SM5010/SM5011频谱分析仪 Spectrum Analyzer 频谱仪1050MHz 带跟踪信号发生器详细描述
SM- SM-5011
SM频谱分析仪适用于电 子产品开发研制的先期测试，CATV/MATV系统的故障检查，蜂窝电话/传呼系统的测试和电磁兼容性的诊断等。和Mz530近场探头组合，可对射频漏场进行检测。
SM5011装有跟踪信号发生器；频谱仪和跟踪信号发生器组合使用可以使它完成其它扫频系统做不到的事情，如扫频仪、示波器等。
SMspectrum analyzer is used for the early test in the development of electrical products, troubleshooting of CATV/MATV system as well as the test and trouble diagnosis of cellular phone/paging systems. Combined with the near field probes of Mz530, it can detect the missing fields of radio frequency.
SM5011 is equipped with a tracing signal generator, and in the combined use of spectrum analyzer and tracing signal generator, it can complete the work which cannot be done by other frequency sweep system, such as sweep generator, oscilloscope, etc.
Specifications
SMSpectrum Analyzer
Input frequency response (输入频响)
0.15~1050MHz, 3dB (0.15到1050MHz,3dB)
Display accuracy of central frequency
(中心频率显示精度)
±100KHz (frequency sweep width +100KHz) (扫频宽度＋100KHz)
Accuracy of mark frequency (标记频率精度)
±0.1% (frequency sweep width +100KHz) (±0.1%,扫频宽度+100KHz)
Frequency display resolution (显示分辨率)
100KHz (41/2 bit LED display) (100KHz,41⁄2位LED显示)
Frequency sweep width (扫频宽度)
0.1MHz/div-100KHz/div with 1, 2 and 5 step system And 0Hz/div (0 frequency sweep) Accuracy: ±10% (each range)(0.1MHz/div到100KHz/div按1,2,5进制)(和0Hz/div(0扫频) 精度:±10%(各档)
Intermediate frequency bandwidth (中频带宽)
20KHz and 400KHz (20KHz和400KHz)
Video filter (视频滤波器)
(When on) 4KHz (按通时,4KHz)
Amplitude range (幅度范围)
-107~+13dB
Reference level (参考电平)
-27dB~+13dB (10dB for every step) ±2dB (-27dB到+13dB,每级10dB,±2dB)
Average noise level (平均噪音水平)
-97dB(20KHz intermediate frequency width) (中频带宽20KHz)
Display range of CRT screen (CRT显示范围)
80 dB(10dB/div)
Error of vertical display (垂直显示误差)
±2dB (2 With attenuator) 250MHz signal ( ±2dB,2加衰减器,250MHz信号)
Input attenuator (输入衰减器)
0~40dB (4x10dB step) error: +/-1dB/10dB (0到40dB,4X10dB步进,误差:±1dB/10dB)
Maximum input level (大输入电平)
+10dBm,+25V DC(Input attenuator set at 0dB) (+10dBm,+25V DC,输入衰减器0dB)+20dBm (input attenuator set at 40dB) (+20dBm,输入衰减器置于40dB)
Frequency stability (频率稳定性)
Over 150KHz/hour (优于150KHz/小时)
Input socket type (输入插座类型)
BNC
Input impedance (输入阻抗)
50W
Power supply (电源)
220V/110V; ±Hz/60Hz
Tracing signal generator (SM5011 only) (追踪信号发生器)
Input frequency response (输入频响)
MHz, 3dB
Output level range (输出电平范围)
-50~+1dBm (4x10dB) ±3dB
Output attenuator (输出衰减器)
0~40dB (4x10dB step) error: ±1dB/10dB (0到40dB,4X10dB步进,误差:±1dB/10dB)
Input socket type (输入插座类型)
BNC
Input impedance (输入阻抗)
50W
Others (其它)
DC output (直流输出)
+6V (for probe) ( +6V,供探头使用)
AM demodulation output (AM解调输出)
Impedance of load ≥16W (负载阻抗≥16W)