JPH0118610B2 - - Google Patents
Info
- Publication number
- JPH0118610B2 JPH0118610B2 JP58103764A JP10376483A JPH0118610B2 JP H0118610 B2 JPH0118610 B2 JP H0118610B2 JP 58103764 A JP58103764 A JP 58103764A JP 10376483 A JP10376483 A JP 10376483A JP H0118610 B2 JPH0118610 B2 JP H0118610B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- frequency
- channel
- random access
- access memory
- 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.)
- Expired
Links
- 230000005540 biological transmission Effects 0.000 claims description 23
- 238000004891 communication Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 10
- 238000010408 sweeping Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Transceivers (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58103764A JPS59228433A (ja) | 1983-06-10 | 1983-06-10 | 無線通信機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58103764A JPS59228433A (ja) | 1983-06-10 | 1983-06-10 | 無線通信機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59228433A JPS59228433A (ja) | 1984-12-21 |
JPH0118610B2 true JPH0118610B2 (enrdf_load_stackoverflow) | 1989-04-06 |
Family
ID=14362557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58103764A Granted JPS59228433A (ja) | 1983-06-10 | 1983-06-10 | 無線通信機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59228433A (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2555904B2 (ja) * | 1989-04-27 | 1996-11-20 | 日本電気株式会社 | 自動車電話方式 |
-
1983
- 1983-06-10 JP JP58103764A patent/JPS59228433A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59228433A (ja) | 1984-12-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4427980A (en) | Encoder for transmitted message activation code | |
EP0327533B1 (en) | Radio communication receiver with apparatus for altering bit rate of the receiver | |
JP2767267B2 (ja) | 地震波受信アセンブリーを中央制御/記録ラボラトリーに接続するために複数の無線送信周波数を同時に使って準遂次送信をする方法とそのシステム | |
US4254504A (en) | Control apparatus for a transceiver employing a programmable memory | |
US5327580A (en) | Full duplex RF repeater/base station providing microprocessor-controlled simultaneous CTCSS tone encode/decode | |
US4446462A (en) | Method and apparatus for multiple frequency transmission of information in a digital communication system | |
US4888815A (en) | Scanning radio receiver | |
US3864637A (en) | Frequency regulation of voltage controlled oscillators using clock-driven digital counters | |
GB2304259B (en) | Radio apparatus suitable for use with an information processor | |
JPH01300613A (ja) | セルフ・プログラミング走査無線受信器のプログラミング方法および受信方法 | |
US4403344A (en) | Receiver having program reserving function | |
JPS6350110A (ja) | 掃引受信機の受信感度制御方式 | |
JPH0642647B2 (ja) | メツセ−ジ情報が受信できる選択呼出受信機 | |
US4127846A (en) | Tone signal detecting circuit | |
JPH0118610B2 (enrdf_load_stackoverflow) | ||
US4207531A (en) | Tuning control system of radio receiver | |
US4002984A (en) | Circuit arrangement for determining the time duration of received oscillations | |
JPH0118609B2 (enrdf_load_stackoverflow) | ||
JP2576582B2 (ja) | 送信装置およびそれを用いた通信方法 | |
JPS59221039A (ja) | 無線通信機 | |
JPH0458204B2 (enrdf_load_stackoverflow) | ||
JPH0233405Y2 (enrdf_load_stackoverflow) | ||
GB2057816A (en) | Frequency control circuits | |
JPS5926670Y2 (ja) | 自動走査受信装置 | |
JPS6019391Y2 (ja) | 多バンド受信機 |