JPH0455842U - - Google Patents
Info
- Publication number
- JPH0455842U JPH0455842U JP9829190U JP9829190U JPH0455842U JP H0455842 U JPH0455842 U JP H0455842U JP 9829190 U JP9829190 U JP 9829190U JP 9829190 U JP9829190 U JP 9829190U JP H0455842 U JPH0455842 U JP H0455842U
- Authority
- JP
- Japan
- Prior art keywords
- reception
- circuit
- television
- circuits
- diversity
- 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
- 230000005236 sound signal Effects 0.000 claims 1
- 230000003321 amplification Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案による車載用テレビのダイバシ
テイー受信機を示すブロツク図である。
１０，２０，２１……受信アンテナ、１２……
テレビチユーナ、１６……音声中間周波数増幅回
路、１７……テレビ音声ダイバシテイー回路、２
２……ＦＭチユーナ、２３，２４……ＦＭ中間周
波数増幅回路、２５……ＦＭダイバシテイー回路
。
FIG. 1 is a block diagram showing a diversity receiver for an on-vehicle television according to the present invention. 10, 20, 21...receiving antenna, 12...
Television tuner, 16...Audio intermediate frequency amplification circuit, 17...TV audio diversity circuit, 2
2...FM tuner, 23, 24...FM intermediate frequency amplification circuit, 25...FM diversity circuit.
Claims (1)
レビ放送の音声信号とＦＭ放送電波の両方を受信
可能の第１のＦＭ受信回路と、ＦＭ放送帯の電波
を受信する第２のＦＭ受信回路と、上記テレビ受
信回路と第１のＦＭ受信回路を同一受信周波数に
設定して受信を行ない該受信回路出力を比較して
いずれか一方の受信回路を切換選択するテレビ音
声ダイバシテイー回路と、上記第１及び第２のＦ
Ｍ受信回路を同一受信周波数に設定して受信を行
ない該受信回路の出力を比較していずれか一方の
受信回路を切換選択するＦＭダイバシテイー回路
と、を備えたことを特徴とする車載用テレビのダ
イバシテイー受信機。 A television reception circuit that receives television broadcasts, a first FM reception circuit that can receive both the audio signals of the television broadcasts and FM broadcast radio waves, and a second FM reception circuit that receives radio waves in the FM broadcast band; a television audio diversity circuit that performs reception by setting the television reception circuit and the first FM reception circuit to the same reception frequency, compares the outputs of the reception circuits, and selects one of the reception circuits; Second F
An FM diversity circuit that performs reception by setting M reception circuits to the same reception frequency, compares the outputs of the reception circuits, and selects one of the reception circuits. diversity receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9829190U JP2509964Y2 (en) | 1990-09-19 | 1990-09-19 | Car TV Diversity-Receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9829190U JP2509964Y2 (en) | 1990-09-19 | 1990-09-19 | Car TV Diversity-Receiver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0455842U true JPH0455842U (en) | 1992-05-13 |
| JP2509964Y2 JP2509964Y2 (en) | 1996-09-04 |
Family
ID=31839354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9829190U Expired - Lifetime JP2509964Y2 (en) | 1990-09-19 | 1990-09-19 | Car TV Diversity-Receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2509964Y2 (en) |
-
1990
- 1990-09-19 JP JP9829190U patent/JP2509964Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2509964Y2 (en) | 1996-09-04 |
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