About obtaining ARIB Technical Reports (TR-T4)

TR Number	ARIB TR-T4
Technical Report Name	S-Band Domestic Mobile Satellite Communication System Test Items and Conditions for Mobile Station Compatibility Confirmation

Overview, Amendment history, etc.

1. Obtaining the Technical Report (Japanese version)

ARIB member ( regular members , supporting members and standard conference committee affiliated companies )

You can download Japanese version of technical report free of charge from this website.

Nonmember

You can purchase Japanese version of technical report (download product) from "ARIB Web Store".

Version	Amendment or Enactment Date (yyyy.mm.dd)	Types of materials	Nonmember	ARIB member (ID authentication required)	Remarks
2.0	2000.03.02	-	Purchase	Download	Withdrawn (2021.10.29)

2. Obtaining the Technical Report (English version)

Sorry. This technical report is only Japanese version.