JPS63192730U - - Google Patents
Info
- Publication number
- JPS63192730U JPS63192730U JP1987082252U JP8225287U JPS63192730U JP S63192730 U JPS63192730 U JP S63192730U JP 1987082252 U JP1987082252 U JP 1987082252U JP 8225287 U JP8225287 U JP 8225287U JP S63192730 U JPS63192730 U JP S63192730U
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- subband
- predetermined
- operating
- determination unit
- 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
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Transceivers (AREA)
Description
第1図はこの考案の一実施例に係る広帯域無線
機を示すブロツク図、第2図は第1図中のRAM
のメモリ配置を示す説明図、第3図は第1図中の
ROMに格納された帯域分割情報の説明図、第4
図は分割帯域別周波数ステツプ情報の説明図、第
5図は制御部の動作を示すフローチヤートである
。
20……制御部、22……周波数可変操作部、
26……送・受信部。
Fig. 1 is a block diagram showing a wideband radio device according to an embodiment of this invention, and Fig. 2 shows a RAM in Fig. 1.
FIG. 3 is an explanatory diagram showing the memory arrangement of FIG. 1, and FIG.
The figure is an explanatory diagram of frequency step information for each divided band, and FIG. 5 is a flowchart showing the operation of the control section. 20...control unit, 22...frequency variable operation unit,
26... Transmission/reception section.
Claims (1)
する周波数可変入力部と、操作量データに基づき
算定された運用周波数により送(受)信部の制御
を行う周波数制御部とを備えた無線機において、 動作帯域を複数の所定の周波数範囲に分割し、
各分割帯域毎に予め定められた周波数ステツプ情
報を記憶した分割帯域別周波数ステツプ情報記憶
部と、 分割帯域別周波数ステツプ情報を参照し、現在
の運用周波数に対応する周波数ステツプを求める
ステツプ決定部と、 このステツプ決定部で求めた周波数ステツプと
操作量データに基づき所定の演算を行い運用周波
数を計算する周波数演算部と、 を含むことを特徴とする無線機の周波数ステツプ
自動切換装置。[Claims for Utility Model Registration] A variable frequency input section that generates manipulated variable data in response to frequency variable operations, and a frequency control that controls a transmitting (receiving) section using an operating frequency calculated based on the manipulated variable data. The operating band is divided into a plurality of predetermined frequency ranges,
a frequency step information storage unit for each subband that stores frequency step information predetermined for each subband; and a step determination unit that refers to the frequency step information for each subband and determines a frequency step corresponding to the current operating frequency. An automatic frequency step switching device for radio equipment, comprising: a frequency calculation unit that calculates an operating frequency by performing a predetermined calculation based on the frequency step and operation amount data obtained by the step determination unit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987082252U JPS63192730U (en) | 1987-05-30 | 1987-05-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987082252U JPS63192730U (en) | 1987-05-30 | 1987-05-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63192730U true JPS63192730U (en) | 1988-12-12 |
Family
ID=30934737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987082252U Pending JPS63192730U (en) | 1987-05-30 | 1987-05-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63192730U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS607220A (en) * | 1983-06-24 | 1985-01-16 | Sony Corp | Synthesizer receiver |
-
1987
- 1987-05-30 JP JP1987082252U patent/JPS63192730U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS607220A (en) * | 1983-06-24 | 1985-01-16 | Sony Corp | Synthesizer receiver |
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