JPH071894Y2 - 映像・音声中間周波数信号分離回路 - Google Patents
映像・音声中間周波数信号分離回路Info
- Publication number
- JPH071894Y2 JPH071894Y2 JP1989091163U JP9116389U JPH071894Y2 JP H071894 Y2 JPH071894 Y2 JP H071894Y2 JP 1989091163 U JP1989091163 U JP 1989091163U JP 9116389 U JP9116389 U JP 9116389U JP H071894 Y2 JPH071894 Y2 JP H071894Y2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- intermediate frequency
- frequency signal
- video
- saw filter
- 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.)
- Expired - Lifetime
Links
- 238000000926 separation method Methods 0.000 title claims description 3
- 239000003990 capacitor Substances 0.000 claims description 8
- 238000010897 surface acoustic wave method Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
Landscapes
- Television Receiver Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989091163U JPH071894Y2 (ja) | 1989-08-01 | 1989-08-01 | 映像・音声中間周波数信号分離回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989091163U JPH071894Y2 (ja) | 1989-08-01 | 1989-08-01 | 映像・音声中間周波数信号分離回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0332872U JPH0332872U (en]) | 1991-03-29 |
JPH071894Y2 true JPH071894Y2 (ja) | 1995-01-18 |
Family
ID=31640660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989091163U Expired - Lifetime JPH071894Y2 (ja) | 1989-08-01 | 1989-08-01 | 映像・音声中間周波数信号分離回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH071894Y2 (en]) |
-
1989
- 1989-08-01 JP JP1989091163U patent/JPH071894Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0332872U (en]) | 1991-03-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2123240C1 (ru) | Устройство для обработки сигналов | |
JPH071894Y2 (ja) | 映像・音声中間周波数信号分離回路 | |
US4630119A (en) | Sound detecting circuit | |
KR200197860Y1 (ko) | 텔레비젼 신호 수신용 튜너 | |
CN100525407C (zh) | 具有调频收音机功能的电视机 | |
JPS5918762Y2 (ja) | レシ−バのフイルタ回路 | |
JP2515086Y2 (ja) | 映像中間周波処理回路 | |
JPH0618354B2 (ja) | 周波数分離回路 | |
JP3276684B2 (ja) | Fm受信機のマルチパスノイズ除去回路 | |
JP2675157B2 (ja) | Nicam音声多重放送受信機の検波回路 | |
JPH0448061Y2 (en]) | ||
JP2671164B2 (ja) | 映像・音声中間周波増幅回路 | |
JPH0352063Y2 (en]) | ||
JP2661839B2 (ja) | Am放送受信用チューナ | |
CN2807652Y (zh) | 具有调频收音机功能的电视机 | |
JPS6141317Y2 (en]) | ||
JPH0448059Y2 (en]) | ||
KR880002796Y1 (ko) | 비디오 테이프 레코더의 스테레오 녹음장치 | |
JPS6127254Y2 (en]) | ||
JPH0588047U (ja) | Amステレオ受信機 | |
JPS5832361Y2 (ja) | Fmステレオ受信回路 | |
JPS594915B2 (ja) | カラ−テレビジヨンジユシンキ | |
JPS6358510B2 (en]) | ||
JPS6134311B2 (en]) | ||
JPS6366112B2 (en]) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |