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Contact UsOverview of ARIB Standards (STD-21)
1. Overview
| STD Number | RCR STD-21 |
|---|---|
| Standard Name | Medical Telemeter Radio Equipment for Specified Low Power Radio Station |
| Enactment Date | 01.25.1990 |
| General Description | This standard specifies the “Medical Telemeter Radio Equipment” for transmission of a biological signal in hospitals, clinics, other medical institutions and research institutions of the specified low power radio station in Article 6 of the Regulations for Enforcement of the Radio Act. |
2. Amendment History
| Ver. | Amendment or Enactment Date | Amendment summary |
|---|---|---|
| 3.0 | 03.17.2015 | As radio equipment of medical telemeter, in addition to the conventional one-way communication, the required revisions to respond to institutional development, which adds a new two-way communication, in the Ministry of Internal Affairs and Communications. (Notification of the Ministry of Internal Affairs and Communications: No.280 in August 2014) |
| 2.1 | 11.30.2005 | Associated with the revision of the technical standards in accordance with the permissible values for intensity of spurious emission (1) Definition of spurious emission etc., (2) Permissible values of spurious emission (3) Transitional measure (4) Revision of the measurement method, etc. |
| 2.0 | 02.02.1999 | Revised the memory of the call name to interference prevention function |
| 1.2 | 03.03.1995 | Expansion of the range of the modulation method |
| 1.1 | 02.28.1994 | Revision of limit on secondary radiated emissions |
| 1.0 | 01.25.1990 | Enactment |
