image2-xml
 

 

NXDN™ and dPMR
NXDN is a different protocol also based on 4FSK FDMA for 6.25kHz. For further details you are invited to visit their Forum website:www.nxdn-forum.com

dPMR is a digital radio protocol specifically targeting highly functional solutions by using low cost and low complexity technology.


dPMR is a narrowband (6,25 kHz) FDMA technology that is 100% digital that offers many forms of voice and/or data applications. More >>


 


dPMR Trade Marks...

What it means:
The dPMR Trade Mark is a sign to users that equipment conforms to the ETSI standard and will interoperate with other equipment with the same marking.

This Trade Mark is attributed by the dPMR Association to any radio, system or infrastructure that can demonstrate compliance with the required conformance and interoperability standards. These standards are published by ETSI, same as the dPMR Air Interface protocol. dPMR equipment will have to comply with the ETSI TS102 726 multipart standard for conformance and interoperability and dPMR446 with the TS102 587
multipart standard.

This use of open ETSI standards for protocol, conformance and interoperability ensures that users can have the highest confidence in sourcing equipment from any vendor who has received the Trade Mark from the dPMR Association.


How to get it:
The dPMR Association will grant use of the dPMR Trade Mark to manufacturers of equipment that has demonstrated to the satisfaction of the dPMR Association Technical Group that it complies with all relevant parts of the ETSI conformance and interoperability standards.

Applicants will be invited to complete a functionality table for their equipment, such as that found in the ETSI TS102 726 PICS document. The testing applicable will be decided by the declared functionality. The dPMR Technical Group will also specify which current dPMR products shall be used for the purposes of the interoperability testing.

Applicants may then undertake the nominated testing in the presence of a dPMR Technical Group member or at an independent test laboratory of their choice.


For further information regarding testing or Trademarks please contact the
dPMR Association group secretary:
Click Here