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CMU200 R&S | CMU200 租賃二手手機綜合測試儀

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電議

型號

品牌

所在地

廣東省深圳市

更新時間

2019-02-02 20:10:01

瀏覽次數(shù)

次

產(chǎn)品簡介

:羅德施瓦茨?| ?Rohde & Schwarz |?R&S | R/S

特點
·是測量GSM及GSM1800移動電話的緊縮式單元
·通過RS232，IEC/IEEE遠控
·前面板有多功能連接器
·話音編碼器/解碼器可被集成
·可選擇安培表和伏特表
·高敏感度二級RF輸入

技術(shù)指標

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