JPS6383875U - - Google Patents
Info
- Publication number
- JPS6383875U JPS6383875U JP17871286U JP17871286U JPS6383875U JP S6383875 U JPS6383875 U JP S6383875U JP 17871286 U JP17871286 U JP 17871286U JP 17871286 U JP17871286 U JP 17871286U JP S6383875 U JPS6383875 U JP S6383875U
- Authority
- JP
- Japan
- Prior art keywords
- level
- controlling
- signal
- audio signal
- audio
- 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
- 230000005236 sound signal Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Amplitude Modulation (AREA)
Description
第１図はこの考案のサテライト等のレシーバの
ＲＦ変調器の回路ブロツク図、第２図は従来のＲ
Ｆ変調器の回路ブロツク図である。
図中、８はレベルコントロール付オーデイオ増
幅回路である。
Figure 1 is a circuit block diagram of an RF modulator for a receiver such as a satellite according to this invention, and Figure 2 is a circuit diagram of a conventional RF modulator for a receiver such as a satellite.
FIG. 3 is a circuit block diagram of an F modulator. In the figure, 8 is an audio amplifier circuit with level control.
Claims (1)
信号を出力するＲＦ変調器において、 前記音声信号のレベルをコントロールするレベ
ルコントロール回路を有し、 前記音声信号のレベルおよび変調度をコントロ
ールするようにしたことを特徴とするＲＦ変調器
。[Claims for utility model registration] RF modulated by video signals and audio signals
An RF modulator for outputting a signal, comprising: a level control circuit for controlling the level of the audio signal; and controlling the level and degree of modulation of the audio signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17871286U JPS6383875U (en) | 1986-11-20 | 1986-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17871286U JPS6383875U (en) | 1986-11-20 | 1986-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6383875U true JPS6383875U (en) | 1988-06-01 |
Family
ID=31121104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17871286U Pending JPS6383875U (en) | 1986-11-20 | 1986-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6383875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02113421U (en) * | 1989-02-28 | 1990-09-11 |
-
1986
- 1986-11-20 JP JP17871286U patent/JPS6383875U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02113421U (en) * | 1989-02-28 | 1990-09-11 |
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