JPS5925847U - Antenna booster power supply device - Google Patents
Antenna booster power supply deviceInfo
- Publication number
- JPS5925847U JPS5925847U JP11920382U JP11920382U JPS5925847U JP S5925847 U JPS5925847 U JP S5925847U JP 11920382 U JP11920382 U JP 11920382U JP 11920382 U JP11920382 U JP 11920382U JP S5925847 U JPS5925847 U JP S5925847U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- booster
- supply device
- antenna
- antenna booster
- 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
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のアンテナ・ブースタ給電装置の配線図、
第２図は本考案によるアンテナ・ブースタ給電装置の構
成を示すブロック図、第３図は同軸ケーブルを通る信号
のスペクトル分布を示す図である。
１・・・・・・アンテナ、２・・・・・・アンテナ・ブ
ースタ、３・・・・・・同軸ケーブル、４・・・・・・
カーラジオまたはテレビ受像機本機、５，６・・・・・
・入力部フィルタ、７・・・・・・ＲＦ増幅器、８・・
・・・・出力部フィルタ、９・・・・・・周波数−電圧
コンバータ、１ｏ、ｉｉ・・・・・・オーディオ・フィ
ルタ、′１２・・・・・・本機チューナ、１３・・・・
・・電圧−周波数コンバータ、１４・・・・・・本機電
源部。Figure 1 is a wiring diagram of a conventional antenna booster feeder.
FIG. 2 is a block diagram showing the configuration of the antenna booster feeder according to the present invention, and FIG. 3 is a diagram showing the spectral distribution of a signal passing through a coaxial cable. 1... Antenna, 2... Antenna booster, 3... Coaxial cable, 4...
Car radio or TV receiver, 5, 6...
・Input section filter, 7...RF amplifier, 8...
... Output filter, 9... Frequency-voltage converter, 1o, ii... Audio filter, '12... Main unit tuner, 13...
...Voltage-frequency converter, 14... Power supply section of this machine.
Claims (1)
タがただ１本の同軸ケーブルで結ばれており、上記同軸
ケーブルが本機側ではＲＦ倍信号よびオーディオ信号に
対して十分なリアクタンスを有するインダクタンスを通
じて電源部に、高周波パス、直流カット用コンデンサお
よび入力部フィルタを通じてチューナ部に接続され、ブ
ースタ側ではＲＦ倍信号よびオーディオ信号に対して十
分なリアクタンスを有するインダクタンスを通じて電源
として負荷に、高周波パス、直流カット用コンデンサお
よび出力部フィルタを通してブースタのＲＦ増幅器に接
続されていることを特徴とするアンテナ・ブースタ給電
装置。The car radio or TV receiver and the antenna booster are connected by just one coaxial cable, and the coaxial cable is connected to the main unit by a power supply through an inductance that has sufficient reactance for the RF multiplier signal and the audio signal. On the booster side, it is connected to the tuner section through a high-frequency path, a DC cut capacitor, and an input filter, and on the booster side, it is connected to the load as a power source through an inductance that has sufficient reactance for the RF multiplied signal and audio signal. An antenna booster power supply device, characterized in that the antenna booster power supply device is connected to an RF amplifier of the booster through a capacitor and an output filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11920382U JPS5925847U (en) | 1982-08-04 | 1982-08-04 | Antenna booster power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11920382U JPS5925847U (en) | 1982-08-04 | 1982-08-04 | Antenna booster power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5925847U true JPS5925847U (en) | 1984-02-17 |
Family
ID=30273676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11920382U Pending JPS5925847U (en) | 1982-08-04 | 1982-08-04 | Antenna booster power supply device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5925847U (en) |
-
1982
- 1982-08-04 JP JP11920382U patent/JPS5925847U/en active Pending
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