JPS6275650U - - Google Patents
Info
- Publication number
- JPS6275650U JPS6275650U JP1985165747U JP16574785U JPS6275650U JP S6275650 U JPS6275650 U JP S6275650U JP 1985165747 U JP1985165747 U JP 1985165747U JP 16574785 U JP16574785 U JP 16574785U JP S6275650 U JPS6275650 U JP S6275650U
- Authority
- JP
- Japan
- Prior art keywords
- station
- empty channel
- code information
- transmitting
- searched
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Transceivers (AREA)
- Mobile Radio Communication Systems (AREA)
Description
第１図は本考案の一実施例の構成を示すブロツ
ク図。第２図は本考案の一実施例の作用説明に供
する模式図。
１……通信機本体、２……送信部、３……受信
部、５……周波数シンセサイザ、６……オフセツ
ト演算回路、７……切替手段、８……送受信切替
手段、９……マイクロホン、１１……出力データ
生成手段、１８……ＰＴＴスイツチ、１９−１…
…オフセツト指示手段、２１……発呼手段、２２
……空チヤンネル捜索手段、２３……選択遅延手
段、２４および２６……選択手段、２５，２７…
…記憶手段、３１……コードスケルチ手段、３２
……タイマ、３３……特定データ出力手段。
FIG. 1 is a block diagram showing the configuration of an embodiment of the present invention. FIG. 2 is a schematic diagram for explaining the operation of an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Communication device body, 2... Transmission section, 3... Receiving section, 5... Frequency synthesizer, 6... Offset calculation circuit, 7... Switching means, 8... Transmission/reception switching means, 9... Microphone, 11... Output data generation means, 18... PTT switch, 19 -1 ...
...offset instruction means, 21...calling means, 22
...Empty channel search means, 23...Selection delay means, 24 and 26...Selection means, 25, 27...
...Storage means, 31...Code squelch means, 32
...Timer, 33...Specific data output means.
Claims (1)
呼指示により空チヤンネルを捜索し、少なくとも
捜索された空チヤンネル情報と、相手局と取り決
めたコード情報とを呼び出し周波数で送信して、
前記コード情報が一致したとき相手側局のスケル
チを解除し相手局を前記空チヤンネルに引き込む
ようになされたアマチユア無線用通信機において
、レピータ局を介した交信の場合にプツシユ・ト
ウ・トークスイツチの通話状態途中の所定期間に
少なくとも前記コード情報を、前記通話状態から
非通話状態にしたとき少なくとも前記捜索された
空チヤンネル情報を呼び出し周波数に対応した周
波数で送信すると共に、プツシユ・トウ・トーク
スイツチの前記通話開始時から前記コード情報の
送信までの期間サブトーン信号を送信することを
特徴とするアマチユア無線用通信機。 Communication via a repeater station is enabled, and an empty channel is searched in response to a calling instruction, and at least information on the searched empty channel and code information negotiated with the other station are transmitted at the calling frequency,
In an amateur radio communication device that is configured to cancel the squelch of the other station and draw the other station into the empty channel when the code information matches, the push-to-talk switch is activated when communicating via a repeater station. transmitting at least the code information during a predetermined period during a call state, and transmitting at least the searched empty channel information at a frequency corresponding to the paging frequency when changing from the call state to a non-call state, and transmitting the push-to-talk switch. An amateur radio communication device, characterized in that a subtone signal is transmitted during a period from the start of the call to the transmission of the code information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985165747U JPH024531Y2 (en) | 1985-10-30 | 1985-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985165747U JPH024531Y2 (en) | 1985-10-30 | 1985-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6275650U true JPS6275650U (en) | 1987-05-14 |
| JPH024531Y2 JPH024531Y2 (en) | 1990-02-02 |
Family
ID=31096066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985165747U Expired JPH024531Y2 (en) | 1985-10-30 | 1985-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH024531Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS644133A (en) * | 1987-06-03 | 1989-01-09 | Gen Electric | Trunk radio repeating system |
-
1985
- 1985-10-30 JP JP1985165747U patent/JPH024531Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS644133A (en) * | 1987-06-03 | 1989-01-09 | Gen Electric | Trunk radio repeating system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH024531Y2 (en) | 1990-02-02 |
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