JPS6477226A - Receiver - Google Patents
ReceiverInfo
- Publication number
- JPS6477226A JPS6477226A JP62232409A JP23240987A JPS6477226A JP S6477226 A JPS6477226 A JP S6477226A JP 62232409 A JP62232409 A JP 62232409A JP 23240987 A JP23240987 A JP 23240987A JP S6477226 A JPS6477226 A JP S6477226A
- Authority
- JP
- Japan
- Prior art keywords
- receiver
- antenna
- auxiliary
- auxiliary antenna
- enables
- 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
Landscapes
- Structure Of Receivers (AREA)
- Radio Transmission System (AREA)
Abstract
PURPOSE:To use a receiver provided with diversity functions as a single antenna receiver on demand by providing a means which switches a reception antenna at the time of insertion of the plug of an auxiliary antenna to the jack part of the receiver. CONSTITUTION:When a main antenna 11A and an auxiliary antenna 11B are connected to corresponding first and second antenna connection parts 12A and 12B respectively, the auxiliary antenna 11B is connected to a second signal line 14B in the receiver but an earth plug 4 is earthed to the base of a control transistor 16. Thus, a switching circuit 17 enables the receiver to receive signals from both antennas. When the auxiliary antenna 11B is not inserted, the transistor 15 is turned off because the earth potential is not given to its base, and the switching circuit 17 enables the receiver to receive signals only from the main antenna 11A.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62232409A JPS6477226A (en) | 1987-09-18 | 1987-09-18 | Receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62232409A JPS6477226A (en) | 1987-09-18 | 1987-09-18 | Receiver |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6477226A true JPS6477226A (en) | 1989-03-23 |
Family
ID=16938795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62232409A Pending JPS6477226A (en) | 1987-09-18 | 1987-09-18 | Receiver |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6477226A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0338943U (en) * | 1989-08-24 | 1991-04-15 |
-
1987
- 1987-09-18 JP JP62232409A patent/JPS6477226A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0338943U (en) * | 1989-08-24 | 1991-04-15 |
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