天津德力儀器設備有限公司

E8000A（3G）手持頻譜分析儀

產品概述：
E8000A頻譜儀是一款性能優異的手持頻譜分析儀，其掃描速度、動態范圍、抗失真特性和低相位噪聲都是同類機型中的佼佼者。其功能包括：9kHz~3GHz的頻譜分析、通道功率測試、臨道功率測試、占用帶寬測試、場強測試、FM/AM 測試、諧波分析等功能。

產品特點：
● 頻率范圍：9kHz-3GHz；
● 基本頻譜測量：具備快速掃描模式、掃描時間可設置范圍10us-1000s；
● 功率一鍵測量：信道功率、占用帶寬、鄰道功率、場強測量；
● 可進行遠程實時控制，支持數據導入導出；
● 整機重量<2.2 kg，100%電量下可連續使用時間>3.5小時。

技術參數

技術規格

型號	E8000A（3G）
頻率范圍	9kHz ～ 3.1GHz
頻率參數
計數精度	±0.5 ×10-6±1
分辨率	1Hz
頻率掃描寬度
零掃寬	支持
掃寬范圍	1kHz-3000MHz
掃描時間和觸發方式
掃描時間范圍	20ms–250s(頻率掃描寬度≥200Hz) 10μs–1000s(頻率掃描寬度=0Hz) 1ms–250s(頻率掃描寬度,快掃模式)
時間精度	<±0.2%
分辨率帶寬	100kHz ～ 3.1GHz/-50dBm-0dBm
范圍	1Hz - 3MHz 約10%步進
帶寬精度	<±10%
視頻帶寬
范圍	1Hz - 3 MHz 約10%步進

型號	E8600A
衰減器
范圍	0dB - 55dB
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	4dB（典型值）
最大安全輸入電平	+30dBm(峰值功率/入口衰減>15dB 50VDC
三階互調截獲點(TOI)	典型值 > 15dBm
動態范圍	>85dB
顯示平均噪聲電平	（E8000A無信號輸入，0dB衰減，100Hz RBW，100Hz VBW，采樣值檢波）
放大器關閉	≤-125dBm，5MHz～1GHz；≤-120dBm，1GHz～3GHz
放大器打開	≤-140dBm，5MHz～1GHz；≤-136dBm，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
剩余響應	（無信號輸入，衰減器為0） ≤-85dBm 5MHz-3100MHz
射頻輸入	10MHz~6GHz
輸入接頭	N型接頭
輸入阻抗	50Ω
駐波比	典型值<1.8(10MHz～3100MHz，衰減器≥10dB)
USB輸出	1個USB 2.0, 1個mini USB

LAN口	10M/100M自適應
電池類型	可充電鋰電池11.1V/5.2Ah
適配器	19V/3.42A
充電時間	>4.5小時


可供電時間	>3.5小時

尺寸 (寬X高X長)	257mm × 75mm × 185mm
凈重 (帶電池)	約2.2kg
顯示器	16cm (6.5 inches) TFT彩色液晶
顯示分辨率	640 × 480像素

基本文件流程錯誤 SQL 調試

D:\wwwroot\deviser\wwwroot\index.php ( 1.55 KB )
D:\wwwroot\deviser\wwwroot\conf\uc_config.php ( 0.46 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\ThinkPHP.php ( 1.68 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Extend\Engine\cluster.php ( 1.76 KB )
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D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Core\Think.class.php ( 11.14 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Core\ThinkException.class.php ( 0.76 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Core\Behavior.class.php ( 1.66 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Conf\alias.php ( 1.13 KB )
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D:\wwwroot\deviser\wwwroot\simplewind\Core\Lang\zh-cn.php ( 2.54 KB )
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D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Core\Dispatcher.class.php ( 11.32 KB )
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D:\wwwroot\deviser\wwwroot\simplewind\Common\common.php ( 16.93 KB )
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D:\wwwroot\deviser\wwwroot\application\Portal\Conf\config.php ( 0.49 KB )
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D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Behavior\ReadHtmlCacheBehavior.class.php ( 5.36 KB )
D:\wwwroot\deviser\wwwroot\application\Portal\Action\ProductAction.class.php ( 7.11 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Lib\Action\HomeBaseAction.class.php ( 5.33 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Lib\Action\AppframeAction.class.php ( 4.37 KB )
D:\wwwroot\deviser\wwwroot\data\runtime\Data\site_options.php ( 0.51 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Core\Model.class.php ( 52.78 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Core\Db.class.php ( 32.59 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Driver\Db\DbMysql.class.php ( 10.54 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Lib\Model\TermsModel.class.php ( 5.73 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Lib\Model\CommonModel.class.php ( 1.61 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Behavior\ParseTemplateBehavior.class.php ( 5.79 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Template\ThinkTemplate.class.php ( 27.73 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Driver\TagLib\TagLibCx.class.php ( 23.72 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Template\TagLib.class.php ( 8.33 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Lib\Taglib\TagLibSpadmin.class.php ( 2.48 KB )
D:\wwwroot\deviser\wwwroot\data\runtime\Cache\Portal\3e9d4050adb3b9f80f999e4f49f023b7.php ( 21.40 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Behavior\ContentReplaceBehavior.class.php ( 2.23 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Behavior\TokenBuildBehavior.class.php ( 2.45 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Behavior\WriteHtmlCacheBehavior.class.php ( 1.38 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Behavior\ShowRuntimeBehavior.class.php ( 3.51 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Behavior\ShowPageTraceBehavior.class.php ( 5.39 KB )

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