R&S FSIQ7 信號分析儀

特點
·頻率范圍:20Hz~26GHz
·用于尖端ACPR測量的超寬動態(tài)范圍的頻譜分析
·用于W-CDMA的75dB ACPR動態(tài)范圍
·用于通道選擇的在4.096MHz合成帶寬下的82dB ACPR
·高靈敏度濾波器
·分辨貸款1Hz~10MHz,1/2/3/5步進(jìn)
·1Hz~1kHz RBW的快速測量的FFT濾波器
·在10Hz帶寬時的顯示平均噪底為-150dBm

技術(shù)指標(biāo)
Aging per day	1.10-9
Aging per year^1)	2.10-7
Marker resolution	0.1Hzto 10kHz(dependent on span)
Frequency counter resolution	0.1Hzto 10KHz(selectable)
Displayrange for frequency axis	0Hz,10Hzto full span
Display range with digital demodulationNumber of displayed
symbols
Symbolrade≤1Mhz	max.1600 symbols(4points per sym-bol)
Symbol rate>1MHz to <3.2MHz	1/2x symbol rate/MHz*1000sym-bols in
steps of 100 symbols
Symbolrate≥3.2MHz	max.1600 symbols(4points per sym-bol)
Display range with analog demodulation	(3500/demodulationbandwith/Hz)s
Sweep
Display range 0Hz	1μs to2500s in 5% steps
Display range≥10Hz	5msto 16000 s in steps≤10%
Sampling rate	50ns(20Mhz A/D converter)
Numberof pixels(x axis)	500
Resolution bandwidths with spectrum display
Anglog filter	
3dB bandwidths	1Hz to 10MHzin 1/2/3/5 steps
Shape factor60:3dB
<1kHz	<6
1kHz...2MHz	2MHz	<7
Video bandwidths	1Hzto 10MHz in 1/2/3/5steps
FFT filter	
3dB bandwidths	1Hzto 1kHz in 1/2/3/5 steps
Shape factor 60:3dB	2.5nominal
Max.display range	100dB
Inherent spurious response	25dBm,typ.>35dBmat f40dBm,typ.>45dBm at f>150MHz
Leveldisplay
Screen	500*400pixel(one diagram),max.
2 diagrams with independent settings
Loglevel axis	10 to 200dB,in steps of 10dB
Linear level axis	10%of reference level per level divi-sion,
10 divisions or logarithmic scal-ing
Trace	max.4(withtwo diagrams on screen,max.
2 per diogram);quasi-analog display
of allresults
Trace detector	MaxPeak,Min Peak,Auto Peak(Normal),
Sample,RMS,Average
Tracefunctions	Clear/Write,Max Hold,Min Hold,Average
Setting range of reference level
Logarithmiclevel display	-130dBm to 30dBm,insteps of 0.1dB
Linear level display	7.0nVto 7.07V in steps of 1%
Unitesof level axis	dBm,dBμV,dBmV,dBpW(loglevel display)V,A,W,dBμA(linear level display)
Totalmeasurement (0 to -50dB,S/N>15dB,span/RBW<100)(95%
confidence level)
<2.2GHz	<1dB
2.2Ghz to 3.5/7Ghz	<1.5dB
7Ghz to 18Ghz	<2.5dB
18Ghz to 26.5Ghz	<3dB
Measurement of digital modulation signals
Modulation formats
BPSK,QPSK,OffsetQPSK,DQPSK,л
/4DQpsk,8psk,16QAM,MSK,GMSK,2FSK,2GFSK,4FSk,4GFSK
Selectable Standards
W-CDMA,Q-CDMA(IS-95)Forward/reverse,GSM,NADC,TETRA,PDC,PHS,
CDPD
Filters
Filtering	raisedcosine,square root raised cosine,Ganssian
Settingrange α/B*T	0.2 to 3 in steps of 0.01
Filters to specific standards
FLEX	Besse B*T=1.22 and 2.44
ERMES	BesselB*T=1.25
CDMA(IS 95)	forwardand reverse channel
APCO 25FM	
Symbol rate	
Symbol rate	320Hzto 6.4Mhz
(symbol rade*(1+α)400kHz	1,2,4
Synchronization	internalto symbol clock andfrequency/phase
Levelmeasurements with digital demodulation
Peak powerrange	-60dBm to +30dBm
Absolutelevel errorMean power(0dB to -10dB below reference level)
f≤2.2GHz	1dB
2.2GHz to 7Ghz	1.5dB
7Ghz to 18Ghz	2.5dB(FSIQ7/26)
18Ghz to 26.5GHz	3dB(FSIQ7/26)
Dynamic range for burst measurement
(meanpower ,ref.level≥10dBm,
power=ref.level+1dB,
low-noise mode,points/symbol<4,
nominal values




W-CDMA 60dB
GSM 74dB
NADC 78dB
TETRA 79dB
Timereference(nominal)
without clock synchronization
MSK/GMSK modulation,
PSK/QAM/FSK modulation
with clock synchronization	

<1/(2*symbol rate.points/symbol)
<1/(2*symbol rate)
60dB,α/BT=0.3 to 0.7,number of demodulatedsymbols
>100,averaging≥10,analog bandwidth>10*symbol rate,input frequency
>15*symbol rate,local suppression at 0Hz input frequency adjusted),
symbolrate(1+α)≤8MHz
Frequency error	±(symbolrate*5*10^-6+0.1Hz+reference error*carrier frequency)
I/Qoffset error	0.2%(-54dB)
Errorwith modulation standard
GSM900/1800/1900	phaseerror≤0.5°rms,
typ.<1.5° peak
NADC,CDPD	EVM≤0.5°rms,typ.<1.5%peak
TETRA,PDC,PHS	EVM≤0.7°rms,typ.<2%peak
PWT	EVM≤1°rms,typ.<3%peak
IS-95 CDMA,	forward/reversechannel
p factor≥0.9995
W-CDMA	EVM≤1.8%rms,typ.<5%peak
Measurement of analog modulation signals
Demodulationbandwidth
Realtime demodulation	5khzto 200kHz in steps of 1,2,3,5
Offlinedemodulation	5kHz to 5MHz insteps of 1,2,3,5
Demodulation length
(max.sweeptime)	3500/(demod.bandwith/Hz)s
Readout	
Trace with AF signal,carrier power (Am DC-coupled),or modulationsumma-ry(table)with numerical display of :peak and rms values of modulation depthsor deviations of main demodulation;
SINAD value 1kHz(only with realtime demodulation);AFfrequency;carrier power;peak values of incidental modulation
Thefollowing specifications are valid for demodulation bandwidth≤2MHz,resolutionbandwidth≤2MHz,resolution bandwidth≥5*demodulation bandwidth,RF input level≤-10dBm,referencelevel setting=peak input level+0 to +6dB.
Amplitudedemodulation
Range	upto 100%
AF	
Offline demodulation	0.001to 0.2*demod.BW
Realtie demodulation	30Hzto 0.2*demod.BW,
max.20kHz
Frequencydemodulation
Deviation range	max.0.4*demod.BW
AF	
Offline demodulation	DC/0.001to 0.2*demod.BW
Realtime demodulation	DC/30Hzto 0.2*demod.BW,
max.20kHz
Phase demodulation	
Deviation range	upto 10 rad
AF	
Offline demodulation	DC/0.001to 0.1*demod.BW
<(0.4*demod.BW)/(phase devia-tion/rad)
Realtimedemodulation	200Hz to 0.1*demod.BW,max.
15kHz0 dB)	<1.5(f0 dBm from 50Ω
Sweepoutput	BNC female,0V to +10V,propor-tionalto displayed frequency
Power supply for noise source	BNCfemale,0v and 28V,switched
Externaltrigger/gate input	BNCfemale,>10kΩ
-5V to +5V,adjustable
IEC/IEEEbus remote control	IEC 625-2(IEEE 488.2),SCPI1994.0
Serial interface	RS-232-C(COM1and COM2)
Mouse interface	PS/2compatible
Printer interface	parallel(Centronics compatible)orsprial
(RS-232-C)
Keyboard connector	5-pinDIN female for MF2 keyboard
Userinterface	25-pin Canon female
Connector for external monitor(VGA)15-pin female
3rd-order intermodulation
Intermodulation-free dynamic range,level2*-20dBm,△f>5*RBW or10kHz,whichever
is the greater value
FSIQ26	>74dBc for f>150MHz(TOI>17dBm,typ.22dBm)
>60dBc for f>7Ghz(TOI>10dBm)
Displayedaverage noise level (DANL)
(0dB RF attenuation,RBW10Hz,VBW=1Hz,20averages,trace average
span 0Hz,termination50Ω)
VBW=1Hz,20 averages,trace average span 0Hz,termination50Ω)
FSIQ3
Frequency:20Hz	<-80dBm
1kHz	<-110dBm
10kHz	<-125dBm
100kHz	<-135dBm
1Mhz	<-145dB,typ.-150dBm
10GHz to 6Ghz	<-145dBm,
6Ghz to 7Ghz	-
7Ghz to 18Ghz	-
18Ghz to 26.5GHz	-
Maximum dynamic range	
1dB compression to DANL(1Hz)
170dB	165dB
Inherent error on modulation measurements
General modulation modes(except FSK)
Error vector magnitude(EVM)and magnitude error(f<1Ghz)^1)
symbol rate^1)	FSIQ26
≤30kHz	0.7%rms
30kHz to 300kHzq	1.4%rms
300kHz to 1MHz	2.8%rms
1Mhz to 4.2Mhz	2%rms
4.2MHz to 6.4MHz	2.4%rms
Phase error(f<1GHz)^2)
Symbol rate
≤30kHz	0.4°rms
30kHz to 300kHz	0.7%rms
300kHz to 1MHz	2%rms
1Mhz to 4.2Mhz	2%rms
4.2MHz to 6.4MHz	2.8%rms


訂貨信息
Signal Analyzer
20Hz to 3.5GHz
20Hz to 7GHz
20Hz to 26.5GHz
FSIQ3
FSIQ7
FSIQ26	1119.5005.03
1119.5005.07
1119.6001.26
Accessories supplied
FSIQ3/7/26	keyboard,mouse,power cable,oper-atingmanual,fuses,Windows NT 4.0
FSIQ26
Testport adapter 3.5mm female
Testport adapter N female

1021.0512.00
1021.0535.00
Options
7Ghz Frequency Extension for FSIQ3	FSE-B2	1073.5044.02
Tracking Generator3.5Ghz	FSE-B8	1066.4469.02
Tracking Generator3.5Ghz
with I/Q modulator	FSE-B9	1066.4617.02
Tracking Generator 7Ghz
Tracking Generator 7Ghz
FSE-B10	1066.4769.02
with I/Q modulator	FSE-B11	1066.4917.02
Switchable Attenuator for
Tracking Generator

FSE-B12	
1066.5065.02
EthernetInterface 15-contact
AUI connector	
FSE-B16	
1073.5973.02
Thin-wire BNC connector	FSE-B16	1073.5973.03
2nd IEC/IEEE Bus Interface	FSE-B17	1066.4017.02
External Mixer Input/Output
for FSIQ 26^3)	
FSE-B21^3	
1084.7243.02
Increased LevelAccuracy
up to 2GHz^3)	
FSE-B22^3)	
1106.3480.02
GSM Test Software,Mobile
GSM Test Software,BTS	FSE-K10
FSE-K11	1057.3092.02
1057.3392.02