JPS545603A - Frequency matching device for wireless apparatus - Google Patents
Frequency matching device for wireless apparatusInfo
- Publication number
- JPS545603A JPS545603A JP7237277A JP7237277A JPS545603A JP S545603 A JPS545603 A JP S545603A JP 7237277 A JP7237277 A JP 7237277A JP 7237277 A JP7237277 A JP 7237277A JP S545603 A JPS545603 A JP S545603A
- Authority
- JP
- Japan
- Prior art keywords
- matching device
- wireless apparatus
- frequency matching
- sensitivity
- secure
- 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
- Selective Calling Equipment (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
PURPOSE: To secure a simple and easy matching of both the transmitting and receiving frequencies to the level near the maximum receiving sensitivity by providing a sensitivity change-over switch to the receiver.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7237277A JPS545603A (en) | 1977-06-15 | 1977-06-15 | Frequency matching device for wireless apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7237277A JPS545603A (en) | 1977-06-15 | 1977-06-15 | Frequency matching device for wireless apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS545603A true JPS545603A (en) | 1979-01-17 |
Family
ID=13487400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7237277A Pending JPS545603A (en) | 1977-06-15 | 1977-06-15 | Frequency matching device for wireless apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS545603A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60223731A (en) * | 1985-03-27 | 1985-11-08 | Hitachi Ltd | Scraper device |
-
1977
- 1977-06-15 JP JP7237277A patent/JPS545603A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60223731A (en) * | 1985-03-27 | 1985-11-08 | Hitachi Ltd | Scraper device |
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