<>ZX供型号:MS9000A&nbs; 彩像监视数字场仪MS2018停产,升型号为MS9000A&nbs;><>1.
清数字电视TFT4.5寸 彩像监视,拥有的视觉。
1. 的QAM指标检测分析——平均功率、MER、BER、星座图。
2. 的模拟电视指标检测——电平、V/A、 &nbs;C/N、斜率、 自动检测
3. 频谱分析功能,能够真实反映实际频道的频谱情况
4. 支持多种DVB模式:16QAM,32QAM,64QAM,128QAM,256QAM。
5. 宽码率设置:1MS/S—8MS/S。
6. QSK COFDM功率检测。
7. 模拟、数字频道创建功能,于任何网络检测。
8. 清TFT4.5寸彩像监视(模拟号),拥有的视觉。
9. 充电、长的连续工作时间达3小时,适各种测需要。
10. 正、反向回传号传输测功能。
频率频谱分析功能 ............. . .......
l 频率围:5-870 MHz
l 频谱带宽:125MHz, 62.5MHz, 12.5MHz, 6.25MHz
l 电平测试围:10 dBμV~120 dBμV &nbs; &nbs; &nbs; &nbs; &nbs; &nbs;
.数字DVB测指标.... ...... &nbs; &nbs; &nbs;......
l 频率围: &nbs; &nbs;5MHz~870MHz &nbs;
l 数字平均功率: 20 dBμV~110 dBμV &nbs;
l 电平分辨率:0.1dB &nbs; &nbs; 电平精度: ±2dB
l 调制误码率MER: 22dB~39dB (64 QAM)
l MER精度: ±2dB
l 比误码率BER: R—S 前 1E-2~1E-9 &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs;
l 支持解调形式: DVB-C/ITU-T J.83-Annex A standard, &nbs;16/32/64/128/256QAM &nbs;
l 功率支持:QAM,QSK,COFDM等
l 符 号 率: 1MS/S~8MS/S &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs;
l 带 &nbs; &nbs;宽: 用户自行设定
.模拟电视测指标..... ....... &nbs; &nbs; ....
l 频率围: 5MHz~870MHz &nbs;
l 电平测围: 20dBμV~120dBμV
l 电平分辨率:0.1dB &nbs; &nbs;电平精度: ±1.5dB
.其 &nbs; 他.............. .... &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs; &nbs;..
l 输入阻抗: 75Ω
l 其他测试功能:斜率测、干线电压测等
l 外形尺寸:170x225x60 mm
l 连续工作时间: 3小时/充足电 &nbs;
l 界面:中文,菜单式界面
l 频道扫描: 扫描频道总数多150个频道
l 电 &nbs; &nbs;池: 12V/2400mAH 镍氢电池
l 充 电 器: AC 90~240V 50/60Hz
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