Tektronix 3066,3086 Real-Time Spectrum
Contents
1. 3066 6 Real Time Spectrum Analyzers Features and Benefits Applications 1st 2nd and 3rd Generation Cellular PCS R amp D Including GSM CDMA IS 136 PDC W CDMA Signature Analysis Spectrum Monitoring Settling Time Measurements for Oscillators and Synthesizers Phase Hit Capture and Measurement Debugging of Hardware Software Interface Problems Seamless Acquisition for Capture of Short Duration or Intermittent Events Analyzes in Frequency Time and Frequency Event Trigger for Acquisition of Burst or Infrequently Occurring Post Capture 1000 1 Zoom Allows Analysis of Individual Signals After Modulation Domain DC to 3 GHz Coverage Signals Wideband Capture Code Domain Power and Complementary Cumulative Distribution Function CCDF for IS 95 W CDMA Signals CCDF for Multi carrier and W CDMA The 12 1 in color TFT display allows easy viewing of spectrum waterfall displays spectrograms and digital modulation analysis screens Constellation and vector diagrams can be displayed as well as frequency phase magnitude and Q versus time for in depth analysis of digitally modulated signals Users can move a marker through the ti me record and analyze the modulation at any point In particular signals with symbol rates up to 20 48 Msymbols sec 3066 5 3 Msymbols sec may be analyzed during and after capture This facilitates analysis of W CDMA signals with chip rates up to 16 384 Mcps2. 2 MHz span 801 5 MHz and 10 MHz span 481 6 MHz span Spectrum Purity 100 dBc Hz 5 MHz CF 200 kHz span 0 dBm ref 10 kHz offset Residual FM 2 Hz p p Amplitude Reference Level 30 dBm to 30 dBm Maximum Nondestructive Input Power 30 dBm Reference Level Accuracy 0 5 dB at 5 MHz Flatness 1 0 dB 1 MHz to 10 MHz Input Equivalent Noise 150 dBm Hz 2nd Harmonic Distortion 70 dBc at 4 5 MHz DC Offset 40 dBfs Residual Response 70 dBfs 5 MHz CF 5 MHz span 0 dBm ref Alias Suppression 65 dB Spurious Free Dynamic Range 5 MHz CF 0 dBm ref sinusoidal signal at the center spur apart more than 10 kHz from the signal 85 dB at 50 kHz span 80 dB at 100 kHz span 75 dB at 200 kHz span 70 dB at 500 kHz span 70 dB at 1 2 5 MHz span INPUT MEMORY MODE RELATED Input Mode RF Baseband Wideband IQ 3086 only Input Connector N type RF Baseband Wideband BNC type IQ Input Impedance 50 Q VSWR N type 15 Reference Level 2 20 dBm Acquisition Mode Roll Block Acquisition Memory Size 16 Mbytes Acquisition Memory Management RF Baseband Input Memory Mode Frequency Dual Zoom FFT Points 1024 256 Frequency Mode FFT Window Rectangular Hamming Blackman Harris Block Size 1to 16 000 Frames Frequency M ode 256 pt 1to 4 000 Frames Frequency Mode 1024 pt 1to 2 000 Frames Dual Zoom Mode Minimum Frame Update Time 20 us Frequency Mode 256 p
3. real time bandwidth higher than the occupied bandwidth of the signals measured The 3086 provides unique capability due to its 30 MHz real time bandwidth allowing CCDF measurements on up to 6 W CDMA carriers simultaneously In the 3066 CCDF measurements over a 5 MHz real time bandwidth is possible Option 15 15 95 Code Domain Power for the 3066 Spectrum Analyzer OPTION 15 3066 FEATURE SUMMARY Option 15 offers the measurement func tions listed below gt Code domain power Measures the relative code power to total power for each channel gt Code domain power vs Time codegram The analyzer measures the code domain power continuously for 6144 symbols 0 32 s maximum and dis plays spectrogram for each symbol Modulation accuracy and vector display Measures EVM error vector magni tude amplitude error phase error waveform quality and origin offset for all signals 35086 REAL TIME SPECTRUM ANALYZERS Option 16 IS 95 and W CDMA Code Domain Power for the 3086 CDMA and W CDMA Base Station devel opers use code domain power measurements to verify correct operation of their designs BTS amplifier designers rely upon Complementary Cumulative Distribution Functions CCDF to verify the input and output amplitude distri bu tions of their test waveforms When equipped with options 16 and 20 the 3086 now meets these needs for IS 95 and W CDMA designs The real time nature of the 3086 spectrum analyzer brin
4. 44 392000 USA 1 800 426 2200 C gg 50 9001 amp GPIB From other areas contact Tektronix Inc Export Sales P O Box 500 M S 50 255 Beaverton Oregon 97077 0001 USA 1 503 627 6877 Copyright 2000 Tektronix Inc All rights reserved Tektronix products are covered by U S and foreign patents issued and pending Information in this publication supersedes that in all previously published material Specification and price change privileges reserved TEKTRONIX and TEK are registered trademarks of Tektronix Inc All other trade names referenced are the service marks trademarks or registered trademarks of their respective companies Tekt 2000 HB XBS 2EW 12989 1 TOIUX
5. LAY VIEW Data Display Waveform Frequency vs Amplitude Phase Frequency vs I Q voltage Time vs Amplitude Phase Time vs Q voltage Spectrogram Time vs Frequency vs Amplitude Phase Waterfall Time vs Frequency vs Amplitude Phase Time vs Frequency vs I Q Voltage Time vs Amplitude Phase Multi Frame Time vs Q Voltage Multi Frame AM Demodulation Time vs Modulation depth FM Demodulation Time vs Frequency deviation PM Demodulation Time vs Phase deviation FSK Demodulation Time vs Frequency deviation Polar Vector diagram Constellation diagram Eye Pattern Q Trellis Symbol Table Binary Octal Hexadecimal Error Vector EVM Magnitude error Phase error Waveform quality p View Number of Views 1 2 4 Settable Views 8 maximum Display Traces 2 on waveform display LCD Panel Size 12 1 inch Display Resolution 1024 x 768 pixels Color 256 color maximum BOUS ee MS 2009 DOMS 2505 nL n 20m NA 6400 ms NA 2948 LA cn HS nA LA Minimum Frame Update Time Span 1024 point 256 point FFT FFT Baseband Frequency Mode RF Baseband Frequency Mode 500 kHz to 6 MHz 50 kHz to 500 kHz 5 kHz to 20 kHz 2000 us 500 us 000202 20ms Sms 200Hz LMS 100 HZ 100ms RF Baseband Dual Mode 300kHzto6MHz 50 kHz to 500 kHz 5kHz to 20 kHz 500 Hz to 2 kHz 85 2ms 40 ms N A WOH 0 RF Baseband Zoom Modes 5 MHz 160 u
6. Tektronix Signals The 3066 and 3086 are DC to 3 GHz real time spec trum analyzers that allow the seamless capture of frequency spectra with spans up to 30 MHz 5 MHz 3066 This allows the spectrum of burst signals such as those from GSM 5 136 PDC or par tial rate CDMA mobile stations to be easily captured and examined Real time spectrum analyzers take a very different approach compared to traditional sweeping spectrum analyzers Rather than acquiring one frequency step at a time the real time instrument captures a block of frequencies all at once Because the instrument samples these full frames constantly rather than waiting for each discrete frequency step to be measured the signal can come or go as it pleases and the real time spectrum analyzer will detect the change instantly Option 20 CCDF 3066 and 3086 Feature Summary Option 20 records the statistical nature of a signal and plots the probability of exceeding a measured average value for the waveform A large amount of data is collected in the memory of the 3086 and Complementary Cumulative Distribution Function CCDF can be shown over selected periods of time to determine the effect of code selection or multi carrier additions on the peak to average ratio of the waveform Base station amplifier designers use this information to judge the distortion performance of their prod ucts The rapid changes that occur in base station power outputs require a
7. ally define the frequency trigger mask this allows the trigger condition to be generated by a particular event in the frequency domain irrespective of other activity within the displayed span This is a major benefit when the trigger condition is used to cap ture signals arising from intermittent spurious or spectral re growth events Option 1S automatic waveform record ing can be used to store multiple memory blocks to the internal hard drive without operator intervention This enables unat tended monitoring and recording of transient events for later review A 1000 1 zoom capability permits analy sis to be performed on an individual signal in a multi signal environment Char acteristics WIDEBAND INPUT RELATED 3086 ONLY Frequency Range 50 MHz to 3 GHz Center Frequency Settability 0 1 Hz Span 10 MHz 20 MHz 30 MHz Vector Span 10 MHz 20 MHz 30 MHz Number of Bins 501 10 MHz and 20 MHz span 751 30 MHz span Amplitude Reference Level 50 dBm to 30 dBm Maximum Nondestructive Input Power 30 dBm Flatness within Span 1 dB 25 C 5 C Input Equivalent Noise 140 dBm Hz 3rd Order Distortion 65 dBc 10 dBfs input at 1GHz Residual Response 60 dBfs 0 dBm ref 30 MHz Span Image Suppression 70 dB Spurious Free Dynamic Range 1 GHz CF 0 dBm ref sinusoidal signal at the center spur apart more than 500 kHz from the signal 65 dB at 10 MHz span 60 dB at 20 MHz and 30 MHz spa
8. ction Noise Power Power within Band C N Adjacent Channel Power Occupied Bandwidth Digital Zoom Zoom Ratio 2 to 1000 Maximum Span in the Zoom Mode 5 MHz RF Baseband 30 MHz Wideband IQ 3086 only SYSTEM CONTROLLER Pentium MM X 200 MHz 64 Mbyte SIMM Windows 95 PCI ISA TM P68301 16 MHz 21 Gbyte 3 5 inch EIDE 144 Mbyte floppy drive GPIB IEEE488 1 Keyboard PC AT order separately Centronics parallel port SCSI 2 3066 Ordering Information RECOMMENDED ACCESSORIES PC Display Analysis Software 3066 Order SL7PC66 SL7PC66 Opt 15 IS 95 Code Domain Power for SL7PC66 SL7PC66 Opt 20 CCDF for SL7PC66 PC Display Analysis Software 3086 Order SL7PC86 SL7PC86 Opt 16 W CDMA IS 95 Code Domain Power for SL7PC86 SL7PC86 Opt 20 CCDF for SL7PC86 MEASUREMENT SERVICE OPTIONS Opt C3 Three years of calibration services Opt C5 Five years of calibration services Opt D1 Test Data Opt D3 Test data requires Opt C3 Opt D5 Test data requires Opt C5 Opt R3 Three years of repair protection Opt R5 Five years of repair protection INTERNATIONAL POWER OPTIONS Opt Al Universal Euro 220 V 50 Hz Opt A2 United Kingdom 240 V 50 Hz Opt A3 Australian 240 V 50 Hz Opt A4 North American 240 V 60 Hz Opt A5 Switzerland 220 V 50 Hz 5066 3086 REAL TIME SPECTRUM ANALYZERS 3086 Real time Spectrum Analyzer Includes User Manual U S Pow
9. er Cord mouse 3086 OPTIONS Opt 1S Data capture software Opt 16 W CDMA and IS 95 Code Domain Power for 3086 Opt 20 CCDF measurements for 3086 3066 Real time Spectrum Analyzer Includes User Manual U S Power Cord 3066 OPTIONS Opt 1S Data capture software Opt 15 15 95 Code Domain Power for 3066 Opt 20 CCDF for 3066 5066 3086 REAL TIME SPECTRUM ANALYZERS For further information contact Tektronix te Worldwide Web for the most up to date product information visit our web site at www tektronix com Measurement commtest ASEAN Countries 65 356 3900 Australia amp New Zealand 61 2 9888 0100 Austria Central Eastern Europe Greece Turkey Malta amp Cyprus 43 2236 8092 0 Belgium 32 2 715 89 70 Brazil and South America 55 11 3741 8360 Canada 1 800 661 5625 Denmark 45 44 850 700 Finland 358 9 4783 400 France amp North Africa 33 1 69 86 81 81 Germany 49 221 94 77 400 Hong Kong 852 2585 6688 India 91 80 2275577 Italy 39 2 25086 501 Japan Sony Tektronix Corporation 81 3 3448 3111 Mexico Central America amp Caribbean 52 5 666 6333 The Netherlands 31 23 56 95555 Norway 47 22 07 07 00 People s Republic of China 86 10 6235 1230 Republic of Korea 82 2 528 5299 South Africa 27 11 651 5222 Spain amp Portugal 34 91 372 6000 Sweden 46 8 477 65 00 Switzerland 41 41 729 36 40 Taiwan 886 2 2722 9622 United Kingdom amp Eire 44 0 13
10. ge 100 to 240 VAC Nominal Line Frequency 47 Hz to 66 Hz Line Fuse 10 A fast Primary Circuit Dielectric Voltage Withstand Grounding Impedance 1 500 Vrms 50 Hz for 15 s without breakdown Verify continuity of grounding connection by any Suitable means between a representative part required to be grounding and attachment plug cap grounding pin 0 1 O at 30 A Maximum Power 280 W Maximum Line Current 3 0 A rms at 50 Hz Surge Current 15 A at 100 VAC 30 A at 200 VAC Physical Characteristics Dimensions mm in Height 00 20 D Width 00 230 169 WARRANTY One year parts and labor Description Continuous Burst BPSK QPSK 1 4 Shift DQPSK 8PSK OQPSK 16QAM 64QAM GMSK Root Cosine Cosine Gauss ou BT 0 0001 to 1 0 0001 step 5 3 Msps RF Baseband 20 48 Msps Wideband IQ the 3086 only DDC PHS NADC TETRA GSM CDPD 19 95 533 i Symbol locus display Frequency error measurement Origin offset measurement Symbol display Frequency error measurement Origin offset measurement Q Trellis display 1 to 16 symbols EVM Magnitude error Phase error Waveform quality p measurement Binary Octal Hexadecimal lle DIGITAL DEMODULATION RELATED Digital Demodulation Related Characteristic Demodulator Carrier type Modulation format Measurement filter Reference filter Filter parameter Maximum symbol rate Standard setup nnn Display format Vector diagram Constellation d
11. gs unique advantages to this application The 3086 with option 16 processes the W CDMA downdink signals as defined in Specifications for W CDMA Mobile Communication System Experiment Version 1 1 and offers extensive analysis capability including gt Code domain power The analyzer measures the relative power to total power for each channel with 1024 channels maximum gt Time vs code domain power The analyzer measures the relative power at symbol points for each channel as a time series gt Code domain power spectrogram The analyzer measures the code domain power continuously for maximum 160 slots 0 1 s and displays spectrogram for each slot gt Modulation accuracy The analyzer measures EVM error vector magnitude amplitude error phase error waveform quality and origin offset for each channel For customers who need code domain analysis of IS 95 base station signals option 16 also provides code power mea surements for IS 95 signals over a 6144 symbol period 3066 3086 In addition a frequency mask trigger allows capture of randomly occurring or infrequent signals such as intermittent spurious emissions If the user is not interested in the period between trans mission bursts the frequency mask trigger allows capture of the burst on periods thus maximizing the number of bursts that can be captured in memory for subse quent spectral time or modulation analysis The user can graphic
12. iagram Eye diagram Error vector diagram Symbol table Error measurement accuracy 10 frames averaged PDC EVM lt 1 2 Mag error lt 1 0 Phase error lt 0 8 100 kHz span PHS EVM gt 1 4 Mag error lt 1 2 Phase error lt 0 8 1 MHz span GSM EVM lt 18 Mag error 1 296 Phase error lt 1 0 1 MHz span EVM lt 2 0 5 MHz span EVM lt 2 5 20 MHz span EVM 33 0 30 MHZ span 25 C ENVIRONMENTAL Temperature Range Operating 5 to 40 C floppy not used 10 to 40 C floppy used Nonoperating 20 to 60 C Humidity Operating and nonoperating 8096 non condensing Maximum wet bulb tempera ture 29 C Altitude Operating Up to 2 000 m 6 500 ft Nonoperating Up to 12 000 m 40 000 ft Random Vibration Operating 0 27 g 5 to 500 Hz 10 minutes each axis Nonoperating 2 28 g 5 to 500 Hz 10 minutes each axis Shock Nonoperating 20 g half sine 11 ms duration 3 shocks per axis in each direction 18 shocks total Package Product Vibration and Bounce Meets ASTM D999 75 Method A Para 3 10 NSTA proj 1 A B 1 Drop Meets ASTM D775 61 Method 1 Para 5 NSTA proj 1 A B 2 5086 REAL TIME SPECTRUM ANALYZERS 15 95 reverse link QPSK 4 096 Msps 2 GHz QPSK 16 384 Msps 2 GHz sss MARKER ZOOM RELATED Marker Marker Type Normal Delta Band Power Search Function Peak Right Peak Left Maximum Link between Views On Off Measurement Fun
13. n IQ INPUT RELATED 3086 ONLY Frequency Range 15 MHz Span 10 MHz 20 MHz 30 MHz Vector Span 10 MHz 20 MHz 30 MHz Number of Bins 501 10 MHz and 20 MHz span 751 30 MHz span Amplitude Reference Level 100 mV amplitude of IQ signal Maximum Nondestructive Input Power 5 V Flatness within Span 30 5 dB 25 C 5 C Residual Response 60 dBfs 30 MHz span Alias Suppression 55 dB Spurious free dynamic range 1 GHz CF 0 dBm ref sinusoidal signal at the center spur apart more than 500 kHz from the signal 65 dB at 10 MHz span 60 dB at 20 MHz and 30 MHz span Amplitude Reference Level 50 dBm to 30 dBm Maximum Nondestructive Input Power 30 dBm Self Gain Calibration Accuracy 1 0 dB at 25 MHz within 5 C temperature variation Flatness 2 0 dB 10 MHz to 3 GHz Input Equivalent Noise 140 dBm Hz 3rd Order Distortion 65 dBc 10 dBfs input at 1 GHz Residual Response 70 dBfs 0 dBm ref 5 MHz span Image Suppression 70 dB Spurious Free Dynamic Range 1 GHz CF 0 dBm REF sinusoidal signal at the center spur apart more than 10 kHz from the signal 80 dB at 50 kHz span 75 dB at 100 kHz span 70 dB at 200 kHz and 500 kHz span 65 dB at 1 2 5 MHz span BASEBAND INPUT RELATED Frequency Range DC to 10 MHz Center Frequency Settability 0 1 Hz Span 100 Hz to 10 MHz Vector Span 100 Hz to 6 MHz Real time Span 100 Hz to 5 MHz Number of Bins 641 100 Hz to
14. s N A PMH BOWS NA 1608 sam 500 KHZ 805 MA gt kms 50kHz N A Like 60m gt 500 Hz 1280 ms N A 20Hz 1 3X0ms N A WOH 1 1 800m Wideband IQ Input Modes 3086 Only 0 10 MHz 50us N A 5066 3086 REAL TIME SPECTRUM ANALYZERS BMS nn Sms 22 co LOOMS NENNEN 200 Hz 3200 ms 256 point 2008 1 20 S MOUS a 80 us 160 us 3200s 0 BOO YS LASS 922ms 9 ms A6ms 800 ms 1600 ms OUS s 3005 FRAME TIME RELATED Frame Time 3086 Span 1024 point Baseband Mode 2 RF Mode and Baseband Mode amp MBz ess OHS Le BUS e 2 MHz 320 us 1 MHz 640 ps 500 KHZ 200 KHZ n MOkz 0 000 20 kHz 10 kHz Sk Bs 2g 0 gt lE 22 es 100 Hz 6400 ms Wideband IQ Input Modes 3086 Only BOMH 20 MHz Char acteristics EMC COMPLIANCE Emissions Enclosure EN55011 Class A limits for radiated emissions AC Main EN61000 3 2 Power line harmonics EN55011 Class A limits for radiated emissions Immunity Enclosure EN61000 4 2 ESD Up to 8 kV 150 pF through 330 Q Internal terminals of connectors do not allow ESD test AC Main EN61000 4 3 Radiation EN61000 4 4 Fast Transient Burst EN61000 4 5 Surge EN61000 4 6 Conductive Immunity SAFETY Safety UL3111 1 CSA231 EN61010 1 IEC61010 1 POWER Line Volta
15. t 80 us Frequency Mode 1024 pt 160 us Dual Zoom Mode Wideband IQ Input 3086 only Memory Mode Zoom FFT Points 1024 FFT Window Rectangular Hamming Blackman Harris Block Size 1 to 2 000 Frames Minimum Frame 25 us Frequency Standard Related Characteristic Description Reference frequency Initial frequency tolerance 0 ppm Frequency stability Aging 30 0005 ppm day Temperature 10 002 ppm 5 to 40 C RF INPUT RELATED Frequency Range 10 MHz to 3 GHz Center Frequency Settability 0 1 Hz Span 100 Hz to 3 GHz Vector Span 100 Hz to 6 MHz Real time Span 100 Hz to 5 MHz Number of Bins 641 100 Hz to 2 MHz span 801 5 MHz span 481 6 MHz span Span 6250 1 span 2 10 MHz Spectrum Purity 100 dBc Hz 1 GHz CF 200 kHz span 0 dBm ref 10 kHz offset Residual FM 3 Hz p p 5066 3086 REAL TIME SPECTRUM ANALYZERS Char acteristics TRIGGER RELATED Trigger Mode Auto Normal Quick Delayed Interval Quick interval Timeout Auto Normal RF span gt 6 MHz and Baseband Input Wideband and IQ Input 3086 only Trigger Source Internal External Trigger Domain Frequency Time Trigger Position 0to 10096 Frequency Trigger Mask Frequency Resolution 1 bin Trigger Level Range 0 dBfs to 70 65 Time Trigger Mask Time Resolution 1 data point Trigger Level Range 0 dBfs to 40 dBfs External Trigger Threshold Level 1 6 V DISP
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