Overview of ARIB Standards (STD-43)｜Association of Radio Industries and Businesses

Overview of ARIB Standards (STD-43)

1. Overview

STD Number	RCR STD-43
Standard Name	Flex-Td Radio Paging System
General Description	This standard specifies the radio frequency interface between the base station and the radio pager for the 280 MHz band FLEX-TD Radio Paging System. Infrastructure facilities at the base station side perform radio paging for pager. Pager receives radio paging signals transmitted from the base station. The type of basic services via this system are basic paging function only (“Tone-Only”), “Kana Numeric service”, “Alpha numeric service”, “Japanese Text service”, and “Transparent data service”. Each service provider chooses and supplies the Services from the basic services listed above.

STD Number

RCR STD-43

Standard Name

Flex-Td Radio Paging System

General Description

This standard specifies the radio frequency interface between the base station and the radio pager for the 280 MHz band FLEX-TD Radio Paging System.

Infrastructure facilities at the base station side perform radio paging for pager. Pager receives radio paging signals transmitted from the base station. The type of basic services via this system are basic paging function only (“Tone-Only”), “Kana Numeric service”, “Alpha numeric service”, “Japanese Text service”, and “Transparent data service”. Each service provider chooses and supplies the Services from the basic services listed above.

2. Amendment History

Ver.	Amendment or Enactment Date	Amendment summary
-	10.29.2021	Withdrawn. The commercial service ended on 31 March 2007. After sufficient transitional period, this standard was withdrawn.
3.0	11.30.2005	Revise tolerance limits, interim measure for the revision, and measurement method on spurious emission, etc. in accordance with amendment concerning technical criterion on Permissible Values for Spurious Emission, and so on.
A	06.25.1996	Add “Chapter 9 Compatibility with Other Protocols”, “Appendix A CAPCOD”, and “Reference Document A “FLEX””, and other error corrections
1.1	11.15.1995	Arrangement of the standard.
1.0	06.27.1995	Enactment

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