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Contact UsOverview of ARIB Standards (STD-24)
1. Overview
| STD Number | RCR STD-24 |
|---|---|
| Standard Name | 800MHz Narrow Band Radio Equipment with PSTN Interface for MCA Land Mobile Communication System |
| General Description | This standard specifies radio equipment for MCA control station, MCA land mobile station and MCA commander station, which is one of the radio stations for MCA (Multi-channel Access) land mobile communication system operating with 800 MHz radio frequency band regulated in the Article 49-7 of ORE (excluding those described in proviso). Channel spacing shall be 12.5 kHz (6.25 kHz interleave). Communication supported in this standard is between mobile stations, commander station and mobile station, and for control station, communication with PSTN is also supported. |
2. Amendment History
| Ver. | Amendment or Enactment Date | Amendment summary |
|---|---|---|
| - | 03.18.2020 | Suppressed. In accordance with the deletion of the regulation on 800 MHz Band MCA Land Mobile Communication System from the Ordinance Regulating Radio Equipment by the partial revision (Ordinance of MIC No. 52, 2019). |
| 1.2 | 11.30.2005 | Revised definitions, 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. |
| 1.1 | 02.28.1994 | Changed the limit on secondarily radiated emissions. |
| 1.0 | 06.18.1990 | Enactment |
