发明名称 |
SELF CHECKING SYSTEM IN MICROWAVE MULTIPLE RADIO UNIT |
摘要 |
PURPOSE:To reduce open wire time, by selecting a spare receiver immediately after the receiver in use detects a failure and by performing self check through frequency conversion for a part of the receiver output in use. |
申请公布号 |
JPS5370613(A) |
申请公布日期 |
1978.06.23 |
申请号 |
JP19760146337 |
申请日期 |
1976.12.06 |
申请人 |
TOKYO SHIBAURA ELECTRIC CO |
发明人 |
YAMAGUCHI YUUZOU;MORI HITOSHI |
分类号 |
H04B1/74;H04B17/00 |
主分类号 |
H04B1/74 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|