Sunrise Telecom AT2500RQ - Micco Technologies providing Test
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1. The world s only spectrum analyzer with combined CATV and QAM measurement capabilities AT2500RQ CATV QAM SPECTRUM ANALYZER Sunrise Telecom Broadband is dedicated to providing our customers with the best test equipment possible That is why our engineers have created a lightweight battery powered analyzer designed for CATV headend and field portable applications It features powerful modular options that allow you to expand measurement capabilities for future technology or individual requirements Integrating QAM digital measurements into an affordable portable spectrum analyzer such as the Sunrise AT2500RQ is truly a breakthrough from both a cost and performance point of view JUST ANOTHER WAY WE RE UNCOMPLICATING CABLE _ With high sensitivity and the fastest scan speed of any CATV spectrum analyzer the DESIGNED SPECIFICALLY FOR CATV Easy access to all modes from the Main Menu SPECTRUM ANALYZER RESOLUTIO BANDWIDT Tit VIDE BANDWIDT gt FREE R PUR Reverse path ingress is easily captured with high speed scan AI2500RQ catches ingress others miss Today s broadband network technicians face the challenge of keeping the cable plant operating at peak performance at all times To diagnose and correct problems they need to be able to perform sophisticated tests and get accurate results quickly so an instrument has to be reliable and easy to use Designed with PC technology in mind the Sunrise AT2. 65 dBmV Resolution 0 1 dB Absolute Accuracy 1 5 dB Bandwidth Range 200 kHz to 1 5 GHz Modulation Error Ratio MER Range 22 to 40 dB Accuracy 1 dB typical Error Vector Magnitude EVM Range 0 65 to 4 1 Bit Error Rate BER Before and After R S Decoding per 1 second period Range O to 1 0 x 10 4 Average Bit Error Rate BER Before and After R S Decoding Range 0 to 1 0 x 10 4 Estimated Noise Margin Range 1 to 12 dB Accuracy 1dB typical Statistics Logging User selectable Test Period 1 to 60 minutes up to 7 days with WinQAM MER Pre and Post BER Errored Seconds Severely Errored Seconds Frame Loss System Unavailability time symbol Rate Range 1 28 to 7 MS S Continuous QAM measurements at lt 30 C Note All specifications apply over the standard 0 C to 50 C operating temperature range after a minimum of 2 hours of storage within the operating temperature range if the unit is not fully at ambient temperature The AT2500RQ meets all its specifications within 1 minute after it is turned on providing that the AT2500RQ is within the one year calibration cycle Sunrise Telecom Broadband s unique AutoCal feature assures accura cy by periodically self testing and triggering a non obstructive calibration as required specifications subject to change without notice FIELD PROVEN SOLUTIONS For detailed information on the AT2500R visit our website at www sunrisetelecom com for the name of your local S
3. Requires AT2500RQ ACCESSORIES A99025600 Padded Protective Soft Case for Sunrise AT2500RQ A90093030 Model BTA Bucket Truck Adapter CALIBRATION OPTIONS AT W32 3 Year Calibration Program AT W52 5 Year Calibration Program AT2 CC Certificate of Calibration compliance N C when requested at time of purchase AT2 CCM Certificate of Calibration compliance with measurement data requested at the time of purchase only CE FC Sunrise Telecom Broadband All rights reserved 050211 CE
4. accuracy Resolution 0 1 dB CSO CTB DFI Optimum Signal Range 0 dBmV to 4 dBmV beat measured with 0 dB Attenuation CSO CTB DFI Range 64 dB with 1 5 dB 71 dB with 4 dB accuracy Resolution 0 1 dB CSO CTB DFI Accuracy Out of Measurement Range 80 70 y4 dB dB 60 50 1 5 dB 40 10 5 0 5 10 dBmv Note CSO CTB and DFI specifications with band select filters on auto and 77 channel loading TDM MEASUREMENT Frequency Span Zero Span Horizontal Time 50 usec to 500 msec 1 2 5 settings Resolution Bandwidth 1 MHz 300 kHz 30 kKHz 10 kHz Video Bandwidth 1 MHz 100 kHz 10 kHz Bandwidth Correction Range 10 kHz to 9 9 MHz Pulse Level Accuracy 0 75 dB in 5 usec 1 MHz RBW Trigger Modes Free run Continuous Single Trigger Level Range 70 dBmV to 65 dB mV Trigger Delay Range O to 100 msec in 1 usec steps Trigger Holdoff Range 50 usec to 100 msec in 1 usec steps DIGITAL MEASUREMENT QAM 16 64 256 SPECIFICATIONS Modulation Type 16 64 256 QAM ITU T J 83 Annex A B amp C DVS DVB DOCSIS EuroDOCSIS Constellation Display Size 16 64 and 256 QAM Full constellation with zoom capability Adaptive Equalizer Display Number of Taps 8 feed forward 24 feedback scale 10 to 80 dBc Mask DOCSIS Frequency response over signal BW 5 to 5 dB Group Delay over signal BW 1000 to 1000 nsec Digital Carrier Average Power Measurement Amplitude Range 30 to
5. 16 64 256 QAM DIGITAL MEASUREMENTS ITU T J 83 ANNEX A B amp C COMPLIANT DVS DVB DOCSIS EURODOCSIS HIGH RESOLUTION CONSTELLATION DISPLAY WITH ZOOM DATA LOGGING MODE OVER 1 60 MINUTES ADAPTIVE EQUALIZER DISPLAY WITH IN CHANNEL FREQUENCY RESPONSE AND GROUP DELAY RETURN PATH TESTING AND QUALIFICATION FOR VoIP MODULATION ERROR RATIO MER MEASUREMENT SPECIFICATIONS FREQUENCY Frequency range 0 MHz 1 5 Ghz Calibrated frequency range 5 MHz 1 5 Ghz Frequency Reference Aging 1 PPM Yr Temperature Stability 1 PPM 0 C to 50 C Frequency counter Accuracy 1 PPM 1 count Resolution 10 Hz Stability Noise sidebands offset from CW signal 85 dBc Hz 10kHz offset typical SPAN Frequency Span Range Variable from Max Span 1500 MHz to 100 kHz amp Zero Span Accuracy lt 2 PPM Sweep Time Range 2ms 4ms 10ms 20ms 50ms 100ms 200ms 500ms 1000ms 2000ms 5000ms Stability lt 2 PPM Sweep Trigger Free Run Pwr Lock and TV Frame Resolution Bandwidth Range 1 MHz 300 kHz 30 kHz amp 10 kHz Selectivity 60 dB 3 dB Ratio 5 3 1 3 1 2 1 2 1 Accuracy 5 Video Bandwidth Range 1 MHz 100 kHz amp 10 kHz AMPLITUDE Response Flatness 0 75 dB 5 1500 MHz Sensitivity 65 dBmV 300 kHz RBW to 65 dBmV Level accuracy 0 75 dB 25 C Level resolution 0 1 dB PRE AND POST BIT ERROR RATE TESTING BER REAL TIME AND AVERAGE AUTO ATTENUATOR SEARCH TO INSURE OPTIMUM QAM MEASUREMENTS POLARITY
6. 2500RQ is a lightweight full featured 1 5 GHz spectrum analyzer This unit is built to withstand the rigors of field use With its durable water resistant ABS plastic housing and wide temperature range you can use the analyzer in all weather conditions The built in battery with over 2 hour continuous operating time makes working in the field easier You can also use Sunrise s Windows based software packages to remotely access the AT2500RQ via Ethernet over any TCP IP network The 1 5 GHz AT2500RQ has intelligent band select filters that can auto matically filter the input signal to prevent overloading allowing this high sensitivity analyzer to be used to measure low level signals in a fully loaded cable system Finding ingress on the reverse path can be a challenge especially since much of the ingress is either fast transients lasting only fractions of a second or system noise With the fastest scan speed of any CATV spectrum analyzer the AT2500RQ can scan a 50 MHz span in only 2 ms ensuring all the transient ingress is caught The technician never has to worry about calibration because an intelligent AUTO CALIBRATION system maintains specified accuracy throughout the operating temperature range Full auto calibration is achieved within a minute of turning the unit on aot measure CCN CSO amp CTB accurately and in service CATV PACKAGE All CATV tests including complete in service RF testing for Proof of Performance can b
7. AUTO SEARCH FOR IF OR UPCONVERTED CARRIER FREQUENCIES QAM IMPAIRMENT ANALYSIS MODE DUAL BAND 6 amp 8 MHZ IF FILTERS AVAILABLE ASI MPEG TRANSPORT STREAM OUTPUT AVAILABLE Impedance at RF input 75 ohm Input Return Loss gt 20 dB typical gt 5 dB attenuation Maximum safe input 68 dBmV Spurious free dynamic range gt 70 dB Internal calibrator 48 MHz 5 dBmV Up to 4 simultaneous traces on screen with Avg Peak amp Min Hold Selectable Positive Negative or Sample detector Vertical Horizontal amp Tilt Markers Peak Search Next Peak amp Tracking on Vertical Markers Vertical scale 10 5 2 dB Division BAND SELECT FILTERS Auto or Manual 7 high pass filters 7 low pass filters and 21 bandpass filter combinations High Pass Cutoff Frequencies 35 78 164 270 360 450 540 MHz Low Pass Cutoff Frequencies 45 88 174 280 370 460 550 MHz MECHANICAL Size 304 x 177 x 355 mm 12 W x 7 H x 14 D Weight 10 Kg 22 pounds Temperature Operating 0 to 50 C 32 to 122 F Storage 20 to 55 C 4 to 131 F Display type TFT Active Matrix Color LCD Display size 162 5 mm 6 4 inches POWER Battery Type Rechargeable lead acid 12 Volt 7 Ah Internal Battery Charger Automatic Fast Slow Floating Power Supply PSU2065 100V 250V 50 60 Hz 16 VDC 4 06A Charge Time lt 4 hours Operating Time gt 2 hours CATV MEASUREMENT SPECIFICATIONS Channel Selection Frequency Channel Video Channel Audio
8. Channel Plans Custom plans NTSC EIA HRC IRC PAL B G D or other Maximum of 350 signals ana log digital FM upstream test etc PC based and internal complete channel plan editor TV Channel Amplitude Range 40 dBmV to 65 dBmV 0 75 dB for S N gt 30 dB TV Visual Frequency Accuracy Carrier Frequency 1 PPM Resolution 10 Hz Visual Aural Delta Frequency Range 1 10 MHz Accuracy 200 Hz Resolution 10 Hz Visual Aural Delta Amplitude 0 75 dB for S N gt 30 dB FM Deviation Range 150 kHz de emphasis 75 usec Accuracy 2 kHz 1 75 kHz 5 kHz to 150 kHz HUM LOW FREQ DISTURBANCES Modes CW or Video In Service Range 1 10 Accuracy 0 5 from 1 to 5 1 from 5 to 10 MODULATION DEPTH AM Range 40 to 95 Resolution 0 1 Accuracy 1 5 CCN gt 40 dB Signal type VITS line with white reference IN CHANNEL RESPONSE Range 10 dB Resolution 0 1 dB Accuracy 0 25 dB Signal type VITS line with full amplitude CATV Multiburst signal Video sweep or Ghost Canceling Reference signal CARRIER TO COMPOSITE NOISE RATIO CCN Accuracy Out of Measurement Range CCN dB 10 lt 5 0 5 10 15 20 25 30 dBmV Note CCN specifications with band select filters on auto and 77 channel loading Optimum Signal Range 3 dBmV to 10 dBmV noise measured with O dB Attenuation CCN range 60 dB with 1 dB accuracy 65 dB with 3 dB
9. H1J 214 ORDERING INFORMATION AT2500R 1 5 GHz PORTABLE CATV SPECTRUM ANALYZER Includes PSU2065 Power Supply Rechargeable lead acid battery User Manual 2 Year Warranty Padded Protective Soft Case AT2VIDOUT Baseband NTSC video output AT2VGAOUT VGA Output 15 Pin D Connector 10Base T Network connection RJ45 High Low preselection filters AT2CATVPAK CATV Measurement package Carrier measurement Precision frequency counter In service Hum CCN CSO and CTB Digital Channel Power AT2TDM Time Domain Measurement package A99026010 WinCom II Data Management Software license for 1 PC AT2500RQ 1 5 GHZ PORTABLE CATV QAM SPECTRUM ANALYZER Includes all AT2500R features plus 16 64 256 QAM Digital Measurement Analyzer Constellation BER MER Adaptive EQ Data Logging AT2Q QIA QAM Impairment Analysis Mode OPTIONS AND ACCESSORIES HARDWARE OPTIONS These options are factory installed and must be ordered with product requires AT2500RQ AT2Q6 8 64 256 QAM RQ Euro Annex A B C Dual 6 8 MHz band width Required for Annex A AT2Q ASI MPEG ASI Output through BNC Connector WINDOWS PC SOFTWARE FOR SUNRISE AT2500RQ 1 LICENSE PER PC Includes CD User Manual A65000909 Serial Cable and A65000945 RJ 45 Ethernet Crossover Cable A99026010 WinCom II Data Management Software licenses for additional PCs A99026020 WinRemote Remote Control Spectrum Analyzer Software A99026050 WinQAM Remote Control QAM Digital Measurements Software
10. I1 Q GRIN DIFF ech START ANALYSIS zemo C I RATIO dB IZQ PHASE DIFF FREQ RESP P U 1 dB FREQ ERROR QAM Impairment Analysis QIA displays 14 performance measurements on one screen Poona Ge POWER norte STATISTICS LOGGING A statistics logging function is also included to test between 1 60 minutes with date time reference storing events of MER Pre amp Post BER errored seconds severely errored seconds frame loss and system unavailability Up to 7 days of data can be cap tured with date time reference using the WinQAM PC software QAM IMPAIRMENT ANALYSIS UN QUE MER measures the ratio of the average signal power in the ideal constellation to the average error power and provides a good measure of signal quality While MER is well established as the best overall figure of merit measurement to determine QAM Signal quality it does not indicate the type of impairment affecting a signal For more in depth analysis to determine the cause of signal impairments Sunrise developed the patent pending QAM Impairment Analysis QIA mode QIA mode calculates and displays e MER e Phase noise e EVM e Noise margin e C I Carrier to Interference System noise ratio e Echo margin e Frequency response e Compression e Symbol rate error e Q gain difference e Hum e Q phase difference e Carrier offset QIA provides important insight into the source of digital impairments DIGITAL FEATURES
11. e executed quickly and accurately and without customer service interruptions e Carrier Level e Carrier Frequency e Hum e CCN Carrier to Composite Noise e CSO Composite Second Order e CIB Composite Triple Beat In Service Measurement available e DFI Discrete Frequency Interference Measurement Mode e ICR In Channel Response e DOM Depth of Modulation e Digital Channel Power All these tests are easily performed by using the icons shown on the main menu Combined CCN CSO and CTB Tests CCN CSO CTB DFI Hum In Channel Frequency Response and Depth of Modulation can all be performed in service with the proper VITS test signal inserter in the very accurate and reliable Gated Mode With its high sensitivity the Sunrise AT2500RQ can measure CCN ratios of bet ter than 60 dB with only a 5 dBmvV carrier level eliminating the need for an external amplifier even at test points or subscriber drop levels The internal high low pass preselection filters automatically filter out of band energy to provide improved dynamic range for measurements in a fully loaded cable system TIME DOMAIN TDM mode simplifies analysis of upstream cable modem bursty signals MODULE and intermittent ingress for quick and accurate measurements Because today s advanced services can have many different TDMA Time Division Multiple Access signals assigned to a particular frequency the TDM module is standard on Sunrise AT2500 Series spectrum analy
12. ower measurements over a desired bandwidth anywhere between 200 kHz and 1 5 GHz The Sunrise AT2500RQ QAM Analyzer demodulates and accurately measures the QAM signals carried through the cable system It provides the measurement power the field technicians need for the latest 64 256 QAM digital technologies and is very simple to use making the transition from analog to digital testing a breeze The AT2500RQ displays Modulation Error Ratio MER pre and post Bit Error Rate BER and Error Vector Magnitude EVM Constellation display of 16 QAM signal UPSTREAM SIGNAL GENERATOR MODULE When paired with the CM1000 USG unit an Upstream Signal Generator module and base unit the AT2500 can demodu late a continuous 16 QAM in order to measure and charac terize a network s return path performance MER Pre Post BER microreflections linear and nonlinear distortions as e well as the reverse channel s frequency response and group gannas etato delay characteristics can be precisely measured Measure and characterize a network s return path performance using the AT2500RQ with a CM1000 USG unit Zoomed Group Delay screen with A nsec per MHz measurements E QAM ANALYZER 5 z ATT 30 dB 256 QAH er ea gt CONST CF 586 686 MHZ Power Level 24 Bia STAT Mob ERROR RAT 10 S dB COMPRES SION gt ANALYSIS EST NOISE MARGIN i 3 HUN E DIGITAL i G CHANNEL ERROR VECTOR MAG 7 PHASE NOISE SYSTEM NOISE RATIO de
13. unrise representative Or telephone us at 1 514 725 6652 sunrise Telecom Broadband is a leader in digital broadband and DOCSIS amp EuroDOCSIS test instruments for the broad band industry As part of the Sunrise Telecom family we leverage the strength of one of the world s largest communi cations test and measurement companies sunrise Telecom Broadband s field proven solutions include installation and maintenance instruments portable headend analyzers and network test systems and software Our goal is to enable service providers to rapidly deploy television high speed Internet and digital video applications Based on our core strength in RF testing we have estab lished a successful track record as a provider of leading edge solutions that incorporate innovative test methods intuitive user interfaces and thorough product training At Sunrise Telecom Broadband we uncomplicate the cable broadband engineer s and field technician s day JUST ANOTHER WAY WE RE UNCOMPLICATING CABLE North American Toll Free U S Office Corporate Head Office 1 800 297 9726 Sunrise Telecom Broadband Inc Sunrise Telecom International 3250 D Peachtree Corners Circle 302 Enzo Drive 1 514 725 6652 Norcross GA U S A 30092 san Jose CA 95138 U S A 1 408 363 8000 www sunrisetelecom com Canada amp International Office Fax 1 408 363 8313 catv sunrisetelecom com Sunrise Telecom Broadband Corp 10281 Renaude Lapointe Anjou QC Canada
14. zers This Time Domain Module eliminates the guesswork by providing quick and accurate analysis of complex upstream FSK QPSK and 16 QAM pulsed amplitude RF signals The comprehensive Time Domain Measurement mode fully utilizes the power of the Sunrise AT2500RQ s built in triggered gating hardware capabilities to capture and isolate a signal source Each packet of data from a cable modem s TDMA upstream signal can be captured seen and measured thanks to flexible control settings such as Trigger Level Holdoff Horizontal sweep Time delay after trigger bandwidth correction averaging etc The TDM mode allows fast simple and accurate in service measurements including an estimated channel power of the upstream DOCSIS channel S N Time Domain Measurement of the burst or D U and the burst level of the modems the AT2500RQ QAM Analyzer is an essential tool for ensuring that revenue generating digital services remain operational QAM DEMODULATOR As digital signals become part of our every day routine per OPTION forming accurate digital cable measurements is essential to efficiently install and maintain high quality level of service for your customers Unlike analog pictures digital video can appear to operate normally and yet it may be very close to failing Digital measurements can be the only way to ensure that the system is operating well within limits The digital channel power measurement allows accurate digital carrier p
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