UHF converterとは 意味・読み方・使い方

An amplifier 25 with a frequency converter converts the frequency of a signal at an L- TV-VHF band from an antenna 23 into the frequency of a signal at an H- TV-VHF band (or of a signal at a UHF band) and transmits the converted signal to the mixer 7.例文帳に追加

アンテナ２３からのＬ−ＴＶ−ＶＨＦ帯の信号は、周波数変換器付き増幅器２５でＨ−ＴＶ−ＶＨＦ帯の信号（又は、ＵＨＦ帯の信号）に周波数変換され、ミクサ７に伝送される。 - 特許庁

The converter 30 selects/demodulates digital terrestrial broadcasting signals included in the received signals, generates analog television signals of a broadcasting channel (UHF) different from that of the receiving signals from demodulated video/sound signal and transmits the analog television signals from the television terminal 18 to reception equipment 20.例文帳に追加

この装置３０は、受信信号に含まれるデジタル地上放送信号を選局・復調し、復調した映像・音声信号から受信信号とは異なる放送チャンネル（ＵＨＦ）のアナログテレビ信号を生成し、テレビ端子１８から受信設備２０へと送出する。 - 特許庁

To prevent oscillated signals generated from a local oscillator in an operating-side frequency converter from leaking to a nonoperating-side frequency converter, from being radiated into the air through an antenna as unwanted radiation, and from interrupting another receiver, etc., with respect to a tuner for receiving television signal which is adaptable to two frequency bands of the VHF band and UHF band.例文帳に追加

ＶＨＦ帯とＵＨＦ帯との二つの周波数帯に対応しているテレビジョン信号受信用チューナにおいて、動作側の周波数変換器内の局部発振器から発生した発振信号が、非動作側の周波数変換器へ漏洩し、アンテナを通じて空中へ不要輻射として放射され、他の受信機等に妨害を与えることを防ぐ。 - 特許庁

The converter 12 is provided with the reception part 31 for receiving the UHF signals from the transmission part 14 of the portable radio equipment 11 and converting them to the voice signals and the transmission part 32 for converting the voice signals from the reception part 31 to the inductive radio frequency signals and sending the inductive radio frequency signals from a transmission antenna 38 to the inductive line.例文帳に追加

コンバーター12は、携帯無線機11の送信部14からのＵＨＦ信号を受信して音声信号に変換する受信部31と、この受信部31からの音声信号を誘導無線周波数信号に変換し、その誘導無線周波数信号を送信アンテナ38から誘導線に送り込む送信部32とを備えている。 - 特許庁

The tuner circuit includes a local oscillator 56, frequency dividers 57, 66 and a tuning voltage converter 74 to convert a tuning voltage of the local oscillator 56 outputted from a PLL circuit 73 into a tuning voltage of single tuned filters 52, 62, and double tuned filters 54, 64, so that the tuner circuit can receive a broadband channel including consecutive VHF broadcast bands and consecutive UHF broadcast bands.例文帳に追加

局部発振器５６と分周器５７，６６と同調電圧変換器７４を備えることにより、ＰＬＬ回路７３から出力される局部発振器５６の同調電圧を単同調フィルタ５２，６２および複同調フィルタ５４，６４の同調電圧に変換することで、連続するＶＨＦ放送帯域とＵＨＦ放送帯域の広帯域なチャンネルを受信できるチューナ回路を実現することができる。 - 特許庁