经过月球反射回来的信号通常都很微弱,如果传输电缆损耗大的话,弄不好都给馈线损耗了。因此,连接的馈线必须采用发泡或超发泡低损耗电缆,如10D-SFA、8D-SFA、LMR400、Belden9913、10D-FB、RG-213U等型号的电缆,不能用RG-58或RG-8这样的普通同轴电缆。同样地,低损耗的传输同轴电缆可以把发射功率最大限度地传输到发...
Application programmer D: Linux promoter D: Author of a German book on Linux S: Obere Heerbergstrasse 17 S: 97078 Wuerzburg S: Germany N: Greg Ungerer E: gerg@snapgear.com D: uClinux kernel hacker D: Port uClinux to the Motorola ColdFire CPU D: Author of Stallion multiport serial driver...