WIRELESS · SEMICONDUCTOR · CONNECTIVITY
Silicon for professional two-way radio, from baseband to PA
SICOMM designs baseband DSP, RF receiver and power amplifier chips for digital radios and repeaters, supporting DMR, dPMR, NXDN, DCR and PDT. A new generation of custom-protocol chips brings full-duplex multi-way and two-way intercom, and extends into IoT communication.
- Founded
- 2003
- Wholly-owned subsidiary of the UK-listed group
- CML Microsystems Plc
- Audited by SGS · RoHS across the line
- ISO 9001
- Offices
- Wuxi · Shanghai · Quanzhou
Core semiconductor products for professional wireless communication
Listed by product line. Select a part for key specifications and block diagrams; datasheets are sent by sales on request.
Core product lines
Next generation · custom protocols
Protocols, silicon and reference designs combined into complete solutions
From digital radio protocols to repeaters and full-duplex communication, SICOMM combines silicon, protocol stacks and reference designs into deployable system solutions.
Digital Radio Protocols
Support for major professional digital radio protocols across multiple terminal and industry applications.
DMR Repeater Solution
A clear development path from the core repeater chip to a repeater baseband board.
Full-Duplex Intercom
Two-way and multi-way simultaneous voice communication for hands-free, low-latency collaboration.
IoT Communication
Expandable IoT connectivity for low-power wireless, smart terminals and industry devices.
A focused wireless communication technology stack
Composable capabilities across RF, DSP, digital voice, protocol software and embedded platforms.
- SystemComplete-unit reference designOn-chip firmware
- ProtocolDMRdPMRNXDNDCRPDTCustom protocols
- Digital voiceVocodersAudio processing
- Baseband4FSK modemFull duplex
- RFDirect conversion receiveBroadband PA
Built for professional communication and intelligent connectivity
Professional Two-Way Radio
Portable / Mobile Radio
Repeaters & Infrastructure
Repeater / Base Station
Public Safety & Industrial Communication
Critical / Industrial Communication
Full-Duplex Team Communication
Team Intercom / Hands-free
IoT & Smart Devices
Connected Devices
From silicon and protocols to system reference designs
- Our philosophy
- Respect for our customersQuality firstTechnology as our sourcePeople as our foundation
SICOMM is a specialist wireless semiconductor company. Founded in 2003, Wuxi Sicomm Communication Technologies Co., Ltd. is a wholly-owned subsidiary of UK-listed CML Microsystems Plc and focuses on the design and sale of wireless communication chips, with offices in Wuxi, Shanghai and Quanzhou.
SICOMM's engineering leadership includes nationally recognized experts, and the company holds provincial and municipal innovation-talent recognitions in Jiangsu. SICOMM is a certified IC design enterprise under China's Ministry of Industry and Information Technology (MIIT), holds ISO 9001 certification audited by SGS, and its entire product line is RoHS compliant.
SICOMM products are used across wireless communication and IoT applications, and are characterized by high performance, high integration and low power consumption. Working in strategic partnership with leading semiconductor foundries and system solution houses, SICOMM delivers reliable, high-performance devices together with complete system solutions.
Build the next generation of wireless products with SICOMM
Contact SICOMM for product selection, protocol support, reference designs and customized communication solutions.