PROJECT 25 TRUNKING CONTROL CHANNEL FORMATS - NEW TECHNOLOGY STANDARDS PROJECTS - DIGITAL RADIO TECHNICAL STANDARDS
项目25中继控制信道格式-新技术标准项目-数字无线电技术标准

2005-01-10

APCO PROJECT 25 CONVENTIONAL CONTROL MESSAGES NEW TECHNOLOGY STANDARDS PROJECT DIGITAL RADIO TECHNICAL STANDARDS
APCO项目25常规控制信息新技术标准项目数字无线电技术标准

2006-05-01

PROJECT 25 LINK CONTROL WORD FORMATS AND MESSAGES NEW TECHNOLOGY STANDARDS PROJECT - DIGITAL RADIO TECHNICAL STANDARDS
项目25链路控制字格式和信息新技术标准项目-数字无线电技术标准

2007-05-01

PROJECT 25 TRUNKING OVERVIEW - NEW TECHNOLOGY STANDARDS PROJECT - DIGITAL RADIO TECHNICAL STANDARDS
项目25中继概述-新技术标准项目-数字无线电技术标准

2004-06-22

PROJECT 25 - TRUNKING OVERVIEW - NEW TECHNOLOGY STANDARDS PROJECT-DIGITAL RADIO TECHNICAL STANDARDS
项目25——集群概述——新技术标准项目——数字无线电技术标准

2003-12-09

PROJECT 25 - TRUNKING PROCEDURES - NEW TECHNOLOGY STANDARDS PROJECT - DIGITAL RADIO TECHNICAL STANDARDS
项目25-中继程序-新技术标准项目-数字无线电技术标准

1997-10-01