Digital C4FM/CQPSK Transceiver Measurement Methods [ANSI/TIA/EIA-102.CAAA]

This standard provides definitions, methods of measurement, and performance standards for digital land mobile radio equipment meeting the Association of Public Safety Communications Officials (APCO) Project 25 requirements. This equipment includes radio equipment used in the Private (Dispatch) Land Mobile Radio (LMR) services that use C4FM or CQPSK modulation, for transmission and reception of voice or data using digital techniques, with or without encryption, up to a maximum frequency of 1 GHz. The object of this standard (and one of its main benefits) is to standardize parameter titles, definitions, the test conditions, and the methods of measurement used to ascertain the performance of equipment within the scope of this standard, and to make possible a meaningful comparison of the results of measurements made by different observers and on different equipment.
Other Standards: The definition and description of the system in which this equipment operates is given in the APCO Project 25 System and Standard Family document (TIA TSB-102-A). The TIA Common Air Interface Standard (TIA/EIA-102.BAAA) defines the requirements of both the Phyiscal and Data Link Layers for the radio interface in which this equipment operates.

Date submitted: Jun 1, 1999

NIEM Domains
Primary Contact
TIA TR-8 Bill Belt
bbelt@tia.eia.org
(703) 907-7700
Telecommunications Industry Association (TIA)
http://www.tiaonline.org
1320 North Courthouse Road, Suite 200
Arlington, Virginia, 22201
United States
Developer Contact
TIA TR-8 Bill Belt
bbelt@tia.eia.org
(703) 907-7700
Telecommunications Industry Association (TIA)
http://www.tiaonline.org
1320 North Courthouse Road, Suite 200
Arlington, Virginia, 22201
United States