Which RapidM product will best suit your requirements?


RapidM provides world-class digital radio technology products covering a wide range of communication needs.

Our products are organised into Divisions, corresponding to market sector and application, and Families of similar or interoperable products.

A summary of our Divisions and Families is provided below. You are also welcome to phone us or send us an email query if more information is needed or if we can be of service in any way.

Product Divisions

A summary of our divisions is provided below.
Divisions can be explored in more detail by following the link to each Division Overview page or Division Products page.

Radio Communications Systems Integrators around the world rely on RapidM to remain abreast with the latest emerging standards. RapidM maintains and continuously expands the RM and RC range of high-end data modems, ALE controllers and ARQ protocol units. Our products offer exceptional levels of performance and fully comply with important standards including MIL-STD-188-110B and 110C, MIL-STD-188-141B, 141C and 141D, STANAG 4538, 4539, 4539/TDMA, 5066, 4691.
Secure, reliable and interoperable communications are at the heart of all Tactical and Joint Forces operations. The continually expanding RapidM RT Product range meets these needs by providing secure digital voice, position and messaging services, even between mixed vendor radio equipment. Leading-edge waveforms and exceptional product design provide our rugged products with the most reliable and integrated services on offer.
RapidM’s Governmental and Security Communication products are custom developed for governmental agencies, police, first responders and paramilitary forces. These products provide affordable proprietary HF data communications as well as standards-based solutions for 2G ALE and MIL-STD-188-110B. The RA range of products improves communications reliability and offers secure long-range and BLOS voice, position and data services over existing HF and VHF radio transceivers.
Radio Makers are faced with ever-expanding functional and performance demands when developing HF and V/UHF radios. The TC Range of embeddable modules provides next generation digital capabilities to new and existing designs at minimal integration effort and low overall cost. Capabilities include secure digital voice, positioning services, narrowband and wideband data modems and ALE controllers. MIL-STD / STANAG compliant functions and proprietary waveforms are offered.

Product Families

A comparative summary of each product family is provided below. Each of the product families can be explored in more detail by following the link to the corresponding Family page.

High performance, standards compliant, HF and VHF / UHF data modems and ALE for strategic, naval and commercial platforms.
The RM Product Family is engineered for users who require high performance best-in-class products that fully comply with the current standards for satellite independent beyond line of sight (BLOS) strategic, maritime, narrowband and wideband HF and VHF/UHF data communications. The RM products provide excellent environmental specifications with respect to temperature, shock & vibration and MTBF.
Standards based Automatic Repeat reQuest (ARQ), IP data solutions and Network Controllers.
The RC Product Family provides standards-based Automatic Repeat reQuest (ARQ) and IP data solutions to systems integrators of RED-side equipment. RC products deliver error-free data (Email, chat, position) over HF and VHF/UHF links, and can be trusted in severely degraded channel conditions. RC products are designed to be used in combination with our RM modems and external link encryptors.
Tactical communication products that work with any radio; providing secure digital capabilities.
The RT Product Family enhances critical HF and VHF/UHF radio communications for the last mile user with cutting edge digital capabilities that include secure digital voice, situational awareness, tracking, email and chat. RT devices provide unsurpassed performance, well beyond the line of sight (BLOS), in severely degraded conditions.
Operate and control radios from up to 5km away over field wire.
The RW Product Family offers rugged wireline units that enable for radio operators to use and control radios from a distant location up to 5 km away.
Secure data, voice and position products for the unique requirements of governmental agencies, police, first responders and paramilitary forces.
The RA Product Family is specifically designed for governmental agencies, police, first responders and paramilitary forces requiring secure long-range voice, email, chat and position tracking.
Enhance new or existing radio designs by embedding next generation digital capabilities.
The TC Product Family of embedded modem modules provides radio makers with next generation digital capabilities at minimal integration effort and low overall cost. The modules are engineered for value, exceptional performance and quality; backed by professional integration support.

Product Family Comparison

RM Family RC Family RT Family RA Family RW Family TC Family
RapidM Product Families Comparison RM RC RT RA RW TC

Use (Division)

Naval & Strategic      
Tactical & Joint      
Government & Security        

Specifications Focus



19″ Rack mount      
Field Base      
Embedded (in-product integration)  

Technologies & Services

Digital Voice      
Position Transfer    
Data Modems        
Email with attachments      
File Transfer    
Situational Awareness    
IP Gateway      
Remote radio operation  

Radio Compatibility

HF Radio            
V/UHF Radio            

Export Control Status

Controlled – Dual-use   [ ]
Controlled – Military  

[ ] = Option

Global Impact

We have successfully provided many real-world naval, tactical, and governmental communications solutions for customers located in more than 45 countries on 6 continents. RapidM provides embedded modems for most of the major global military radio manufacturers as well as a range of high-performance stand-alone modems. RapidM today offers the latest generation military standard data modems, world-leading Secure Digital Voice solutions, wide-band HF technology, Tactical Data Terminal systems and much more.

Stephan Isebeck
Creating world class digital radio technology, delivering unsurpassed data speed, voice clarity and reach, well beyond the line of sight.
Stephan Isebeck, CEO