JPS6344520U - - Google Patents
Info
- Publication number
- JPS6344520U JPS6344520U JP13842186U JP13842186U JPS6344520U JP S6344520 U JPS6344520 U JP S6344520U JP 13842186 U JP13842186 U JP 13842186U JP 13842186 U JP13842186 U JP 13842186U JP S6344520 U JPS6344520 U JP S6344520U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- control terminal
- power supply
- circuit
- terminal
- 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
Landscapes
- Noise Elimination (AREA)
- Amplifiers (AREA)
Description
第１図は本考案の一実施例を示すブロツク図、
第２図は従来例を示すブロツク図である。
１……直流電源、２……スイツチ、５，６……
第１、第２バンド受信回路、９……ミユーテイン
グ回路。
FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is a block diagram showing a conventional example. 1...DC power supply, 2...Switch, 5, 6...
1st and 2nd band receiving circuits, 9...mutating circuit.
Claims (1)
続されるシヨーテイングタイプスイツチと、上記
第１接点に接続された直流電源と上記第２及び第
３接点がそれぞれ駆動電源端子に接続された第１
回路及び第２回路と、制御端子を有し該制御端子
に加えられた制御信号に応じて上記第１回路及び
第２回路の出力をミユーテイングするミユーテイ
ング回路と、上記第２及び第３接点と上記制御端
子との間に上記直流電源を阻止する向きにそれぞ
れ接続された第１及び第２のダイオードと、上記
直流電源と上記制御端子との間に接続された抵抗
とを有することを特徴とする信号切換器。 A switching type switch in which a first contact is selectively connected to a second contact or a third contact, a DC power supply connected to the first contact, and the second and third contacts respectively connected to a drive power terminal. The first
a muting circuit having a control terminal and mutating the outputs of the first circuit and the second circuit in response to a control signal applied to the control terminal; the second and third contacts; It is characterized by comprising first and second diodes each connected to a control terminal in a direction that blocks the DC power supply, and a resistor connected between the DC power supply and the control terminal. Signal switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13842186U JPS6344520U (en) | 1986-09-09 | 1986-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13842186U JPS6344520U (en) | 1986-09-09 | 1986-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6344520U true JPS6344520U (en) | 1988-03-25 |
Family
ID=31043389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13842186U Pending JPS6344520U (en) | 1986-09-09 | 1986-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6344520U (en) |
-
1986
- 1986-09-09 JP JP13842186U patent/JPS6344520U/ja active Pending