JPH0425337U - - Google Patents
Info
- Publication number
- JPH0425337U JPH0425337U JP6692390U JP6692390U JPH0425337U JP H0425337 U JPH0425337 U JP H0425337U JP 6692390 U JP6692390 U JP 6692390U JP 6692390 U JP6692390 U JP 6692390U JP H0425337 U JPH0425337 U JP H0425337U
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- high frequency
- frequency power
- working
- input
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例の回路図、第２図は
従来の現用予備切替回路の一例の回路図である。
１，４，５……サーキユレータ、２，３……高
周波電力増幅器、６……ハイブリツド、７，８…
…リレー切替器、９，１０……検出器、１１……
制御回路、１２，１３……接点駆動用ソレノイド
。
FIG. 1 is a circuit diagram of an embodiment of the present invention, and FIG. 2 is a circuit diagram of an example of a conventional active/standby switching circuit. 1, 4, 5... Circulator, 2, 3... High frequency power amplifier, 6... Hybrid, 7, 8...
...Relay switch, 9, 10...Detector, 11...
Control circuit, 12, 13...Solenoid for contact drive.
Claims (1)
キユレータの第２端子を現用の高周波電力増幅器
の入力に接続し、前記第１のサーキユレータの第
３端子を予備の高周波電力増幅器の入力に接続し
、前記現用および予備の高周波電力増幅器の出力
をそれぞれ第２及び第３のサーキユレータを介し
て合成するように接続したことを特徴とする現用
予備切替回路。 A second terminal of a first circulator whose first terminal is connected to a signal input terminal is connected to an input of a working high frequency power amplifier, and a third terminal of the first circulator is connected to an input of a standby high frequency power amplifier. A working/standby switching circuit, characterized in that the working and standby high frequency power amplifiers are connected so as to combine outputs through second and third circulators, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6692390U JPH0425337U (en) | 1990-06-25 | 1990-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6692390U JPH0425337U (en) | 1990-06-25 | 1990-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0425337U true JPH0425337U (en) | 1992-02-28 |
Family
ID=31600046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6692390U Pending JPH0425337U (en) | 1990-06-25 | 1990-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0425337U (en) |
-
1990
- 1990-06-25 JP JP6692390U patent/JPH0425337U/ja active Pending