天津德力儀器設備有限公司

使用手冊軟件升級

E8001(3GHz) 便攜式頻譜分析模塊

聯系方式：

產品簡介

德力儀器推出了面向系統集成商的E8001頻譜監測模塊，提供了開放的編程接口，系統設備集成開發商可進行二次開發，豐富的編程指令可完成更強大的、更有效的功能，為頻譜監測提供完全的實時監測。

功能特點

● 頻率范圍：9kHz-3000MHz；

● 多種掃描模式：具有快速掃描模式,有助于捕捉突發的干擾信號；

● 遠程實時監控操作：通過網絡接口實現對監測模塊的遠程監測及設置；

● 體積小，便于集成到其他系統中；

● 低功耗設計<8w；

● 產品性能指標優良；

● 支持SCPI指令集,完全開放的編程接口,可做二次升級及功能的再次開發；

技術參數

?主要技術指標

指標名稱	E8001(3GHz)
頻率范圍	9kHz~3GHz
頻率參數
老化速度	1 x10-6/year
穩定性	<±1 x 10-6
溫度穩定性	±2 x10-6 (0 - 50)℃
頻標計數精度	(信噪比為25 dB，分辨率帶寬（RBW）/掃寬= 0.01)
計數精度	±2 x10-6±1
分辨率	10Hz
頻率掃描寬度
范圍	0Hz(零帶掃寬)，1KHz- 3000MHz
掃描時間和觸發方式	5dB
掃描時間范圍	20ms – 250s(頻率掃描寬度 ≥ 200 Hz) 20μs –250s(頻率掃描寬度= 0 Hz) 1ms–250s(頻率掃描寬度1M~100MHz，快掃模式)
時間精度	<±0.2%
觸發方式	自由觸發、單次觸發、視頻觸發、行觸發
分辨率帶寬
范圍	<±10%Hz
帶寬精度	10Hz - 3 MHz 1-3
選擇性	（60dB/3dB帶寬比）：<5：1
視頻帶寬
穩定性
相位噪聲	典型值＜ -90dBc/Hz @連續信號偏移100kHz 典型值＜ -80 dBc/Hz @連續信號偏移10 kHz

幅度指標

衰減器
范圍	0dB - 50dB
步進	5dB/(1dB選件)
內置放大器
頻率范圍	1MHz – 3000MHz
增益	18dB（典型值）
噪聲系數	+30dBm(峰值功率/入口衰減>15dB)dB 50VDC
最大安全輸入電平	±2 x10-6±1
三階互調截獲點(TOI)	典型值 > 10dBm
顯示平均噪聲電平	（無信號輸入，0dB衰減，30 kHz RBW， 100 Hz VBW，采樣值檢波）
放大器關閉	≤-100dBm，1 MHz～1GH ≤-92dBm，1GHz～3GHz
放大器打開	≤-118dBm，1 MHz～1GHz ≤-108dBm，1GHz～3GHz
雜散信號響應范圍
二次諧波	<-70 dBc -20dBm單音混頻器輸入，放大器關閉
三階互調	<-65dBc -20dBm雙單音混頻器輸入，信號間≥1MHz，放大器關閉
剩余響應	（無信號輸入，衰減器為0） ≤-85dBm 1MHz - 3000MHz
顯示范圍
對數刻度	0.1 -0.9 dB/格，0.1dB步進 1-40dB/格，1dB步進
線性刻度	10格
刻度單位	dBm， dBmV， dBμV， mV
頻標讀數分辨率	0.03 dB對數下參考電平的0.03% 線性下
檢波方式	采樣值、正峰值、負峰值、普通值、平均值
頻標功能	峰值、下一峰值、頻標到中心、頻標到參考等等
頻標顯示	普通、差值、固定、頻率計數
參考電平	-130 dBm— +30dBm
電平精度	典型值≤±1.0dB@+25±5℃
分辨率帶寬切換精度	典型值<? 0.1dB
輸入衰減器切換精度	典型值<?0.3dB

輸入/輸出指標

射頻輸入
輸入接頭	SMA型接頭
輸入阻抗	50Ω
駐波比	典型值<1.8 (10MHz – 3000MHz，衰減器≥10dB)
USB輸出	1個USB1.1
LAN口	10M/100M自適應

電源指標

供電電壓	DC 8-18V
電流	約0.9A@8V

其它指標

工作溫度	-10°C - +40°C
儲藏溫度	-40°C - +70°C
尺寸 (寬X高X長)	130mm X 90mm X 30mm

基本文件流程錯誤 SQL 調試

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