[STD Number]ARIB STD-T98
[Standard Name]Digital Convenience Radio Equipment for Simplified Service
[Enactment Date]2008/9/25
[Version]　　　　1.4
[Revision Date]2014/12/16

[General Description]

For the radio station that makes simplified radio communication services, defined in the Article 4 Clause 1-25 of the Regulations for Enforcement of Radio Law, this standard specifies on radio equipment of the convenience radio station that uses 150MHz band and 400MHz with 6.25kHz channel spacing specified in the Article 54, Clause 2 of the Ordinance Regulating Radio Equipment.

Also, three modulation methods (real number point zero single sideband modulation, a quarter π shift Quadrature Phase Shift Keying or four level frequency shifting keying) specified on the Article 54, clause 2 of the Ordinance Regulating Radio Equipment are included in this specification.

This system is a simple system with sharing information within the group via radio communication, and configured to use one wave Press Talk method based on the communication between mobile type convenience radio stations or between a mobile type convenience radio station and a semi-fixed type convenience radio station.


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