JPS6347634U - - Google Patents
Info
- Publication number
- JPS6347634U JPS6347634U JP14050786U JP14050786U JPS6347634U JP S6347634 U JPS6347634 U JP S6347634U JP 14050786 U JP14050786 U JP 14050786U JP 14050786 U JP14050786 U JP 14050786U JP S6347634 U JPS6347634 U JP S6347634U
- Authority
- JP
- Japan
- Prior art keywords
- demodulator
- signals
- frequency
- modulated
- circuit
- 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 1
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Description
第１図は本考案のＦＭ復調回路のブロツク図、
第２図はこのＡＧＣ回路部の詳細回路図である。
３：ＡＧＣ回路、４：レベル検出回路、１０，
１３：フオトカツプラ。
Figure 1 is a block diagram of the FM demodulation circuit of the present invention.
FIG. 2 is a detailed circuit diagram of this AGC circuit section. 3: AGC circuit, 4: Level detection circuit, 10,
13: Fuotokatsupura.
Claims (1)
のケーブル伝送システムにおける復調器において
、該復調器の自動利得制御ＡＧＣ回路にＡＧＣ電
圧に応じて該復調器出力の周波数特性を制御する
手段を有したことを特徴とする周波数特性補償回
路。 A demodulator for a cable transmission system for frequency modulated FM signals or amplitude modulated AM signals, characterized in that the automatic gain control AGC circuit of the demodulator includes means for controlling the frequency characteristics of the demodulator output according to the AGC voltage. frequency characteristic compensation circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14050786U JPS6347634U (en) | 1986-09-16 | 1986-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14050786U JPS6347634U (en) | 1986-09-16 | 1986-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6347634U true JPS6347634U (en) | 1988-03-31 |
Family
ID=31047419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14050786U Pending JPS6347634U (en) | 1986-09-16 | 1986-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6347634U (en) |
-
1986
- 1986-09-16 JP JP14050786U patent/JPS6347634U/ja active Pending