JPS51139716A - Transmission-reception switching system - Google Patents
Transmission-reception switching systemInfo
- Publication number
- JPS51139716A JPS51139716A JP6467175A JP6467175A JPS51139716A JP S51139716 A JPS51139716 A JP S51139716A JP 6467175 A JP6467175 A JP 6467175A JP 6467175 A JP6467175 A JP 6467175A JP S51139716 A JPS51139716 A JP S51139716A
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- switching system
- reception switching
- reception
- signals
- 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
- Transceivers (AREA)
Abstract
PURPOSE: A transmission-reception switching system of such type that a received output is not provided to an acoustic signal converter for the waiting-time interval and the transmission or reception of signals is made by automatically switching a relay at the time of the arrival of or transmission of signals.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6467175A JPS51139716A (en) | 1975-05-28 | 1975-05-28 | Transmission-reception switching system |
AU13341/76A AU490061B2 (en) | 1975-05-28 | 1976-04-27 | Transmit-receive circuit changing switch system |
GB17795/76A GB1508750A (en) | 1975-05-28 | 1976-04-30 | Transmit-receive circuit changing switch system |
DE2622925A DE2622925C3 (en) | 1975-05-28 | 1976-05-21 | Transmit / receive switching for a radio communication device with a transmitter and receiver |
US05/688,911 US4087636A (en) | 1975-05-28 | 1976-05-21 | Transmit-receive circuit changing switch system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6467175A JPS51139716A (en) | 1975-05-28 | 1975-05-28 | Transmission-reception switching system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51139716A true JPS51139716A (en) | 1976-12-02 |
Family
ID=13264867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6467175A Pending JPS51139716A (en) | 1975-05-28 | 1975-05-28 | Transmission-reception switching system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51139716A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53137722U (en) * | 1977-04-05 | 1978-10-31 | ||
JPS60132048U (en) * | 1984-02-10 | 1985-09-04 | 松下電工株式会社 | wireless communication device |
-
1975
- 1975-05-28 JP JP6467175A patent/JPS51139716A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53137722U (en) * | 1977-04-05 | 1978-10-31 | ||
JPS60132048U (en) * | 1984-02-10 | 1985-09-04 | 松下電工株式会社 | wireless communication device |
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