TV-transmitter

基本解釋

To run a TV station, and to buy the 500-1000W transmitter this requires, it only costs RMB50,000.
這些私人電視臺(tái)只需5萬(wàn)元的成本買(mǎi)個(gè)500瓦至1000瓦功率的發(fā)射機(jī)就可以運(yùn)作。
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Second, the paper analyses the macro-environment and competitive situation of TV transmitter industry.
然后對(duì)電視發(fā)射機(jī)制造行業(yè)的宏觀環(huán)境以及產(chǎn)業(yè)競(jìng)爭(zhēng)狀況進(jìn)行了分析。
The switch mode regulated power supply using self - adjusting technique is introduced. In TV transmitter, it is used to the large power transmit-ting tubes with variable voltage for cold filament.
介紹了一種采用自適應(yīng)技術(shù)的開(kāi)關(guān)型穩(wěn)壓電源，對(duì)電視發(fā)射機(jī)大功率發(fā)射管的冷態(tài)燈絲平滑上電壓，有效提高了發(fā)射管的使用壽命。