JPS5956876U - distribution amplifier - Google Patents
distribution amplifierInfo
- Publication number
- JPS5956876U JPS5956876U JP14954282U JP14954282U JPS5956876U JP S5956876 U JPS5956876 U JP S5956876U JP 14954282 U JP14954282 U JP 14954282U JP 14954282 U JP14954282 U JP 14954282U JP S5956876 U JPS5956876 U JP S5956876U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- signal
- passes
- amplifier
- distribution
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Television Signal Processing For Recording (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図は従来の分配増幅器のブロック図、第２図はこの
考案による分配増幅器のブロック図である。
１・・・第１のフィルタ、２・・・第２のフィルタ、３
・・・増幅器、４・・・分配器、８ａ・・・映像記録再
生部、８ｂ・・・周波数変換器、１０・・・第５のフィ
ルタ、１１・・・第３のフィルタ、１２・・・第４のフ
ィルタ。FIG. 1 is a block diagram of a conventional distribution amplifier, and FIG. 2 is a block diagram of a distribution amplifier according to this invention. 1... First filter, 2... Second filter, 3
...Amplifier, 4...Distributor, 8a...Video recording/reproducing section, 8b...Frequency converter, 10...Fifth filter, 11...Third filter, 12... -Fourth filter.
Claims (1)
信号のみを通過させる第２のフィルタと、上記両フィル
タの出力を増幅する増幅器と、この増幅器の出力を２以
上の分配端子に分配する分配器とを具備し、上記分配器
の１つの分配端子と基準電位点との間に上記ＵＨＦ信号
のみを通過させ′ る第３のフィルタを設け、こ
の分配端子に上記ＶＨＦ信号のみを通過させる第４のフ
ィルタを介して映像記録再生部の入力側を接続し、この
映像記録再生部の出力を周波数変換器によって上記ＵＨ
Ｆ信号に変換して上記第１のフィルタの入力側に供給し
、第１のフィルタの入力側と基準電位点との間に上記Ｖ
ＨＦ信号のみを通過させる第５のフィルタを設けたこと
を特徴とする分配増幅器。a first filter that passes only UHF signals;
A second filter that passes only the signal, an amplifier that amplifies the outputs of both of the filters, and a distributor that distributes the output of the amplifier to two or more distribution terminals, one distribution terminal of the distributor A third filter that passes only the above-mentioned UHF signal is provided between the terminal and the reference potential point, and the input side of the video recording and reproducing section is connected to this distribution terminal via a fourth filter that passes only the above-mentioned VHF signal. The output of this video recording and reproducing section is converted to the above UH by a frequency converter.
The V signal is converted into an F signal and supplied to the input side of the first filter, and the V signal is supplied between the input side of the first filter and the reference potential point.
A distribution amplifier comprising a fifth filter that passes only HF signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14954282U JPS5956876U (en) | 1982-09-30 | 1982-09-30 | distribution amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14954282U JPS5956876U (en) | 1982-09-30 | 1982-09-30 | distribution amplifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5956876U true JPS5956876U (en) | 1984-04-13 |
| JPS6325800Y2 JPS6325800Y2 (en) | 1988-07-13 |
Family
ID=30331929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14954282U Granted JPS5956876U (en) | 1982-09-30 | 1982-09-30 | distribution amplifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5956876U (en) |
-
1982
- 1982-09-30 JP JP14954282U patent/JPS5956876U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6325800Y2 (en) | 1988-07-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5956876U (en) | distribution amplifier | |
| JPS6128194U (en) | audio level display device | |
| JPS6098947U (en) | AM receiver | |
| JPS5981169U (en) | Video signal reproducing device | |
| JPS59108377U (en) | Audio/video detection circuit | |
| JPS58141417U (en) | Recording/playback device | |
| JPS5984974U (en) | video tape recorder | |
| JPS591235U (en) | signal input circuit | |
| JPS6116761U (en) | tape recorder | |
| JPS615082U (en) | Color signal separation circuit | |
| JPS5856320U (en) | Digital recording and playback circuit | |
| JPS59189354U (en) | Tuner adapter for broadcast satellite reception | |
| JPS6133538U (en) | CATV relay amplifier | |
| JPS588270U (en) | Intermediate frequency filter circuit for television audio signals | |
| JPS617140U (en) | FM receiver | |
| JPS60145768U (en) | Video camera | |
| JPS58114522U (en) | Digital signal reproducing device | |
| JPS6085704U (en) | tape recorder | |
| JPH0182581U (en) | ||
| JPS60160668U (en) | Audio multiplex encoder | |
| JPS6114553U (en) | Stereo signal receiving circuit | |
| JPS5843019U (en) | mixing circuit | |
| JPS60153027U (en) | signal delay circuit | |
| JPS6035685U (en) | Video output circuit of color television receiver | |
| JPS63181153U (en) |