* New Mailing Address *
671 E. Brokaw Road
San Jose CA 95112
(After August 23rd 2018)



New Product

*NEW* 5G / 2.4GHz USB Wi-Fi Module

*NEW* TinyLAN Serial/USB to Ethernet module

*NEW* Wi-Fi/Ethernet to 8 port Modem Server

*NEW* Wireless AI camera Sensor EVK

*NEW* AI MIPI Camera Module

*NEW* Wi-Fi Wireless Cables

*NEW* Wi-Fi Universal AP Modules

*NEW* Wi-Fi/Ethernet/BLE Gateway

*NEW* BLE Sensor Gateway

*NEW* Ethernet/Wi-Fi/BLE to Modem Adapter

Embedded Wi-Fi to Serial module
    temperature range -40 to +105°C

Embedded Wi-Fi AP/router adapter


Ethernet Products

All in One Wi-Fi/Ethernet Station

Medical MOPP Ethernet Switch

Serial to Ethernet Module

USB to Ethernet Adapters -

- IEC 60601-1 Certified MOOP/MOPP

- 3.0 to 2.5G bps

- 3.0 to Gigabit Ethernet

- 2.0 to 100M bps

Ethernet/Wi-Fi/USB/Serial Converter

Ethernet to Serial / Modem Adapter

Ethernet to Analog Modem Adapter


Wireless Modems

Wi-Fi Cables -

- RJ-45/DB9

Wi-Fi Modems -




- PCIe Wi-Fi

- PCIe (M2) Wi-Fi

Bluetooth Modems -

- BT4.2

- BT5.1 *NEW*

- BT5.3 *NEW*

3G Cellular Modems

2.4GHz Transceiver

GPS Module


PSTN, Dial-Up Modems

By Interfaces -

- Serial TTL, Internal

- RS232, Internal, 12/24/48V

- RS232, Standalone

- USB, Internal

- USB, Standalone

- PC/104

- ISA Bus


By Applications -

- Medical Modems

- Smart Phone FAX Modem

- Contact ID Modems

- Leased-Line Modems

- Bell 202 Compatible

- Speakerphone Modems


PC/104 Products

PC/104 Modem

PC/104 3G Cellular

PC/104 Wi-Fi

PC/104 Ethernet


Custom Specifications

Build-to-Suit, Wired or Wireless


USB Modem - Standalone


Linux, Windows, Mac O/S support

56K bps Data, Fax, Voice

Hot-swappable USB 2.0 Interface

LED Power Indication

IEC/EN60601-1 (Medical) Compliant

RoHS Compliant


Measuring just 1.4” x 2.5” x 1.0”, these hardware-based USB modems build in with modem controllers, data pumps and on-board international DAA. Unlike other software based USB modems which utilize the processing capacity from the host PC’s, the Radicom USB Modems manage modem functionalities themself.

The modems provide 300 bps to 56K bps data rates, 14.4K bps fax, voice recording and playback, and a hot-swappable USB interface. Other features include caller ID, line-in-use, extension pick-up detect, and remote modem hang-up. The USB modem meets RoHS compliance directives, and conforms to all standards required for immediate shipping to US, Canada, Europe and other
major industrial countries around the globe.

The modems support Linux, Windows and Mac O/S.


  • USB 2.0 compatible

  • AT Command set

  • RJ-11 phone jack built in

  • Size: 1.4” (w) x 2.5” (D) x  1.0” (H) - w/ Enclosure

  • 300 bps to 56K bps data rate

  • Upstream 48K bps, downstream 56K bps

  • 14.4 kbps Fax – Class 1

  • Voice playback and recording

  • Generates and detects DTMF tones in voice mode

  • V.44 data compression

  • V.42bis and MNP-5 data compression

  • V.29 FastPOS support

  • Low power consumption and sleep mode (MB-U-E only)

  • LED power indication

  • Line-in use, extension pick-up and remote hang-up detection

  • Caller ID type I and II for select countries

  • Agency approvals:

    • Transferable FCC68, CS03 and CTR21 certifications

    • IEC/EN60950-1, EN55022B, EN55024 compliance

    • EN60601-1 (Medical Electronics) compliant (MB-U-E)

    • IEC60601 (Medical Electronics) compliant (HU-E)

    • FCC15B, CE Marking

    • Australia Telecom Compliant (HU-E-AU)

Ordering Information

Model No.


Fax / Voice

USB Controller


USB & Telco Port


56K bps


Silicon Labs




56K bps






56K bps


Silicon Labs




56K bps





Ratings @ 25o C






Tip / Ring Current Continuous 10 20 120 mA
Dielectric Withstanding Voltage     1500 VRMS
Operating Temperature 0   +70 °C
Relative Humidity (non-condensing) 10   95 %
Voltage Requirement: 5V system 4.40 5.00 5.25 VDC
Current Consumption: Regular 86 93 100 mA
Current Consumption: Sleep Mode
45 47 50 mA
Transmit & Receive Level -10 -20 -43 dBm



Information furnished by Radicom Research is believed to be accurate and reliable.  However Radicom Research assumes no responsibility for its use, or any infringement of patents or other rights of third parties which may result from its use.  Radicom Research reserves the right to change circuitry at any time without notice.  This document is subject to change without notice.

The information contained herein is subject to change without notice. Logos, trademarks and copyrights are property of their respective owners.


^Back to top



Home  •  Products  •  Warranty  •  Patents  •  Career  •  About Us  •  Contact Us  •  How to Buy•  RoHS Statement

©2007 Radicom Research, Inc.