SM-5011頻譜分析儀SM-5011
SM-5011頻譜分析儀SM-5011
SM-5011頻譜分析儀SM-5011
SM5010/5011頻譜分析儀適用于電子產品開發研制的先期測試，CATV/MATV系統的故障檢查，蜂窩電話/傳呼系統的測試和電磁兼容性的診斷等。和Mz530近場探頭組合，可對射頻漏場進行檢測。
SM5011裝有跟蹤信號發生器；頻譜儀和跟蹤信號發生器組合使用可以使它完成其它掃頻系統做不到的事情，如掃頻儀、示波器等。
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Specifications |
SM-5010/5011 Spectrum Analyzer |
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Input frequency response (輸入頻響) |
0.15~1050MHz, 3dB (0.15到1050MHz,3dB) |
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Display accuracy of central frequency (中心頻率顯示精度) |
±200KHz (frequency sweep width +200KHz) (掃頻寬度＋200KHz) |
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Accuracy of mark frequency (標記頻率精度) |
±0.1% (frequency sweep width +100KHz) (±0.1%,掃頻寬度+100KHz) |
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Frequency display resolution (顯示分辨率) |
100KHz (41/2 bit LED display) (100KHz,41?2位LED顯示) |
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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) |
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Intermediate frequency bandwidth (中頻帶寬) |
20KHz and 400KHz (20KHz和400KHz) |
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Video filter (視頻濾波器) |
(When on) 4KHz (按通時,4KHz) |
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Amplitude range (幅度范圍) |
-107~+13dB |
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Reference level (參考電平) |
-27dB~+13dB (10dB for every step) ±2dB (-27dB到+13dB,每級10dB,±2dB) |
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Average noise level (平均噪音水平) |
-97dB(20KHz intermediate frequency width) (中頻帶寬20KHz) |
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Display range of CRT screen (CRT顯示范圍) |
80 dB(10dB/div) |
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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) |
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Input attenuator (輸入衰減器) |
0~40dB (4x10dB step) error: +/-1dB/10dB (0到40dB,4X10dB步進,誤差:±1dB/10dB) |
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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) |
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Frequency stability (頻率穩定性) |
Over 150KHz/hour (優于150KHz/小時) |
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Input socket type (輸入插座類型) |
BNC |
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Input impedance (輸入阻抗) |
50W |
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Power supply (電源) |
220V/110V; ±10%; 50Hz/60Hz |
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Tracing signal generator (SM5011 only) (追蹤信號發生器) |
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Input frequency response (輸入頻響) |
0.15-1050MHz, 3dB |
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Output level range (輸出電平范圍) |
-50~+1dBm (4x10dB) ±3dB |
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Output attenuator (輸出衰減器) |
0~40dB (4x10dB step) error: ±1dB/10dB (0到40dB,4X10dB步進,誤差:±1dB/10dB) |
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Input socket type (輸入插座類型) |
BNC |
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Input impedance (輸入阻抗) |
50W |
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Others (其它) |
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DC output (直流輸出) |
+6V (for probe) ( +6V,供探頭使用) |
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AM demodulation output (AM解調輸出) |
Impedance of load ≥16W (負載阻抗≥16W) |
