JPH0167832U - - Google Patents
Info
- Publication number
- JPH0167832U JPH0167832U JP1987163965U JP16396587U JPH0167832U JP H0167832 U JPH0167832 U JP H0167832U JP 1987163965 U JP1987163965 U JP 1987163965U JP 16396587 U JP16396587 U JP 16396587U JP H0167832 U JPH0167832 U JP H0167832U
- Authority
- JP
- Japan
- Prior art keywords
- transmission output
- power supply
- switch
- switching circuit
- transmission
- 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
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Transmitters (AREA)
- Transceivers (AREA)
Description
第1図はこの考案の送信出力切換回路の実施例
を示すブロツク図である。第2図は従来例を示す
ブロツク図である。
主要部分の符号の説明、3,4:増幅部、5:
終段増幅部、6:出力検出部、7:自動出力制御
部、8:電源部、10:電圧切換部、11:送信
出力切換部。
FIG. 1 is a block diagram showing an embodiment of the transmission output switching circuit of this invention. FIG. 2 is a block diagram showing a conventional example. Explanation of symbols of main parts, 3, 4: Amplification section, 5:
Final stage amplifier section, 6: Output detection section, 7: Automatic output control section, 8: Power supply section, 10: Voltage switching section, 11: Transmission output switching section.
Claims (1)
とにより、その送信出力を切換えるように構成し
た送信出力切換回路において、 自動出力制御部の基準電圧を切換えると同時に
、低電力増幅器の電源電圧を切換えるように構成
したことを特徴とする送信出力切換回路。[Claim for Utility Model Registration] In a transmission output switching circuit configured to switch the transmission output by changing the power supply voltage of the transmission section of a wireless communication device, at the same time as switching the reference voltage of the automatic output control section, A transmission output switching circuit characterized in that it is configured to switch a power supply voltage of a low power amplifier.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987163965U JPH0167832U (en) | 1987-10-27 | 1987-10-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987163965U JPH0167832U (en) | 1987-10-27 | 1987-10-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0167832U true JPH0167832U (en) | 1989-05-01 |
Family
ID=31449156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987163965U Pending JPH0167832U (en) | 1987-10-27 | 1987-10-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0167832U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012032073A (en) * | 2010-07-30 | 2012-02-16 | Panasonic Corp | Humidifier |
-
1987
- 1987-10-27 JP JP1987163965U patent/JPH0167832U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012032073A (en) * | 2010-07-30 | 2012-02-16 | Panasonic Corp | Humidifier |