首页> 美国政府科技报告 >Report on the Analysis of Measurements and Observations, New York City Uhf-TV Project
【24h】

Report on the Analysis of Measurements and Observations, New York City Uhf-TV Project

机译:纽约市超高清电视项目测量和观测分析报告

获取原文

摘要

Field strength measurements and picture observations were taken by specially trained crews at about 3900 randomly selected locations. This survey provided a significant sample for the area served by Empire State Building TV facilities out to a radius of 25 miles. The survey included complete measurements of Channels 2, 7 and 31, and information was developed on the availability and extent of TV service for low- and high-VHF channels as well as for UHF.

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号