Specifications

SM-5010/5011 Spectrum Analyzer

Input frequency response (輸入頻響)

0.15~1050MHz, 3dB    (0.15到1050MHz,3dB)

Display accuracy of central frequency

(中心頻率顯示精度) 

±100KHz (frequency sweep width +100KHz)    (掃頻寬度＋100KHz)

Accuracy of mark frequency (標記頻率精度)

±0.1% (frequency sweep width +100KHz)    (±0.1%,掃頻寬度+100KHz)

Frequency display resolution (顯示分辨率)

100KHz (41/2 bit LED display)    (100KHz,41⁄2位LED顯示)

Frequency sweep width (掃頻寬度)

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進制)(和0Hz/div(0掃頻) 精度:±10%(各檔)

Intermediate frequency bandwidth (中頻帶寬)

20KHz and 400KHz    (20KHz和400KHz)

Video filter (視頻濾波器)

(When on) 4KHz    (按通時,4KHz)

Amplitude range (幅度范圍)

-107~+13dB

Reference level (參考電平)

-27dB~+13dB (10dB for every step) ±2dB      (-27dB到+13dB,每級10dB,±2dB)

Average noise level (平均噪音水平)

-97dB(20KHz intermediate frequency width)    (中頻帶寬20KHz)

Display range of CRT screen (CRT顯示范圍)

80 dB(10dB/div)

Error of vertical display (垂直顯示誤差)

±2dB (2 With attenuator) 250MHz signal     ( ±2dB,2加衰減器,250MHz信號)

Input attenuator (輸入衰減器)

0~40dB (4x10dB step) error: +/-1dB/10dB    (0到40dB,4X10dB步進,誤差:±1dB/10dB)

Maximum input level (大輸入電平)

+10dBm,+25V DC(Input attenuator set at 0dB)    (+10dBm,+25V DC,輸入衰減器0dB)+20dBm (input attenuator set at 40dB)    (+20dBm,輸入衰減器置于40dB)

Frequency stability (頻率穩(wěn)定性)

Over 150KHz/hour    (優(yōu)于150KHz/小時)

Input socket type (輸入插座類型)

BNC

Input impedance (輸入阻抗)

50W

Power supply (電源)

220V/110V; ±10%; 50Hz/60Hz

Tracing signal generator (SM5011 only) (追蹤信號發(fā)生器)

Input frequency response (輸入頻響)

0.15-1050MHz, 3dB

Output level range (輸出電平范圍)

-50~+1dBm (4x10dB) ±3dB

Output attenuator (輸出衰減器)

0~40dB (4x10dB step) error: ±1dB/10dB      (0到40dB,4X10dB步進,誤差:±1dB/10dB)

Input socket type (輸入插座類型)

BNC

Input impedance (輸入阻抗)

50W

Others (其它)

DC output (直流輸出)

+6V (for probe)   ( +6V,供探頭使用)

AM demodulation output (AM解調輸出)

Impedance of load  ≥16W   (負載阻抗≥16W)