国产精品久久久久久亚洲,国产成人无码午夜视频在线观看 ,国产福利一区二区三区在线观看,国产av第一次处破,厨房玩弄丝袜人妻系列国产电影

首頁(yè) >>> 產(chǎn)品目錄 >>> 綜合測(cè)試儀 >>> 手機(jī)綜合測(cè)試儀
儀表展覽網(wǎng) >>> 展館展區(qū) >>> CMD55^手機(jī)綜合測(cè)試儀^CMD55 > CMD55^手機(jī)綜合測(cè)試儀^CMD55

產(chǎn)品資料

CMD55^手機(jī)綜合測(cè)試儀^CMD55

CMD55^手機(jī)綜合測(cè)試儀^CMD55
  • 如果您對(duì)該產(chǎn)品感興趣的話，可以
  • 產(chǎn)品名稱(chēng)：CMD55^手機(jī)綜合測(cè)試儀^CMD55
  • 產(chǎn)品型號(hào)：CMD55
  • 產(chǎn)品展商：羅德與施瓦茨 Rohde&Schwarz
  • 產(chǎn)品文檔：無(wú)相關(guān)文檔
簡(jiǎn)單介紹
CMD55^手機(jī)綜合測(cè)試儀^CMD55 二手頻譜分析儀，信號(hào)源，網(wǎng)絡(luò)分析儀，示波器，綜合測(cè)試儀，音頻分析儀,
產(chǎn)品描述
CMD55^手機(jī)綜合測(cè)試儀^CMD55

R&S | CMD55 手機(jī)綜合測(cè)試儀|羅德施瓦茨|CMD55|Rohde&Schwarz|手機(jī)測(cè)試儀

品牌:羅德施瓦茨 | Rohde & Schwarz | R&S | R/S

特點(diǎn)
·是測(cè)量GSM及GSM1800移動(dòng)電話的緊縮式單元
·通過(guò)RS232，IEC/IEEE遠(yuǎn)控
·前面板有多功能連接器
·話音編碼器/***可被集成
·可選擇安培表和伏特表
·高敏感度二級(jí)RF輸入

技術(shù)指標(biāo)

 

 

RF generator same as CMD52,but
Frequency range GSM900 band 935.2 to 959.8 MHz
GSM1800 band 1805.2 to 1879.8 MHz
GSM1900 band 1930.2 to 1989.8 MHz
Output level RF IN/OUT -35 to -120 dBm
OUT 2 +11 to -77 dBm
RF generator2 same as RFgenerator 1, but
Max.outputlevel (RF IN/OUT) -37 dBm(RF OUT 2:+9 dBm)
Peak power meter(RF IN/OUT)
Frequencyrange 800 to 1000 MHz
1700 to 1900 MHz
Measurement range/resolution
　 GSM900 band 0 to 47 dBm/0.1 dB
GSM1800/1900 0to 33 dBm/0.1 dB
VSWR ≤1.3
Phase and frequency error
measurement with option CMD-B4
Frequency range GSM900 band 890.2 to 914.8 MHz
GSM1800 band 1710.2 to 1784.8 MHz
GSM1900 band 1850.2 to 1909.8 MHz
Level range
RF IN/OUT GSM900 band 0 to 47 dBm
GSM1800/1900 0 to 33dBm
RF IN 2 -60 to 0 dBm
Burst power measurement withoption CMD-B4
Frequency range GSM900 band 890.2to 914.8 MHz
Frequency range GSM1800band 1717.2 to 1784.8 MHz
GSM1900 band 1850.2 to 1909.8MHz
Reference level range
RF IN/OUT GSM900 band 10 to 47dBm
　 GSM1800/1900 0 to 33 dBm
RF IN 2 -37 to 0dBm
High-dynamic burst ahalysis withoption CMD-B42
Dynamic rangeMeasurementlinit >72 dB
 
RFIN/OUT GSM900 band <-36dBm
  GSM1800/1900 <-48 dBm
RF IN 2 GSM900 band <-83 dBm
GSM1800/1900 <-85 dBm
AFgenerator option CMD-B41
Frequencyrange/resolution 50 Hz to 10 kHz/0.1 Hz
Frequencydrift same as tiomebase+half resolution
Voltage range/resolution 10μV to 5V/10μ(1%)
Distoution ≤0.5%
AF voltmeter
Frequencyrange 50 Hz to 10 kHz
Measurementrange/resolution 0.1 mV to 30V/100 μV(1%)
Distortionmeter
Frequency range 300 Hz to 3 kHz
Input voltage range/resolution 100mV to 30 V/0.1%
Inherent distortion ≤0.5%
AF counter
Frequencyrange /resolution 20 Hz to 10 kHz/≤1 Hz
Input voltage range 10 mV to 30 V
IFcounter
Frequency range/resolution 10kHz to 60 MHz/1 Hz
Input sigmal min:100mV;max:TTLsignal
Interfaces
IEC/IEEE-Buslnterface option CMD-B61
　 IEC625-1(IEEE488),SCP-compatible
Other interfaces RS-232-C,Centronics
Reference Frequencylnputs/Outputs option CMD-B3
Synchronizationinput
Frequency (selectable) GSMbit clock (270.8 kHz),2×GSM
bit clock,4×GSM bit clock 16×GSM
bit clock ,1to 13 MHz in 1 MHz
steps 2.048 MHz,26,39,52 MHz
lnputsignal min 0 dBm;max:TTL signal
Synchronizationoutput 1
Frequency 10 MHz with internalreference or frequency at synchronization input witn external frequency
Input signal TTL signal,Zout=50Ω
Symchronization output 2
Frequency(selectable) GSM bit clock ,2×,4×,16×GSM bit clock,1,2,4,or 13 MHz
Input signal TTL signal ,Zout=50Ω

產(chǎn)品留言
標(biāo)題
聯(lián)系人
聯(lián)系電話
內(nèi)容
驗(yàn)證碼
點(diǎn)擊換一張
注：1.可以使用快捷鍵Alt+S或Ctrl+Enter發(fā)送信息!
2.如有必要,請(qǐng)您留下您的詳細(xì)聯(lián)系方式!
  • 溫馨提示：為規(guī)避購(gòu)買(mǎi)風(fēng)險(xiǎn)，建議您在購(gòu)買(mǎi)前務(wù)必確認(rèn)供應(yīng)商資質(zhì)與產(chǎn)品質(zhì)量。
  • 免責(zé)申明：以上內(nèi)容為注冊(cè)會(huì)員自行發(fā)布，若信息的真實(shí)性、合法性存在爭(zhēng)議，平臺(tái)將會(huì)監(jiān)督協(xié)助處理，歡迎舉報(bào)
產(chǎn)品留言
標(biāo)題
內(nèi)容
聯(lián)系人
聯(lián)系電話
電子郵件
公司名稱(chēng)
聯(lián)系地址
驗(yàn)證碼
點(diǎn)擊換一張
注：1.可以使用快捷鍵Alt+S或Ctrl+Enter發(fā)送信息!
2.如有必要,請(qǐng)您留下您的詳細(xì)聯(lián)系方式!

粵公網(wǎng)安備 44030902000432號(hào)