JPH0560049U - UHF band FM video / audio monitor TV receiver - Google Patents
UHF band FM video / audio monitor TV receiverInfo
- Publication number
- JPH0560049U JPH0560049U JP009590U JP959092U JPH0560049U JP H0560049 U JPH0560049 U JP H0560049U JP 009590 U JP009590 U JP 009590U JP 959092 U JP959092 U JP 959092U JP H0560049 U JPH0560049 U JP H0560049U
- Authority
- JP
- Japan
- Prior art keywords
- video
- receiver
- monitor
- audio
- 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.)
- Pending
Links
Abstract
(57)【要約】
【目的】 映像信号、及び音声信号を８００ＭＨｚ帯で
ＦＭ変調した電波を、手軽に携帯しながら直接受信する
ことを目的とした、ＵＨＦ帯ＦＭ映像音声モニターテレ
ビ受像機である。
【構成】 ケース（２）の内部に８０ＯＭＨｚ帯ＦＭテ
レビ受信機と映像モニターテレビ（３）音声モニタース
ピーカー（４）電源用電池を接続してケース（２）の上
部にアンテナ（１）を取り付けたＵＨＦ帯ＦＭ映像音声
モニターテレビ受像機である。
(57) [Abstract] [Purpose] A UHF band FM video / audio monitor TV receiver for the purpose of directly receiving radio waves in which the video and audio signals are FM-modulated in the 800 MHz band while being easily carried. .. [Structure] An 80 OMHz band FM TV receiver, a video monitor TV (3), an audio monitor speaker (4) and a power supply battery were connected to the inside of the case (2), and the antenna (1) was attached to the upper part of the case (2). UHF band FM video / audio monitor TV receiver.
Description
【０００１】[0001]
この考案は、ＵＨＦ帯の８００ＭＨｚ帯域内（周波数７７０ＭＨｚから８１０ ＭＨｚまて）で映像信号、及び音声信号をＦＭ変調した電波の受信を目的とした 、ＵＨＦ帯ＦＭ映像音声モニターテレビ受像機に関するものである。 The present invention relates to a UHF band FM video / audio monitor TV receiver for the purpose of receiving a radio signal in which a video signal and an audio signal are FM-modulated within the 800 MHz band (frequency 770 MHz to 810 MHz) of the UHF band. is there.
【０００２】[0002]
従来、ＵＨＦ帯で映像信号、及び音声信号をＦＭ変調した８００ＭＨｚ帯域内 （周波数７７０ＭＨｚから８１０ＭＨｚまで）の電波を直接受信できるテレビ受 像機はなく、８００ＭＨｚ帯の専用受信機、アンテナ、映像モニターテレビ、及 び音声モニタースピーカー等を組合せて映像及び音声を受信モニターしていた。 Conventionally, there is no TV receiver that can directly receive radio waves in the 800 MHz band (frequency 770 MHz to 810 MHz) that is FM-modulated in the UHF band and FM signals, and there is a dedicated receiver, antenna, video monitor TV for the 800 MHz band. , And audio monitor speakers were combined to receive and monitor video and audio.
【０００３】[0003]
これには次のような欠点があった。 （イ）８００ＭＨｚ帯の専用受信機と映像モニターテレビ、及び音声モニター スピーカーをコードで接続して受信モニターしなければならない。 （ロ）８００ＭＨｚ帯の専用受信機、大型のアンテナ、ケーブル等の組合せの ため大型で携帯しながら手軽に受信モニターすることができず不便であつた。 This had the following drawbacks. (B) The 800MHz band dedicated receiver, video monitor TV, and audio monitor speakers must be connected by a cord for reception monitoring. (B) Due to the combination of the 800 MHz band dedicated receiver, large antenna, cable, etc., it was inconvenient because it was too large to carry and monitor the reception easily.
【０００４】[0004]
アンテナ（１）８００ＭＨｚ帯ＦＭテレビ受信機と映像モニターテレビ（３） 音声モニタースピーカー（４）電源用電池をケース（２）の中に収納して小型に 一体化して手軽に携帯可能にした。 本考案は、以上のような構成によるＵＨＦ帯ＦＭ映像音声モニターテレビ受像 機である。 Antenna (1) 800MHz band FM TV receiver and video monitor TV (3) Audio monitor speaker (4) Battery for power supply is housed in case (2) and integrated into a small size to make it easy to carry. The present invention is a UHF band FM video / audio monitor TV receiver having the above-described configuration.
【０００５】[0005]
８００ＭＨｚ帯の送信機より映像信号、及び音声信号をＦＭ変調して発射され た電波を移動あるいは停止しながら、垂直に延ばしたアンテナ（１）で受信した 電波を、８００ＭＨｚ帯ＦＭテレビ受信機で復調した映像信号、及び音声信号を 映像モニターテレビ（３）及び音声モニタースピーカー（４）で携帯しながら手 軽に受信モニターできる。 The 800MHz band FM television receiver demodulates the radio waves received by the vertically extended antenna (1) while moving or stopping the radio waves emitted by FM modulating the video and audio signals from the 800MHz band transmitter. The received video and audio signals can be easily received and monitored while being carried by the video monitor TV (3) and audio monitor speaker (4).
【０００６】[0006]
以下、本案の実施例について説明する。 ケース（２）の内に８００ＭＨｚ帯ＦＭテレビ受信機と、映像モニターテレビ （３）と音声モニタースピーカー（４）及び電源用電池を収納し、ケース（２） の上部にアンテナ（１）を取り付けたものである。 Hereinafter, examples of the present invention will be described. An 800 MHz band FM TV receiver, a video monitor TV (3), an audio monitor speaker (4) and a power supply battery are housed in the case (2), and the antenna (1) is attached to the upper part of the case (2). It is a thing.
【０００７】 本案は以上のような構成で、これを使用するときは、ケース（２）を携帯しが ら電波をよく受信できるようにアンテナを調整して、８００ＭＨｚ帯の電波を受 信して映像音声を受信モニターする。The present invention has the above-described configuration, and when using this, the antenna is adjusted so that the case (2) is carried and the radio wave is well received, and the radio wave in the 800 MHz band is received. Receive and monitor video and audio.
【０００８】[0008]
現在、テレビの中継放送で、生放送あるいは中継録画しているプログラムを、 放送スタジオやテレビ中継車から送出される映像音声信号でＦＭ変調した放送プ ログラムを８００ＭＨｚ帯送信機で送信し、個々にＵＨＦ帯ＦＭ映像音声モニタ ーテレビ受像機を持つことにより、手軽に番組の内容を放送現場の多数の関係者 が同時にプログラムを受信モニターすることで番組の制作進行を円滑におこなう ことができる。 At present, a program that is currently being broadcast live or recorded by relay broadcasting on TV is FM-modulated with a video / audio signal sent from a broadcasting studio or a TV broadcasting vehicle, and a broadcasting program is transmitted by an 800 MHz band transmitter. With an FM video / audio monitor and TV receiver, many related parties at the broadcasting site can receive and monitor the program at the same time so that the production of the program can proceed smoothly.
【図面の簡単な説明】[Brief description of drawings]
【図１】本考案の斜視図である。FIG. 1 is a perspective view of the present invention.
１ はアンテナ ２ はケース ３ は映像モニターテレビ ４ は音声モニタースピーカー 1 is antenna 2 is case 3 is video monitor TV 4 is audio monitor speaker
Claims (1)
７７０ＭＨｚから８１０ＭＨｚまで）で映像信号、及び
音声信号をＦＭ変調（周波数変調）した電波を受信でき
るＵＨＦ帯ＦＭ映像音声モニターテレビ受像機。1. A UHF band FM video / audio monitor television receiver capable of receiving a video signal and a radio wave obtained by FM-modulating (frequency-modulating) an audio signal within the 800 MHz band (frequency: 770 MHz to 810 MHz) of the UHF band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP009590U JPH0560049U (en) | 1992-01-14 | 1992-01-14 | UHF band FM video / audio monitor TV receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP009590U JPH0560049U (en) | 1992-01-14 | 1992-01-14 | UHF band FM video / audio monitor TV receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0560049U true JPH0560049U (en) | 1993-08-06 |
Family
ID=11724546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP009590U Pending JPH0560049U (en) | 1992-01-14 | 1992-01-14 | UHF band FM video / audio monitor TV receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0560049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013521725A (en) * | 2010-03-23 | 2013-06-10 | ドルビー ラボラトリーズ ライセンシング コーポレイション | Technology to perceive sound localization |
| US8838274B2 (en) | 2001-06-12 | 2014-09-16 | Irobot Corporation | Method and system for multi-mode coverage for an autonomous robot |
-
1992
- 1992-01-14 JP JP009590U patent/JPH0560049U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8838274B2 (en) | 2001-06-12 | 2014-09-16 | Irobot Corporation | Method and system for multi-mode coverage for an autonomous robot |
| JP2013521725A (en) * | 2010-03-23 | 2013-06-10 | ドルビー ラボラトリーズ ライセンシング コーポレイション | Technology to perceive sound localization |
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