JPH01117140U - - Google Patents

Info

Publication number
JPH01117140U
JPH01117140U JP1171788U JP1171788U JPH01117140U JP H01117140 U JPH01117140 U JP H01117140U JP 1171788 U JP1171788 U JP 1171788U JP 1171788 U JP1171788 U JP 1171788U JP H01117140 U JPH01117140 U JP H01117140U
Authority
JP
Japan
Prior art keywords
digital signal
modulation means
modulating
carrier
utility
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
Application number
JP1171788U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1171788U priority Critical patent/JPH01117140U/ja
Publication of JPH01117140U publication Critical patent/JPH01117140U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

Description

【図面の簡単な説明】
第1図及び第2図はこの考案の一実施例を示す
構成図、第3図〜第8図は従来例の説明のための
図である。 30……コンパクトデイスクプレーヤ、31…
…増幅器、61……Dフリツプフロツプ、62…
…インピーダンス変換回路、63……無線TV送
信機、64……送信アンテナ、71……受信アン
テナ、72……TVチユーナ、73……中間周波
増幅及び検波回路、75……EFM―PLL回路
、76……信号処理回路、79……D/Aコンバ
ータ、80……ローパスフイルタ、81……出力
アンプ。

Claims (1)

  1. 【実用新案登録請求の範囲】 デイジタル信号を所定周波数のキヤリアで変調
    する変調手段と、 この変調手段より出力される変調信号を無線送
    信する送信手段と、 を有してなるデイジタル信号伝送装置。
JP1171788U 1988-01-30 1988-01-30 Pending JPH01117140U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1171788U JPH01117140U (ja) 1988-01-30 1988-01-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1171788U JPH01117140U (ja) 1988-01-30 1988-01-30

Publications (1)

Publication Number Publication Date
JPH01117140U true JPH01117140U (ja) 1989-08-08

Family

ID=31220516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1171788U Pending JPH01117140U (ja) 1988-01-30 1988-01-30

Country Status (1)

Country Link
JP (1) JPH01117140U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5487412A (en) * 1977-12-23 1979-07-11 Mitsubishi Electric Corp Code transferring method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5487412A (en) * 1977-12-23 1979-07-11 Mitsubishi Electric Corp Code transferring method

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