Class A Conformity report - Teletronics International, Inc
Contents
1. Engineering and Testing for EMC and Safety Compliance FCC VERIFICATION OF A CLASS A DIGITAL DEVICE TTELETRONICS INTERNATIONAL INC 1803 RESEARCH BLVD SUITE 404 ROCKVILLE MD 20850 301 309 8500 MODELS WL CPE Router1 WL CPE Router2 WL CPE RouterANT15 May 21 2002 This report concerns check one Class A Verification X Class II Change Equipment Type CPE Router Deferred grant requested per 47 CFR 0 457 d 1 ii Yes If yes defer until Company Name agrees to notify the Commission by date of the intended date of announcement of the so that the grant can be issued on that date Transition Rules Request per 15 37 Yes No X If no assumed Part 15 subpart B for unintentional radiators the new 47 CFR 10 1 90 Edition provision Test Engineers Kinh Ly Rhein Tech Laboratories Inc Document Number 2002105 This test report may not be reproduced except in full without written approval of Rhein Tech Laboratories Inc 360 Herndon Parkway Suite 1400 Herndon VA 20170 Phone 703 689 0368 Fax 703 689 2056 Metro 703 471 6441 360 Herndon Parkway Suite 1400 Herndon VA 20170 http www rheintech com TABLE OF CONTENTS 1 GENERAL INFORMATION u ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccesees 3 LI RELATED SUBMITIALS A KC 3 Le SV ODO OGY EE 3 Bo IPFA e 1 E EEN 3 2 SYSTEM TEST CONFIGURATION 0002 ccc2. Government TELETRONICS INTERNATIONAL INC Page 9 of 27 Class A Report 2002105 360 Herndon Parkway Suite 1400 Herndon VA 20170 http www rheintech com 5 VERIFICATION VERIFICATION Statement of Manufacturer s Representative Company Name Teletronics International Inc Representative s Name Nusrat Jamal Model No s WL CPE Router WL CPE Router2 WL CPE RouterANT15 Date Tested 05 04 02 TO 05 06 02 I hereby warrant that the test sample is representative of the product to be marketed that the test system configuration is representative of the product s intended use and that during testing the test sample was functioning and being exercised in a manner typical of it s intended use and that modifications made during testing in order to achieve compliance with these standards are specified in Section 2 5 Signature Date Typed Printed Name Nusrat Jamal Position TELETRONICS INTERNATIONAL INC Page 10 of 27 Class A Report 2002105 360 Herndon Parkway Suite 1400 Herndon VA 20170 http www rheintech com 6 CONDUCTED EMISSIONS DATA 6 1 CONDUCTED EMISSIONS TEST RESULTS 6 1 1 Phase Line WL CPE RouterANTI5 Temperature 74 F Humidity 35 Emission Test Analyzer Site Emission FCC A FCCA FCC A Pass Frequency Detector Reading Correction Level QP QP AV Fail MHz dBuV Factor dBuV Limit Margin Limit dB dB dBu ost Pe 391 07 398 600 202 600 202 Pass 0
3. 690 r 28 or ss oo 265 60 0 265 Pass oso m 26 o7 29 3 600 307 600 307 Pass k uV dBuV V 6 1 2 Neutral Line WL CPE RouterANT15 Temperature 74 F Humidity 35 Emission Test Analyzer Site Emission FCC A FCCA FCC A Pass Frequency Detector Reading Correction Level QP QP AV Fail dBuV Factor dBuV Limit Margin Limit dB SE SE dB dBu 600 600 60 0 279 600 279 Pass uV dBuV V TELETRONICS INTERNATIONAL INC Page 11 of 27 Class A Report 2002105 360 Herndon Parkway Suite 1400 Herndon VA 20170 http www rheintech com Temperature 76 F Humidity 27 Emission Analyzer Site Emission Frequency Reading Correction Level MHz dBuV Factor dBuV Pk Emission Analyzer Site Frequency Reading Correction MHz dBuV dB 60 0 0780 Pk 308 06 60 0 k TELETRONICS INTERNATIONAL INC Page 12 of 27 Class A Report 2002105 360 Herndon Parkway Suite 1400 Herndon VA 20170 http www rheintech com 6 1 5 Phase Line WL CPE Routerl Temperature 74 F Humidity 30 Emission Test Analyzer Site Emission Frequency Detector Reading Correction Level MHz dBuV aay E E E 0690 Pk 6690 Pk 7310 Pk 9 910 Pk 25090 Pk 425 P 6 1 6 Neutral Line WL CPE Router1 Temperature 74 F Humidity 30 Emission Test Analyzer Site Emission Frequency Detector Reading Corr
4. 63 Pass H 40 568 154 414 464 5 0 Pass H 6 40 58 144 394 464 70 Pass T 208 332 Qp 216676 Qp 225 002 Qp 241668 Qp 002 Qp Hp RE a as 250 002 258 353 425 018 oH 235s 40 391 99 292 464 172 Pass TEST PERSONNEL Kinh Ly kak arly 05 06 02 Tester Signature Date of Test TELETRONICS INTERNATIONAL INC Page 17 of 27 Class A Report a 2002105 360 Herndon Parkway Suite 1400 Herndon VA 20170 yee http www rheintech com 7 2 RADIATED TEST PHOTOGRAPHS Front of WL CPE RouterANT15 Back of WL CPE RouterANT15 TELETRONICS INTERNATIONAL INC Page 18 of 27 Class A Report 2002105 360 Herndon Parkway Suite 1400 Herndon VA 20170 http www rheintech com Front of WL CPE Router2 Back of WL CPE Router2 TELETRONICS INTERNATIONAL INC Page 19 of 27 Class A Report 2002105 360 Herndon Parkway Suite 1400 Herndon VA 20170 http www rheintech com Front of WL CPE Router1 Back of WL CPE Router1 TELETRONICS INTERNATIONAL INC Page 20 of 27 Class A Report 2002105 360 Herndon Parkway Suite 1400 Herndon VA 20170 http www rheintech com 8 CONDUCTED AND RADIATED TEST METHODOLOGY 8 1 CONDUCTED EMISSIONS MEASUREMENTS The power line conducted emission measurements were performed in a Series 81 type shielded enclosure manufactured by Rayproof The EUT wa
5. NTERNATIONAL INC Page 24 of 27 Class A Report 2002105 360 Herndon Parkway Suite 1400 Herndon VA 20170 http www rheintech com DUU WL CPE RouterANTI15 TELETRONICS INTERNATIONAL INC Page 25 of 27 Class A Report 2002105 360 Herndon Parkway Suite 1400 Herndon VA 20170 http www rheintech com WL CPE RouterANT1 TELETRONICS INTERNATIONAL INC Page 26 of 27 Class A Report 2002105 360 Herndon Parkway Suite 1400 Herndon VA 20170 http www rheintech com WL CPE RouterANT1 WL CPE RouterANT1 TELETRONICS INTERNATIONAL INC Page 27 of 27 Class A Report 2002105
6. Pass 200 002 Qp yv 75 10 58 16 42 45 23 Pass 235 09 o v RRE PS O ee O wA o8 Pass 250 012 Qp H 40 522 154 368 464 96 Pass 300 016 Qp H 25 40 547 146 401 464 63 Pass 400 007 Qp v 5 10 450 108 342 464 122 Pass WL CPE Router2 Temperature 58 F Humidity 67 Emission Test Antenna Turntable Antenna Analyzer Site Emission Pass Frequency Detector Polarity Azimuth Height Reading Correction Level Limit Margin Fail MHz H V deg m dBuV Factor dBuV m dBuV m dB dB m 175 006 Qp v 35 10 514 189 325 435 110 f Pass 200 008 Qp v 6 10 58 f 183 335 435 10 0 Pass 2 40 80 85 395 464 69 Pass 300 016 Qp v Im 10 419 64 355 464 109 Pass 350 020 Qp H 135 40 522 123 399 464 6 5 Pass 425 000 Qp H 80 40 441 99 342 464 122 Pass WL CPE Router1 Temperature 58 F Humidity 67 Emission Test Antenna Turntable Antenna Analyzer Site Emission Pass Frequency Detector Polarity Azimuth Height Reading Correction Level Limit Margin Fail MHz H V deg m dBuV Factor dBuV m dBuV m dB dB m 150 006 Qp H 360 40 463 180 283 435 15 2 Pass 183 333 Qp H 75 40 459 189 270 435 16 5 Pass H 19 40 501 100 f 401 464
7. arkway Suite 1400 Herndon VA 20170 http www rheintech com WL CPE Router2 TELETRONICS INTERNATIONAL INC Page 7 of 27 Class A Report 2002105 360 Herndon Parkway Suite 1400 Herndon VA 20170 http www rheintech com 3 LABELLING 3 1 LABEL REQUIREMENTS The device under test shall bear the following statement in a conspicuous location on the device This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference s that may cause undesirable operation TELETRONICS INTERNATIONAL INC Page 8 of 27 Class A Report 2002105 360 Herndon Parkway Suite 1400 Herndon VA 20170 http www rheintech com 4 CONFORMANCE STATEMENT I the undersigned hereby declare that the equipment tested and referenced in this report conforms to the identified standard s as described in this document Modifications made during testing in order to achieve compliance with these standards are specified in Section 2 5 la a e Signature ee aa Date 5 21 02 Typed Printed Name Jon Wilson Position EMC Lab Coordinator amA Accredited by the National Voluntary Accreditation Program for the specific scope of accreditation under Lab Code 200061 0 Note This report may not be used by the client to claim endorsement by NVLAP or any agency of the U S
8. cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccscees 4 21 ENEE 4 Ge SR KR EECHER ON E 5 25 BUT BPXPRGISE SOPTW ARE eege EEN 5 2A re E ECC EE 5 SS ON Ce re Gy Ke EE 5 2 6 CONFIGURATION PHOTOGRAPHS OF DEVICE UNDER Ter 6 3 ING E 8 GN EATER POUR DC KEEN 8 4 CONFORMANCE STATEMENT uuu ccccccccccscccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccecs 9 5 VERIFICATION EE 10 6 CONDUCTED EMISSIONS DAT A eeeoeossssssecoossssssecosssseccocsosssssecoossscssecosssssecosssssseseeeosossssecoossssseossssssesesssssssse 11 6 1 EREECHEN deeg 11 6 1 1 Phase Line WL CPE RouterANTI 5 scsccccacecccscoseccsssaincotevettnsnssacnvaceccsecosssedscctecedtevsdeclacacacacwceesseseectecedtevess Il 6 1 2 Neutral Line WL CGPE RouterANT l9 EN Il 6 1 3 Phase Line WIC PE OUI EE 12 6 1 4 UN CUTIE LNC Ee 12 6 1 5 Phase Line WL CPE Router l ere 13 6 1 6 Neutral Line WL CPE Router EE 13 6 2 CONDUCTED TEST PHOTOGRAPHS cccccssceccccccceccccccccccccseeccccsssecccasseccensecececccssscececssneecccecuseccacanseseceasuneecess 14 7 RADIATED EMISSIONS GE 17 7 1 RADIATED EMISSIONS TEST RESULTS cccccsscccccscccccscccccsccccccscccccscccccsseccccsccccececccssececsnsececscecccsececssccacsceecensees 17 1 2 RADIATED TEST PHOTOGRAPHS tiaeergeegererreeeeeege geesde dEr 18 8 CONDUCTED AND RADIATED TEST METHODOLOGY 000 cccccccccccccscccccccccccccccccccccccccc
9. cccccccs 21 8 1 CONDUCTED EMISSIONS MEASUREMENTS ccc eee ceecccccceccceccccsscccccccsecccccsscececsccceccccacceccceeesecs 21 8 2 RADIATED EMISSIONS MEASUREMENTS ooo ccc ecescccccsscsccccccssccccccscecccccecccccatsececccceceecceeaesess 21 9 FIELD STRENGTH CALCULATION cvsvvssccccccsscccccsctscecsssscccssessesoscsscccsvecsaccssecssccsacecsstecssedssacesecesecesssccccceccdousese 22 10 PPI ba LIS WE 23 11 USER S E WV REN REN 23 12 EUT PHOTOGRAPHS serseri nn n aN TEETER 24 TELETRONICS INTERNATIONAL INC Class A Report 2002105 Page 2 of 27 360 Herndon Parkway Suite 1400 Herndon VA 20170 http www rheintech com 1 GENERAL INFORMATION The following FCC Verification for a Class A Digital Device is prepared on behalf of Teletronics International Inc in accordance with Part 2 and Part 15 Subparts A and B of the Federal Communications Commission s rules an regulations The equipment under test EUT was WL CPE Routerl WL CPE Router2 WL CPE RouterANT15 The test results reported in this document relate only to the items that were tested All measurements contained in this application were conducted in accordance with ANSI C63 4 Methods of Measurement of Radio Noise Emissions 1992 The instrumentation utilized for the measurements conforms with the ANSI C63 4 standard for EMI and Field Strength Instrumentation Some accessories are used to increase sensitivity and prevent overloading of the measuring instrument These are explained
10. ection MHz dBuV Factor dB 60 0 00 0 44 8 Pass Pk Peak QP Quasi Peak Av Average o Pk L Pk Pk so LP f 2o f 9 f o f eos 386 Ces o Pk o Pk TEST PERSONNEL Kinh Ly y d by 05 04 02 Tester Signature Date of Test TELETRONICS INTERNATIONAL INC Page 13 of 27 Class A Report 2002105 360 Herndon Parkway Suite 1400 Herndon VA 20170 http www rheintech com 6 2 CONDUCTED TEST PHOTOGRAPHS Front of WL CPE RouterANT15 KE TELETRONICS INTERNATIONAL INC Page 14 of 27 Class A Report 2002105 360 Herndon Parkway Suite 1400 Herndon VA 20170 http www rheintech com Back of WL CPE Router2 TELETRONICS INTERNATIONAL INC Page 15 of 27 Class A Report 2002105 360 Herndon Parkway Suite 1400 Herndon VA 20170 http www rheintech com TELETRONICS INTERNATIONAL INC Page 16 of 27 Class A Report 2002105 360 Herndon Parkway Suite 1400 Herndon VA 20170 http www rheintech com 7 RADIATED EMISSIONS 7 1 RADIATED EMISSIONS TEST RESULTS WL CPE RouterANT15 Temperature 60 F Humidity 65 Emission Test Antenna Turntable Antenna Analyzer Site Emission Dass Frequency Detector Polarity Azimuth Height Reading Correction Level Limit Margin Fail MHz H V deg m dBuV Factor dBuV m dBuV m dB dB m 150 008 Qp H 2 40 555 180 375 43 5 60 Pass 175 005 Qp v Im 10 47 25 352 435 83
11. ielded CAT5 I O 014406 TT Tintrmatonatng JI Sample STT 004406 International Inc CPE Hub Teletronics CPE Hub N A N A N A 014410 TEMS O V IJ Ji MA Note The three CPE Routers were tested independently 2 3 EUT EXERCISE SOFTWARE The CPE Routers were configured for testing in a manner best simulating their typical environment All ports were baded and power was supplied via AC mains through supplied AC DC adapter All internal circuitry clocks and oscillators were powered and functioning The only I O cable required by the routers is a single CATS ethernet cable This cable was routed to a Teletronics CPE Hub which was connected via another CATS cable to an ethernet hub 2 4 SPECIAL ACCESSORIES The end user is advised to use the same type cables as mentioned in this report 2 5 MODIFICATIONS e Fair Rite brand clamp on ferrite installed on CATS cable internal to chassis Ferrite serial number 0444167281 e Fair Rite brand clamp on ferrite installed on DC power cable at the connector end The DC cable was passed through the ferrite 3 times Ferrite serial number 0444167281 TELETRONICS INTERNATIONAL INC Page 5 of 27 Class A Report 2002105 360 Herndon Parkway Suite 1400 Ze Ve Herndon VA 20170 Bare sae http www rheintech com 2 6 CONFIGURATION PHOTOGRAPHS OF DEVICE UNDER TEST WL CPE RouterANT15 WL CPE Routerl TELETRONICS INTERNATIONAL INC Page 6 of 27 Class A Report 2002105 360 Herndon P
12. in the appendix of this report Calibration checks are performed regularly on the instruments and all accessories including the high pass filter preamplifier and cables All radiated and conducted emissions measurements were performed manually at Rhein Tech Laboratories Inc The radiated emissions measurements required by the rules were performed on the three ten meter open field test range Complete description and site attenuation measurement data has been placed on file with the Federal Communications Commission The power line conducted emission measurements were performed in a shielded enclosure Rhein Tech Laboratories is accepted by the FCC as a facility available to do measurement work for others on a contract basis 11 RELATED SUBMITTALS amp GRANTS N A This is a Class A Device 12 TEST METHODOLOGY Both conducted and radiated tests were performed according to the procedures in ANSI 63 4 1992 Radiated testing was performed at an antenna to EUT distance of ten meters LA TEST FACILITY The open area test site and conducted measurement facility used to collect the radiated data is located on the parking lot of Rhein Tech Laboratories Inc 360 Herndon Parkway Suite 1400 Herndon Virginia 20170 This site has been fully described in a report approved by the Federal Communications Commission to perform AC line conducted and radiated emissions testing per ANSI C63 4 1992 TELETRONICS INTERNATIONAL INC Page 3 of 27 Class A Repor
13. itudes relative to the appropriate limit were measured and have been recorded in this report 8 2 RADIATED EMISSIONS MEASUREMENTS Before final measurements of radiated emissions were made on the open field three ten meter range the EUT was scanned indoor at one and three meter distances This was done in order to determine its emissions spectrum signature The physical arrangement of the test system and associated cabling was varied in order to determine the effect on the EUT s emissions in amplitude direction and frequency This process was repeated during final radiated emissions measurements on the open field range at each frequency in order to insure that maximum emission amplitudes were attained Final radiated emissions measurements were made on the three ten meter open field test site The EUT was placed on a nonconductive turntable 0 8 meters above the ground plane The spectrum was examined from 30 MHz to 2000 MHz At each frequency the EUT was rotated 360 and the antenna was raised and lowered from 1 to 4 meters in order to determine the emission s maximum level Measurements were taken using both horizontal and vertical antenna polarizations For frequencies between 30 and 1000 MHz the spectrum analyzer s 6 dB bandwidth was set to 120 kHz and the analyzer was operated in the CISPR quasi peak detection mode For emissions above 1000 MHz emissions are measured using the average detector function with a minimum resolution bandwi
14. r Gain AF Antenna Factor CL Cable Loss The field intensity in microvolts per meter can then be determined according to the following equation FI uV m 10F1 dBuV m 20 For example assume a signal at a frequency of 125 MHz has a received level measured as 49 3 dBuV The total Site Correction Factor antenna factor plus cable loss minus preamplifier gain for 125 MHz is 11 5 dB m The actual radiated field strength is calculated as follows 49 3 dBuV 11 5 dB 37 8 dBuV m 1937 8 29 191 89 77 6 uv m TELETRONICS INTERNATIONAL INC Page 22 of 27 Class A Report 2002105 360 Herndon Parkway Suite 1400 Herndon VA 20170 http www rheintech com 10 EQUIPMENT LIST The following is a list of equipment Rhein Tech uses to perform testing Serial Calibration 900729 sa o m DIR 900889 Hewlett Packard 85685A RE Preselector for HP 8566B or 8568B 3146A01309 11 14 02 20Hz 2GHz 900931 HEWLETT PACKARD 8566B SPECTRUM ANALYZER 100 Hz 22 3138A07771 5 10 03 GHz 900905 en PRO AMPLIFIER DEL 2648 901020 Hewlett Packard 8564E Portable Spectrum Analyzer 9 kHz 40 3943A01719 6 7 02 GHz Tester 11 USER S MANUAL The manufacturer client will provide the User s Manual TELETRONICS INTERNATIONAL INC Page 23 of 27 Class A Report 2002105 360 Herndon Parkway Suite 1400 Herndon VA 20170 http www rheintech com 12 EUT PHOTOGRAPHS WL CPE Router2 WL CPE Router2 TELETRONICS I
15. s assembled on a wooden table 80 centimeters high Power was fed to the EUT through a 50 ohm 50 microhenry Line Impedance Stabilization Network EUT LISN The EUT LISN was fed power through an A C filter box on the outside of the shielded enclosure The filter box and EUT LISN housing are bonded to the ground plane of the shielded enclosure A second LISN the peripheral LISN provides isolation for the EUT test peripherals This peripheral LISN was also fed A C power A metal power outlet box which is bonded to the ground plane and electrically connected to the peripheral LISN powers the EUT host peripherals The spectrum analyzer was connected to the A C line through an isolation transformer The 50 ohm output of the EUT LISN was connected to the spectrum analyzer input through a Solar 400 kHz high pass filter The filter 1s used to prevent overload of the spectrum analyzer from noise below 400 kHz Conducted emission levels were measured on each current carrying line with the spectrum analyzer operating in the CISPR quasi peak mode or peak mode if applicable The analyzer s 6 dB bandwidth was set to 9 kHz No video filter less than 10 times the resolution bandwidth was used Average measurements are performed in linear mode using a 10 kHz resolution bandwidth a 1 Hz video bandwidth and by increasing the sweep time in order to obtain a calibrated measurement The emission spectrum was scanned from 150 450 kHz to 30 MHz The highest emission ampl
16. t 2002105 360 Herndon Parkway Suite 1400 Herndon VA 20170 http www rheintech com 2 SYSTEM TEST CONFIGURATION 2 1 PRODUCT DESCRIPTION Three CPE Customer Premises Equipment router models were tested The differences between the models are as follows e WL CPE Router is housed in a rain proof enclosure e WL CPE Router2 is housed in a NEMA 4 enclosure e WL CPE Router ANT15 is housed in a Smartant enclosure Internal circuitry and wiring for the three models is identical General specifications are listed below Processor AMD 100 MHz Memory 16 MB SDRAM P Memory Compact Flash Card P E Seri R P O Web Management Configuration monitoring information Input 120 VAC 60 Hz 250 mA EE Output 18 VDC 1000 mA l 8 MB Compact Flash Card S 3 Straight RJ 45 Blue 1 Cross Over RJ 45 Gray RF Adapter Cable type N Male or Female TELETRONICS INTERNATIONAL INC Page 4 of 27 Class A Report 2002105 360 Herndon Parkway Suite 1400 Herndon VA 20170 http www rheintech com 2 2 TESTED SYSTEM DETAILS Listed below are the identifiers and descriptions of all equipment cables and internal devices used with the EUT for this test Part Manufacturer Model Serial Number FCC ID Cable RTL Description Bar Code CPE Router EUT Teletronics WL CPE 0021791 Sample Unshielded CAT5 I O 014408 International Inc CPE Router EUT Teletronics WL CPE Router2 0021853 Sample Unsh
17. th of 1MHz No video filter less than 10 times the resolution bandwidth was used The highest emission amplitudes relative to the appropriate limit were measured and recorded in this report Note Rhein Tech Laboratories Inc has implemented procedures to minimize errors that occur from test instruments calibration procedures and test setups Test instrument and calibration errors are documented from the manufacturer or calibration lab Other errors have been defined and calculated within the Rhein Tech quality manual section 6 1 Rhein Tech implements the following procedures to minimize errors that may occur yearly as well as daily calibration methods technician training and emphasis to employees on avoiding error TELETRONICS INTERNATIONAL INC Page 21 of 27 Class A Report 2002105 360 Herndon Parkway Suite 1400 Herndon VA 20170 http www rheintech com 9 FIELD STRENGTH CALCULATION The field strength is calculated by adding the Antenna Factor and Cable Factor and subtracting the Amplifier Gain if any from the measured reading The basic equation with a sample calculation is as follows FI dBuV m SAR dBuV SCF dB m FI Field Intensity SAR Spectrum Analyzer Reading SCF Site Correction Factor The Site Correction Factor SCF used in the above equation is determined empirically and is expressed in the following equation SCF dB m PG dB AF dB m CL dB SCF Site Correction Factor PG Pre amplifie
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