JPS6258936U - - Google Patents
Info
- Publication number
- JPS6258936U JPS6258936U JP15058985U JP15058985U JPS6258936U JP S6258936 U JPS6258936 U JP S6258936U JP 15058985 U JP15058985 U JP 15058985U JP 15058985 U JP15058985 U JP 15058985U JP S6258936 U JPS6258936 U JP S6258936U
- Authority
- JP
- Japan
- Prior art keywords
- band
- receiving
- function
- antennas
- wave band
- 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 4
- 239000003990 capacitor Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Description
第１図はこの考案に係わるダイバーシテイ受信
機の一実施例を示すブロツク図、第２図はこの考
案の他の実施例を示すブロツク図、第３図及び第
４図は夫々第１及び第２図の変形例を示すブロツ
ク図、第５図は従来のダイバーシテイ受信機のブ
ロツク図である。
ＡＮＴ１，ＡＮＴ２…ＦＭアンテナ、Ｃ１，Ｃ
２…コンデンサ、Ｌ１，Ｌ２…コイル、Ｓ１…Ｆ
Ｍアンテナ切替スイツチ、Ｓ２…ＦＭ／ＡＭ検波
信号切替スイツチ、Ｓ３…ＦＭチユーナ切替スイ
ツチ、Ｓ４…並列接続切替スイツチ（並列接続手
段）、Ｕ１，Ｕ２…ＦＭチユーナ、Ｕ３…ＡＭチ
ユーナ、１２…並列接続手段。
Fig. 1 is a block diagram showing one embodiment of the diversity receiver according to this invention, Fig. 2 is a block diagram showing another embodiment of this invention, and Figs. 2 is a block diagram showing a modification of FIG. 2, and FIG. 5 is a block diagram of a conventional diversity receiver. ANT 1 , ANT 2 ...FM antenna, C 1 , C
2 ...Capacitor, L1 , L2 ...Coil, S1 ...F
M antenna changeover switch, S2 ... FM/AM detection signal changeover switch, S3 ...FM tuner changeover switch, S4 ...parallel connection changeover switch (parallel connection means), U1 , U2 ...FM tuner, U3 ...AM Tuner, 12...Parallel connection means.
Claims (1)
帯信号の受信機能、および中波帯ないし長波帯信
号の受信機能を有し、前記ＵＨＦ帯ないしＶＨＦ
帯信号の受信時には、前記複数のアンテナ切替え
によるダイバーシテイ受信を行なうとともに前記
中波帯ないし長波帯信号の受信時に前記複数のア
ンテナを並列接続させる並列接続手段を備えさせ
たことを特徴とするダイバーシテイ受信機。 Equipped with multiple antennas, UHF band or VHF
It has a function of receiving band signals, and a function of receiving medium wave band or long wave band signals, and has a function of receiving band signals in the UHF band or VHF band.
The diver is characterized in that it performs diversity reception by switching the plurality of antennas when receiving a band signal, and further includes parallel connection means for connecting the plurality of antennas in parallel when receiving the medium wave band or long wave band signal. city receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15058985U JPH062354Y2 (en) | 1985-09-30 | 1985-09-30 | Diversity receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15058985U JPH062354Y2 (en) | 1985-09-30 | 1985-09-30 | Diversity receiver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6258936U true JPS6258936U (en) | 1987-04-11 |
| JPH062354Y2 JPH062354Y2 (en) | 1994-01-19 |
Family
ID=31066867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15058985U Expired - Lifetime JPH062354Y2 (en) | 1985-09-30 | 1985-09-30 | Diversity receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH062354Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09102764A (en) * | 1995-10-03 | 1997-04-15 | Alpine Electron Inc | Diversity device for fm multiplex broadcast receiver |
-
1985
- 1985-09-30 JP JP15058985U patent/JPH062354Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09102764A (en) * | 1995-10-03 | 1997-04-15 | Alpine Electron Inc | Diversity device for fm multiplex broadcast receiver |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH062354Y2 (en) | 1994-01-19 |
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