SM-5011频谱分析仪SM-5011

Specifications

SM-5010/5011 Spectrum 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) 

±200KHz (frequency sweep width +200KHz)    (扫频宽度＋200KHz)

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; ±10%; 50Hz/60Hz

Tracing signal generator (SM5011 only) (追踪信号发生器)

Input frequency response (输入频响)

0.15-1050MHz, 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)