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產品(pǐn)名稱(chēng):美國BK PRECISION頻(pín)譜儀
產品型(xíng)號(hào):2650A
更(gēng)新時(shí)間:2025-06-07
產(chǎn)品簡介:
美(měi)國BK PRECISION頻(pín)譜儀(yí),頻(pín)率範圍從50KHz-3.3GHz or 8.5GHz,掃(sǎo)描速度快,Z小可(kě)大10mS,可捕(bǔ)捉掃描到(dào)瞬(shùn)態(tài)的幹(gān)擾信號,DANL(顯示(shì)平均(jūn)噪聲(shēng)電平)-127dBm
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美國(guó)BK PRECISION頻(pín)譜儀
2650A 50KHz-3.3GHz手持頻譜(pǔ)分(fēn)析儀
BK2534 數(shù)字存(cún)儲(chǔ)示波器(qì)
2650 - 3.3G 手(shǒu)持頻譜分析儀(yí)
2652 - 2650 + 跟蹤信號(hào)發生(shēng)器
2658 - 8.5G 手持(chí)頻譜(pǔ)分析(xī)儀
BK1253 手持(chí)HDTV電視信號發(fā)生(shēng)器
BK-4045 20MHz 函數/任(rèn)意波形產生(shēng)器(qì)
BK2640 手持(chí)場(cháng)強計
BK-4078 25MHz 雙輸出(chū)任意波形產生(shēng)器
BK2540 數字存(cún)儲示(shì)波器(qì)
BK2542 數字存儲(chǔ)示波器
2652A 50KHz-3.3GHz手(shǒu)持(chí)頻譜分析儀
2658A 50KHz-8.5GHz手持頻譜分析(xī)儀(yí)
美(měi)國(guó)BK PRECISION頻譜儀(yí)特點
頻率範圍(wéi)從(cóng)50KHz-3.3GHz or 8.5GHz
真正便攜式(shì)的(dí)頻譜儀(yí),重量含(hán)電池(chí)在內僅(jǐn)1.8kg
電池(chí)使(shǐ)用時間長達(dá)4小(xiǎo)時(shí),可更換可充鋰電池(chí)
掃描速度快(kuài),zui小可大(dà)10mS,可捕捉掃描到瞬態(tài)的幹擾(rǎo)信號
DANL(顯示平均噪聲電(diàn)平)-127dBm
易於讀(dú)取的(dí)彩色大屏幕(mù)(TFT LCD),分(fēn)辨率(shuài)高(gāo)達(dá)640*480
測量(liáng)功(gōng)能(néng):通(tōng)道/臨近通道功(gōng)率測量,占用(yòng)帶寬(kuān),電(diàn)場/磁場強(qiáng)度(dù)測量
方便的自動(dòng)調諧(xié)功能(néng)
在零(líng)檔測試(shì)時(shí)可以進行(háng)外部觸發
單(dān)邊(biān)帶相(xiāng)位噪(zào)聲(shēng)-90dBc&100KHz
附(fù)帶(dài)PC控製(zhì)軟(ruǎn)件用來(lái)遠程(chéng)控製,包(bāo)含(hán)簡易的測(cè)量(liáng)結(jié)果記錄(lù)存(cún)檔
通(tōng)過SCPI命(mìng)令(líng)來遠程控(kòng)製
USB接口可以方便的(dí)連接PC機
方便(biàn)的測(cè)量(liáng)數據(jù)存儲(chǔ)功(gōng)能(néng),屏(píng)幕(mù)截(jié)圖並(bìng)以(yǐ)位(wèi)圖文(wén)件(jiàn)的形(xíng)式(shì)存(cún)儲到(dào)USB閃存(cún)內(nèi)
型(xíng)號2650A內(nèi)建了跟蹤信號源(yuán)可以快速的測定(dìng)端口設備的(dí)傳輸(shū)特性(xìng)
規(guī)格
頻率(shuài)部分----------
頻(pín)率範圍(wéi)--50KHz-3.3GHz
中(zhōng)心頻(pín)率(shuài)設置分辨率20KHz
Accuracy-1<±(30+20T)KHz@200K-10MHz
Accuracy-2<±(60+300T)[email protected]
頻(pín)率(shuài)跨(kuà)度(dù)設置範(fàn)圍(wéi)0Hz,200KHz-2GHz,3.3GHz
Display resolution-501dots-LCD屏(píng)幕;1001dots-PC
RBW-3dB帶(dài)寬(kuān)
設(shè)置範圍(wéi)3KHz~3MHz(1-3步(bù))和AUTO
Accuracy±20%
Selectivity1:12(典型值,3dB:60dB)
VBW-100HZ~1MHz(1-3步(bù))和AUTO
SSB相位噪(zào)聲(shēng)--90dBc/Hz
亂真(zhēn)信號(hào)響(xiǎng)應-<-60dBc
振(zhèn)幅(fú)部分-------------
參(cān)考電(diàn)平設置範圍+10~-60dBm(1dB step)
Accuracy<±-0.8dB±1dot
單(dān)位(wèi)dBm,dBV,dBmV,dBuV
平均噪聲電平(píng)--127dBm
輸入阻抗-50Ω
輸入(rù)損(sǔn)害電(diàn)平(píng)-+27dBm(CW平(píng)均功率)
輸入(rù)VSWR-<2.0
顯(xiǎn)示(shì)分(fēn)辨(biàn)率(shuài)垂直方向(xiàng)381dots/10div
掃描部分------------
掃描時間(jiān)設置範(fàn)圍-110mS-30S和(hé)AUTO@0~2GHz
設置(zhì)範圍-230mS-30S和AUTO@滿(mǎn)量(liáng)程(chéng)
Accuracy-1<±0.1%±1dot@0`2GHz
Accuracy-2<±1.5%±1dot@滿量(liáng)程(chéng)
觸發(fā)觸發模(mó)式AUTO(隻有零檔時可(kě)用)
觸發(fā)源內部,外部
尺寸(cùn)(W*H*D)mm162*71*265
重(zhòng)量kg大(dà)約1.8Kg(含(hán)電池在內)
美(měi)國BK PRECISION係(xì)列產(chǎn)品(pǐn)
2.0 GHz RF Field Strength Meter
BK PRECISION 2640場(cháng)強(qiáng)計(jì)
The B&K Precision model 2640 is a battery operated, hand-held RF Field Strength Meter capable of measuring RF levels and electric field strength. The synthesizer-based design provides you with rel
1.05 GHz Spectrum Analyzer with Tracking Generator
BK PRECISION 2630頻(pín)譜分(fēn)析(xī)儀(yí)
This bench top spectrum analyzer with track generator is capable of analyzing signals from 150 kHz to 1.05 GHz.
Handheld 3.3GHz Spectrum Analyzer
BK PRECISION 2650頻譜儀(yí)
Model 2650 is a portable handheld spectrum analyzer with a monochrome screen, with a frequency range of up to 3.3 GHz.
50 kHz - 3.3 GHz Handheld Spectrum Analyzer
BK PRECISION 2650A頻譜分(fēn)析儀(yí)
This lightweight, handheld spectrum analyzer weighs 1.8kg (4lbs) including the battery, features a large color screen, and a frequency range of 50 kHz to 3.3 GHz.
50 kHz - 3.3 GHz Handheld Spectrum Analyzer with Tracking Generator
BK PRECISION 2652A頻譜(pǔ)儀
Model 2652A has the same feature set as the 2650A handheld spectrum analyzer, with the addition of a 5 MHz to 3.3 GHz tracking generator.
Handheld 8.5GHz Spectrum Analyzer
BK PRECISION 2658頻(pín)譜(pǔ)分(fēn)析(xī)儀
This lightweight, handheld spectrum analyzer features a large monchrome screen, and a frequency range of 50kHz to 8.5GHz.
50 kHz - 8.5 GHz Handheld Spectrum Analyzer
BK PRECISION 2658A頻(pín)譜(pǔ)儀
Model 2658A is a lightweight, portable handheld spectrum analyzer with a high resolution color screen, and frequency range of 50 kHz to 8.5 GHz.
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