基礎(chǔ)信息Product information
產(chǎn)品名稱:
JH5500A Digital TV Signal Generator
產(chǎn)品型號:JH5500A
廠商性質(zhì):經(jīng)銷商
所在地:深圳市
訪問量:1393
更新時間:2024-10-04
產(chǎn)品簡介:
JH5500A Digital TV Signal Generator JH5500A為一臺多制式DTV(數(shù)字電視)信號發(fā)生器,本機一臺即可應(yīng)對日本、中國、美國、歐州、巴西等世界各國的數(shù)字電視(包括地面、有線、衛(wèi)星),使用方式為選擇其中一個制式加以輸出
產(chǎn)品特性Product characteristics
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JH5500A Digital TV Signal Generator
JH5500A digital TV signal generator adopts embedded system. It can run more stably and provide a more convenient operation. This equipment supports US standards of ATSC(8VSB & QAM-B),EU standards of DVB-T/H、DVB-T2 and DVB-C, Japanese standards of ISDB-T, Chinese standards of DTMB(DMB-TH,ADTB-T).This is a 19" 2U standard unit . It can play TS code stream which can be digitally modulated and up-converted to the frequency of 47~862MHz and 950~2150MHz
JH5500A Digital TV Signal Generator
JH5500A為一臺多制式DTV(數(shù)字電視)信號發(fā)生器, 本機 一 臺即可應(yīng)對日本、中國、美國、歐州、巴西等世界各國的數(shù)字電視(包括地面、有線、衛(wèi)星) , 使用方式為選擇其中 一 個制式加以輸出 。
功能特點: 設(shè)備本身具有TS流文件播放功能,集碼流發(fā)生器和調(diào)制器于一體,無需外加TS流信號源 輸出頻率從47~ 3000 MHz,*覆蓋VHF、UHF電視頻道 RF輸出電平連續(xù)可變,可變范圍(QAM)-31.5 ~ 0dBm、(OFDM)-34.5 ~ -3dBm ,(增加電頻輸出選件可達到-11dbm) 此功能可以很好的測試接收機的靈敏度 支持制式有 地面:DVB-T/T2,ATSC,ISDB-T,DTMB
有線:DVB-C/C2,J.83B
衛(wèi)星:DVB-S/S2,ISDB-S
一體化設(shè)計,外接 鼠標 鍵盤顯示器 即可設(shè)置參數(shù) ,操作更方便 主要應(yīng)用: 數(shù)字電視標準信號發(fā)生器 機頂盒與一體機研發(fā),性能檢測及生產(chǎn)測試用信號源 廣播電視傳輸系統(tǒng)模擬,演示 、 展會 、 電器賣場等 DTV 芯片開發(fā)(調(diào)諧器/解碼) JH5500A Digital TV Signal Generator
Main Features: Integration of TS stream files playing, code stream generator and modulator, with no needs of external TS stream signal source. Output signal frequency of 47~862MHz and 950~2150MHz,which completely covers VHF-and UHF-band TV channels and L-band satellite digital TV channels . Provide more stable performance by adopting embedded operation system. Provide more convenient operation through an integrated design. 19 ‘’ 2U standard Unit.
Main Applications: Digital TV standard signal generator The R&D, performance and production test of TV set top boxes and all-in-one machines Simulation and display of broadcast TV transmission system, exhibition and appliance stores DTV chip development(tuner/decoding)