AUDIO PRECISION ATS-2 Datasheet
Contents
1. ATS 2 offers both balanced and unbalanced connections for both analog and digital signal domains For digital signals the balanced connections satisfy the electrical and mechanical aspects of AES3 and IEC60958 4 offering dual connector mode as well The unbalanced connections satisfy AES3id and are also suitable for S PDIF signals Optical connectors are also provided Signals in either the analog or digital domain can be characterized for audio performance with the Audio Analyzer that provides a comprehensive set of measurement functions including Amplitude Noise weighted band limited or narrow band 2 Channel Amplitude Ratio Crosstalk Channel Separation THD N both ratio and absolute amplitude SMPTE DIN Intermodulation Distortion Phase Digital Output Digital Input Analog Outputs Analog Inputs Power Indicator Fuse Holder Power Mains Supply Monitor Switch Voltage Jumper In as 1 ri Internal a APIB y Auxiliary Speaker Headphone Auxiliary Controlin Ground Jack Control Out Connector Comprehensive Measurements A broad range of detail It provides information analysis functions about signal jitter including jitter r mss amplitude jitter waveform jitter spectrum The Eye Pattern display is a concise easy to capabilities The interpret measure of digital interface Audio Analyzer performance Powerful analytical and Five separate Analyzer2. r even non programmers create Fy iX Start Learn Mode Spectrum Analyzer The Spectrum Analyzer is a designated as E3 sophisticated test procedures general purpose FFT instrument that independent or s incorporating OLE commands generates frequency domain spectrum dependent vanables and be plotted against one another Flexible sweep and graph controls Extensibility allow up to 6 simultaneous measurements to be graphed at once with extensive selection of displays with selectable acquisition times windowing and averaging functions For measurement situations where more Display can be toggled between spectrum frequency and oscilloscope time views Multitone Analyzer The Multitone Analyzer uses specially designed multitone stimulus signals with specialized FFT analysis to rapidly capture a complete suite of audio performance parameters in under a second See page 2 for examples Interface Analysis Performance Option The Digital Interface Analyzer is a powerful measurement capability that examines the digital interface signal in variable elements and graph presentation comprehensive ATS 2 usingsthe sweep and graph functions Extensive attribute controls allow a wide variation of the visual appearance of the graphs including color axis dimensions and size Flexible export capability allows integration of graphs in various report programs Automation A powerful Visual Basic
3. like scripting language AP Basic allows sophisticated multi step test sequences to be automated Create self running test procedures test for conformance to pre defined limits allow than two channels are required outboard switchers can expand the number of channels in groups of 12 An external multi function accessory can add DC volts and ohms measurement DC voltage sources and utility input and output control for push buttons and relays Enterprise collaboration PC based ATS software allows easy collaboration in a team environment Email test procedures test data and graphs to quickly duplicate test results study test data or publish reports regardless of location SIGNAL GENERATOR OUTPUTS Waveforms Analog Digital Sine Family Normal Var Phase Stereo Sine Family Normal Var Phase Dual Shaped Burst EQ IMD Stereo Dual Shaped Burst EQ SMPTE DIN 4 1 1 1 Square Noise l Burst Offset IMD SMPTE DIN Arbitrary Waveform Multitone Special 4 1 1 1 Square Noise Polarity Pass Thru r ape Arbitrary Waveform Multitone Special Polarity Pass Thru Monotonicity J Test Walking Ones Walking Zeros Constant Value Random Sine Wave Analog Digital Frequency Range 2 Hz to 61 6 kHz 2 Hz to 50 x SR Sample Rate Frequency Accuracy 0 0002 Frequency Resolution SR 2 23 Amplitude Range Balanced lt 250 uVrms to 16 00 Vrms 26 3 dBu Unbalanced lt 250 uVrms to 8 00 Vrms 20 28 dB
4. Testing to Meet Your Challenges Signal Generators Key ATS 2 features e Analog and digital inputs and ATS 2 sets a new mark in value for ATS 2 has two independent signal outputs computer controlled audio testing generators one for analog output and one e Generation of test signals for both systems ATS 2 puts a broad set of for digital output The two generators can analog and digital devices capabilities high measurement each create a large number of test signals e Multi functioned audio analysis performance and a proud legacy of including saan aae oE a A a e Sine waves as mono stereo analysis detailed harmonic analysis and affordable general purpose instrument phase shifted tone bursts dual optional interface analysis suited to the design lab broadcast facility e Noise or production line e Square waves e Full complement of graphing and report options e Special waveforms including polarity a pass throughyfunction and special digital waveforms e Arbitraf waveforms incldding Multitone signals predefined of User definedwusing supplied qtility Inputs and Outputs area eet Track A fi 000 Vim s m Ampi ude z EQ Curve Bandwidth Z Out Ohm 30k x 40 150 Configuration Bal XLR z References Freq 1 00000 kHz dB 287 3 my watts 18 000 Ohms Dither Type Triangular z References Volts FS 1 000 Freq fs37000 kHz dBr 387 3 mFFS
5. to 5 kHz lt 0 5 uV 124 dBu 5 kHz to 20 kHz lt 1 0 uV 118 dBu SMPTE DIN IMD Function Analog Digital Test Signal Compatibility Any combination of 40 Hz to 250 Hz SAME LF and 2 kHz to 0 45xSR HF mixed in any ratio from 1 1 to 5 1 LF HF IMD Measured Amplitude modulation products of the SAME HF tone Measurement bandwidth is typically 20 Hz to 750 Hz Measurement Range 0 to 20 Accuracy 0 5 dB Residual IMD lt 0 0025 92 dB lt 0 00003 130 dB at 0 dBFS lt 0 0003 110 dB at 25 dBFS FFT Analyzer Analog Digital Acquisition Length 800 to 256 k samples in 11 steps SAME Transform Length 256 to 32768 samples in binary steps SAME Windows None None move to bin center Hann Hamming Blackman Harris 4 term 92 dB sidelobes Equiripple AP design with 160 dB sidelobes Flat top Gaussian Rife Vincent 4 term Rife Vincent 5 term Amplitude Accuracy Flat top window 0 10 dB 1 2 0 001 dB 0 012 Phase Accuracy 0 5 deg 10 Hz to 5 kHz 1 deg 5 kHz to 20 kHz 2 deg 20 kHz to 50 kHz with Performance Option 0 05 deg 10 HZ to 0 45xSR Harmonic Distortion Analyzer Harmonic Sum Range Analog Any combination of 2 through 15t within the range of 20 Hz to 0 498 SR Digital Amplitude Accuracy 0 10 dB 0 3 uV 0 001 dB 0 to 80 dBFS 0 01 dB 80 to 120 dBFS 0 10 100 to 120 dBFS Residual Distortion H
6. Input Impedance Balanced Nominally 200 kQ Unbalanced Nominally 100 kQ CMRR 355mVp to 5 6Vp range 11 2 Vp to 200Vp range gt 80 dB 10 Hz 20 kHz 50 dB 10 Hz 1 kHz Input Related Crosstalk lt 100 dB 3 uV at 20 kHz Formats Balanced XLR Unbalanced BNC Optical Toslink AES EBU per AES 3 1997 SPDIF EIAJ Optical SPDIF EIAJ per IEC 60958 Per IEC 60958 3 Sample Rates 28 8 kHz to 108 kHz per connector Word Width 8 to 24 bits Level and Amplitude Measurement Analog Digital Measurement Range lt 1 uV 140 Vrms 118 dBu to 45 1 120 dBFS to 0 dBFS usable to dBu 140 dBFS Accuracy 1 kHz 0 09 dB 1 0 0 002 dB 0 023 Flatness HiRes A D HiBW A D 0 01 dB 20 Hz to 20 kHz 0 01dB 20 Hz to 20 kHz 0 1 dB 20k to 120 kHz 0 002 dB 10 Hz to 0 45xSR Detection RMS FAST RMS or QPK per IEC 468 SAME CCIR Frequency Measurement Range Analog Digital Range gt 10 Hz to 30 kHz SR 65 536 kS s lt 10 Hz to 0 47xSR With Performance Option gt 10 Hz to 120 kHz Accuracy 0 0002 2 PPM SAME Resolution 0 00001 of SR 0 007 Hz at 65 536 SAME kS s Phase Measurement Analog Digital Measurement Ranges 180 90 to 270 or 0 to 360 deg SAME Accuracy 2 deg 10 Hz to 0 45xSR 10 Hz to 5 kHz 2 deg 5 kHz to 20 kHz 3 deg 20 kHz to 50 kHz With 4 deg Performance Option Resolution 0 01 deg SAME Res
7. Test Equipment Solutions Datasheet Test Equipment Solutions Ltd specialise in the second user sale rental and distribution of quality test amp measurement T amp M equipment We stock all major equipment types such as spectrum analyzers signal generators oscilloscopes power meters logic analysers etc from all the major suppliers such as Agilent Tektronix Anritsu and Rohde amp Schwarz We are focused at the professional end of the marketplace primarily working with customers for whom high performance quality and service are key whilst realising the cost savings that second user equipment offers As such we fully test amp refurbish equipment in our in house traceable Lab Items are supplied with manuals accessories and typically a full no quibble 2 year warranty Our staff have extensive backgrounds in T amp M totalling over 150 years of combined experience which enables us to deliver industry leading service and support We endeavour to be customer focused in every way right down to the detail such as offering free delivery on sales covering the cost of warranty returns BOTH ways plus supplying a loan unit if available and supplying a free business tool with every order As well as the headline benefit of cost saving second user offers shorter lead times higher reliability and multivendor solutions Rental of course is ideal for shorterterm needs and offers fast delivery flexibility try before you buy zero capital expendi
8. anual one of each is included with instrument Additional Interface Control Packages to control instrument from more than one computer PCI WIN KITATS2 PCI ATS interface kit for ATS 2 Includes PCI ATS interface card cable ATS software User Manual and Getting Started Manual PCMCIA ATS interface kit for ATS 2 Includes PCMCIA ATS interface card cable ATS software User Manual and Getting Started Manual PCM WIN KTSATS2 l Soft carrying case option Padded interior protects your ATS 2 a has an extra pocket for your notebook cemputer documentation and cables ANALOG OUTPUTS O G a gt DAC MONITOR DAC MONITOR OUTPUTS 2000 OUTPUT DIGITAL OUTPUT DIGITAL INTERFACE ANALYZER AES 3 OPTIONAL OUTPUT TV SYNC A DETECTOR DIGITAL TRIGGER OUT SAMPLE RATE JITTER i SYNC REF INPUT CONVERTER PRECISION I O DSP AES 3 J SAMPLE RATE E RECEIVER Ok GENERATOR UTILITY OUT DRIVERS Cy PROGRAMMABLE PRECISION eE d ea SAMPLE RATE DIVIDER CLOCK GENERATOR APIB Sey INTERFACE Audi UCGIO PERFORMANCE OPTIONS IV0414132534 precision Testing for Optimal Results 5750 SW Arctic Drive Beaverton Oregon 97005 Tel 503 627 0832 Fax 503 641 8906 US Toll Free 1 800 231 7350 email sales audioprecision com web audioprecision com 0057 0001 r
9. controlled ATS 2 lets you enjoy the longevity of Audio Precision test and measurement equipment without sacrificing the regular performance upgrades available with your PC platform Reach Your Market Faster The rapid single acquisition testing of ATS 2 s Multitone Analyzer saves you the time and expensevof individually setting up and executing each test It eliminates errors by providing a comprehensive Set of answers to your performance questions with one easy setup By decreasing the timesspent on finding and fixing circuit problems ATS 2 decreases your tiine to market bet Aho Precemen INTEC WAVEFORM E JITTEN CELLOY OELL 12 04 97 12 7301 Digital interface signal analysis Eye Pattern test High Performance Unmatched Value The ATS 2 provides design engineers and technicians with Audio Precision quality and the ability to choose performance capabilities to match specific needs and budgets By getting you to market faster through a dramatically faster testing process ATS 2 allows for a quicker return on investment on your developments And by leveraging your existing PCs ATS 2 increases your asset utilization helping to improve your design s financial performance And the inherent high reliability of the ATS 2 is backed up by a three year warranty the best in the industry Digital interface signal analysis Interface Waveform Jitter cell by cell High Performance by Design Turn on ATS 2 Audio
10. d degradations to measure the effect on represent noise and distortion i j the device during testing Audio Precision also offers a performance option for the ATS 2 that increases the analyzer bandwidth to 120 kHz and includes complete digital interface signal measurement and analysis including waveform display and eye pattern tests Frequency Response Noise vs Frequency Distortion vs Frequency Interchannel Phase Response Interchannel Crosstalk High Performance Simplified ATS 2 offers dual analyzers to quickly identify and repair the problems that occur during the design and manufacture of audio equipment The Harmonic Distortion Analyzer provides insight into a variety of circuit malfunctions allowing an engineer or technician to isolate circuit problems and fix them quickly The Multitone Analyzer an FFT analyzer coupled with an arbitrary waveform generator performs a variety of performance tests quickly Without multitone those tests must be set up and executed one at a time With PC controlled functionality ATS 2 allows you to leverage your existing PC investment and gives you a familiar interface to e Monitor instruments e Graphically display test data e Manage files for test setups e Easily share and archive data e Generate reports with your preferred word processing application and e Export test data to analysis programs such as MATLAB for extended analysis The PC
11. dBm Rs 20Q Output Related Crosstalk 20Hz 20kHz lt 100 dB 3 uV Digital Output Characteristics Formats Balanced XLR Unbalanced BNC Optical Toslink AES3 per AES3 1997 SPDIF EIAJ per IEC 60958 Per IEC 60958 3 Sample Rate Range 28 8 kHz to 108 kHz per connector Word Width 8 to 24 bits Output Amplitude Balanced into 1109 Unbalanced into 75Q Optical Toslink Range 0 to 5 10 Vpp Range 0 to 1 275 Vpp Nominal intensity not variable 1 System specification including contributions from both generator and analyzer 20 kHz measurement bandwidth 2 System specification with 60 Hz 7 kHz or 250 Hz 8 kHz test signal combinations and Vin 200 mV 3 CMRR performance below 50 Hz degrades with AC coupling 4 1 kHz ref Flatness derates above 5 kHz by an additional 0 02 dB in the 22 4 V 45 V 90 V and 200 V input ranges 5 Requires High Performance Option ANALYZER Audio Analyzer Input Characteristics Resolution w Performance Option Analog 24 bit sigma delta 16 bit sigma delta Digital 8 24 bits Sample Rate w Performance Option 28 8ks s to 108ks s variable or 65 536ks s fixed 28 8kHz to 100kHz AES EBU 64kHz 200kHz Dual Connector AES EBU 56ks s to 215ks s variable or 131 072ks s or 262 144 ks s fixed Input Ranges 355 mVp to 200 Vp in 6 02 dB steps Maximum Rated Input 200Vp 140Vrms dc to 20kHz overload protected in all ranges
12. dwidth analysis capability and serial digital interface measurements The Audio Analyzer Harmonic Analyzer FFT Analyzer and Multitone Analyzer bandwidths are increased from 30 kHz to 120 kHz The Digital Interface Analyzer adds Jitter Spectrum analysis Jitter Waveform Interface Spectrum analysis Interface Waveform Oscilloscope Eye pattern Interface amplitude histogram Interface Rate histogram and Interface bit width histogram All other features and capabilities are identical ATS 2 connects to your PC with one of two possible interfaces The Standard interface uses a PCI card As an option this can be changed to a PCMCIA card HIGH RES ADC o HIGH BW ANALOG INPUTS ADC lt TRIGGER INPUT DIGITAL INPUTS JITTER g s DETECTOR INTERFACE MEASUREMENT AES 3 INPUT AES 3 INPUT SUREMENT DSP 1 ATS 2 PC controlled Audio Test System with APIB interface Interface Control Packages select one at time of order ATS2 PCI PCI interface card for ATS 2 not for Win 95 ATS2 PCMCIA PCMCIA interface card for ATS 2 Options for ATS 2 ATS2 PERF Performance Option for ATS 2 ATS2 RAK Rack mount kit for ATS 2 ATS2 CAS Protective soft carrying case for ATS 2 see picture below EWP ATS2 Three Year Extended Warranty Adds three more years to standard three year warranty included with instrument MAN ATS2 Additional ATS 2 Getting Started Manual and ATS 2 User s M
13. ect Hex source Formats Validity Flag Displayed for each channel Selectable set or cleared common to both channels Parity Signal Confidence Receiver Lock Coding Error Displayed for total signal both channels combined LIA rN Two Analyzer Input Monitors Two Analyzer Reading Monitors Trigger Output that can be selected from one of several sources including Generator Analog Sync Digital Sync Output and several others yA J 10 Power Requirements Internal speaker and phone jack for external speaker or headphone Software volume control Power Output typically 1 Watt 100 120 230 240 Vac 10 6 50 60 Hz 75 VA max Temperature Range 5 C to 45 C Operating 40 C to 75 C Storage Averaging Number of Averages 1 to 4096 in binary steps SAME Algorithm Power based frequency domain Synchronous time domain Residual Distortion lt 105 dB SR 65 kS s lt 180 dB lt 90 dB SR 262 kS s with Performance Option Analog Alias Rejection Standard HiRes A D Typically gt 115 dB for signals gt 0 554xSR Performance Option Typically gt 85 dB for signals gt 0 540xSR HiBW A D Multitone Analyzer Analog Digital Acquisition and Transform 512 to 32768 samples in binary steps SAME Lengths Frequency Resolution SR Length 2 0 Hz with SR 65 536 SAME kS s and Length 32 768 Residual Distortion lt 105 dB SR 65 kS s 140 dBFS lt 90 dB SR 262 kS
14. iRes A D lt 105 dB SR lt 65KS HiBW A D lt 90 dB SYNC Reference Input Signal Compatibility AES3 Video Squarewave 150 dB Auxiliary Signals Monitor Outputs Trigger Input Trigger Output 0 0003 3 PPM internal ref 0 0001 1 PPM external ref In ate Input Voltage Balanced XLR Unbalanced BNC 200 mV to 5 10 Vpp 10 50 mV 100 mV to 1 275 Vpp 10 12 mV Jitter Amplitude peak calibrated 50 100 kHz BW 0 to 3 00 UI 10 2 ns other BW selections UI 0 to 1 00 UL 10 2 ns 0 05 to 0 1275 UI in 0 0005 UI steps 0 130 to 1 275 UI in 0 005 UI steps 1 30 to 12 75 UI in 0 05 UI steps Jitter Frequency Range 20 Hz to 200 kHz 0 1 Hz resolution Jitter Accuracy 500 Hz 10 2ns Jitter Flatness 1 dB 100 Hz to 20 kHz 1 dB 100 Hz to 20 kHz Residual Jitter lt 2 ns 0 012 UI at 48 kS s 0 024 UI lt 2 0 ns 0 012 UI at 48 kS s at 96 kS s 0 024 UI at 96 kS s Jitter Spectrum Spurious products are typically 003 UI Spurious products are typically 50 dBUI or 30 dB below jitter signal whichever is larger 003 UI 50 dBUI or 30 dB below jitter signal whichever is larger Channel Status Bits Full implementation per IEC 60958 English language decoded common to both channels Full implementation per IEC 60958 English language decoded common to both channels Professional or consumer or Dir
15. idual Noise Amplitude Function only Analog Digital A weighted lt 1 2 uV rms lt 142 dBFS Dolby 2K lt 2 0 uV rms lt 134 dBFS IEC 468 CCIR lt 5 0 uV rms lt 127 dBFS 20 kHz LP lt 1 6 uV rms lt 140 dBFS THD N Function Analog Digital Fundamental Range 10 Hz to 0 47xSR SAME Measurement Range 0 to 100 SAME Accuracy 0 3 dB 10 Hz to 0 45xSR SAME no filters selected Residual THD N lt 0 0009 101 dB 1 6 uV with 20 kHz LP Amplitude amp THD N Filters One filter from each of the following three groups may be enabled 3 filters total Low Pass Group Fs 2 no BW limiting 20 kHz 6 pole elliptic 0 1 dB ripple 110 dB stopband 15 kHz 6 pole elliptic 0 1 dB ripple 110 dB stopband User Defined 6 pole maximum High Pass Group lt 10 Hz 4 pole 22 Hz 4 pole Butterworth 100 Hz 4 pole Butterworth 400 Hz 4 pole Butterworth or 10 pole elliptic if no other filters are enabled User Defined 4 pole maximum Weighting Filter Group None ANSI IEC A weighted per IEC 179 IEC 468 CCIR Qpk Dolby 2K CCIR ARM C message per IEEE 743 1978 CCITT per Rec 0 41 F weighted per 15 phon loudness contour HI 2 Harmonic weighting User Defined 8 pole maximum Bandpass amp Crosstalk Functions Analog Digital Tuning Range 20 Hz to 0 47xSR SAME Bandpass Response 10 pole Q 19 SAME Accuracy at center frequency 0 2 dB 0 2 dB Residual Noise lt 150 dBFS 10 Hz
16. nicians with Audio Precision quality and the ability to choose spectrum are different on each channel to allow for crosstalk measiwemeni performance capabilities to match specific needs and budgets By quickly discovering and isolating circuit problems with its Harmonic Distortion Analyzer ATS 2 can dramatically decrease your time to market With its Multitone Analyzer ATS 2 provides comprehensive solutions to your audio testing challenges by executing five performance tests in a single acquisition collating all the data you need to graph any test result all in less than one second And because it s PC controlled ATS 2 allows you to leverage your existing PC investment Multitone Performance tests e 2 Channel frequency Response e Noise versusFrequency e Total Distortion versus Frequency Interchannel Separatign versus Frequency e Interchannel Phas Response The interface measurement capability in ATS 2 determines whether or not the signal from a digital device meets standards and is compatible with other devices High performance measurement capabilities include jitter and FFT of jitter pulse Multitone signal received from the device under test Note the amplitude of the fundamentals is amplitude word width bit activity sample rate and high level decoded status bits representing the response of the device and the f higher signals near the bottom of the spectrum Interface stimulus features simulate real worl
17. s with Performance Option 6 System specification with 60 Hz 7 kHz or 250 Hz 8 kHz test signal combinations and Vin 200 mV 7 Both analyzer input channels must have same coupling AC or DC selection Analog accuracy is valid for any input signal amplitude ratio up to 30 dB 8 System specification including contributions from both analyzer and generator Valid at 32 0 44 1 48 0 65 536 88 2 and 96 0 kS s only Flatness may degrade at other sample rates 9 System specification valid only if 1 the jitter generator amplitude is turned off 2 the digital input is 1 0 Vpp XLR or 250 mVpp BNC and 3 the analyzer is set for 700 Hz 100 kHz bandwidth 10 Emission and immunity levels are influenced by the shielding performance of the connecting cables EMC compliance was demonstrated using Audio Precision part numbers CAB XMF and CAB AES2 Humidity 90 RH to at least 40 C non condensing EMC Complies with 89 336 EEC CISPR 22 class B and FCC 15 subpart J class B Dimensions 18 8 x 3 0 x 14 2 inches 42 7 x 7 6 x 36 1 cm Weight Approximately 14 8 lbs 6 7 kg unpacked Safety Complies with 73 23 EEC 93 68 EEC and EN61010 1 1990 Amendment 1 1992 Amendment 2 1995 Installation Category II Pollution Degree 2 Configuration and Ordering Guide The standard ATS 2 comes with all control software and interface hardware to connect to your PC The optional Performance Option can be added to provide a high ban
18. s cover all measurements Spectrum Analyzer statistical analysis is provided with Multitone Analyzer interface amplitude histograms interface Harmonic Analyzer and Digital Interface pulse width histograms interface bit width Analyzer each offer powerful and unique histograms and Jitter histograms features Broad Digital Signal analysis capability shown Harmonic Analyzer by the nine graphs depicted here Audio Analyzer The Harmonic A two channel analyzer that measures Analyzer provides a detailed look at individual harmonic simple user input and Jan ____ level frequency noise THD N crosstalk automatically phase and frequency selective level The generate anything Harmonic n lyZ r panel and graph of individualharmonic amplitude versus frequency measurement functions offer combinations distortion products from a simple of detector selections and filtering Particularly useful Pass Fail condition including band limiting band pass with the sweep facility to generate graphs of with simple trouble Extensive scripting language and a weighting and notch Detectors may be individual harmonics versus frequency ticket up to a rms average and peak allowing any multipage graphical sophisticated editor allow easy creation of international standard to be met Sweeps and Graphs report automated test Most ATS 2 settings and readings can be gt A learn mode lets
19. ture lower risk and off balance sheet accounting Both second user and rental improve the key business measure of Return On Capital Employed We are based near Heathrow Airport in the UK from where we supply test equipment worldwide Our facility incorporates Sales Support Admin Logistics and our own in house Lab All products supplied by Test Equipment Solutions include No quibble parts amp labour warranty we provide transport for UK mainland addresses Free loan equipment during warranty repair if available Full electrical mechanical and safety refurbishment in our in house Lab Certificate of Conformance calibration available on request Manuals and accessories required for normal operation Free insured delivery to your UK mainland address sales Support from our team of seasoned Test amp Measurement engineers ISO9001 quality assurance Test equipment Solutions Ltd Unit 8 Elder Way Waterside Drive Langley Berkshire SL3 6EP T 44 0 1753 596000 F 44 0 1753 596001 Email info TestEquipmentHQ com Web www TestEquipmentHQ com LL precision Testing for Optimal Results ATS 2 Audio Test and Measurement System Unmatched Value Turn on ATS 2 Audio Testing to Meet Your Deadline and Budget Multitone test signal from Generator with flat Audio Precision s PC controlled ATS 2 audio test and measurement system provides ee eee ae design engineers and tech
20. u Amplitude Accuracy 0 09dB 1 0 Amplitude Resolution 0 007 dB or 0 60 wVrms whichever is SR 2 23 larger Flatness 0 01 dB 20 Hz 20 kHz 500 Hz ref 0 001 dB THD N 0 000001 160 dB 20 Hz 20 kHz lt 0 0009 101 dB 1 6 uV Square Wave Frequency Range 10 Hz 20 kHz 2 Hz to SR 6 in even integer sub multiples of SR Risetime Typically 2 0 us N A IMD Test Signal SMPTE DIN LF Tone Range 40 Hz to 500 Hz 40 Hz to 500 Hz HF Tone Range 2 kHz to 60 kHz 2 kHz to 0 47 x SR Mix Ratio 4 1 or 1 1 LF HF 4 1 or 1 1 0F MD Residual IMD lt 0 0025 92 dB Arbitrary Waveform Multitone Length 256 to 16384 points per channel 256 to 16384 points per channel Frequency Range DC to 0 47 x SR DC to 0 47 x SR Frequency Resolution SR Length SR Length Noise Signals White Pseudo Random Rectangular PDF 30 kHz or 60 kHz BW White Pseudo Random White Rectangular PDF Bandwidth 0 50 x SR Burst Shaped burst Raised cosine Shaped burst Reetangular envelope raised cosine Analog Output Characteristics Source Configuration Balanced XLR Unbalanced XLR and BNC or Common Mode Test XLR Source Impedances Rs Balanced or Common Mode Test Unbalanced Nominally 40Q or 150Q 200 with option EURZ Nominally 20Q or 50Q Output Current Limit Typically 50 mA Max Output Power into 6009 Balanced Unbalanced 24 1 dBm Rs 402 18 4
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