuitive user interface

Customisable menu, notification bar and soft keys for easy operation and quick access to favourites

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Applications ready

Improve efficiency and safety by processing operational data with Sepura’s TETRA apps

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Smart connectivity

Bluetooth, Wi-Fi and connectivity via a second data bearer for data-enhanced communications

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Exceptional audio performance

Powerful 2W speaker and Water Porting® to ensure rich, clear communications in noisy environments

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Choice of frequency

Available in various frequency bands, including VHF, to tailor coverage to different environments

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Unparalleled reliability in extreme environments

The SC20 Series is built for extreme conditions. Its submersible, waterproof, and dustproof design boasts IP65, IP66, IP67 and IP68 environmental protection ratings and make it perfect for demanding, wet or even dusty environments, like mining and construction.

Unique Water Porting® technology ensures crystal-clear audio, even in continuous, heavy rain and means the radio can be easily cleaned in running water, while Connector Protector guards against corrosive damage in salt-laden environments.

Technical Specifications

Dimensions 61 x 139 x 32.5 mm

Weight 241 g

Battery 1160 mAh, 1880 mAh

RF Power Class 3, Class 3L, Class 4

Frequency Bands 136-174MHz, 380-430MHz, 403-470MHz, 806-870MHz

Receiver Static Sensitivity -116 dBm

Receiver Dynamic Sensitivity -107 dBm

Speaker Audio Output 2 W

Operational Temperature (conformance tested) -20°C to +60°C

Operational Temperature -30°C to +65°C

Storage Temperature -40°C to +85°C

IP Rating IP65, IP66, IP67, IP68

Display 37 x 49 mm, TFT, QVGA 320 x 240 pixels

Secondary Data Bearer Bluetooth, WiFi

Enhanced Usability Haptics, Soft keys, Water Porting®

GNSS GPS, Beidou, GLONASS, Galileo

Hardware Warranty 3 Years (extended options available for purchase)

Software Warranty 1 Year (warranty extensions available)

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SC20

Powerful TETRA Hand-Portable Radio