TEST REPORT. Table of Contents

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2 Page:2 of 28 Table of Contents 1. DOCUMENT POLICY AND TEST STATEMENT DOCUMENT POLICY TEST STATEMENT DESCRIPTION OF EUT AND TEST MODE GENERAL DESCRIPTION OF EUT DESCRIPTION OF EUT INTERNAL DEVICE DESCRIPTION OF TEST MODE DESCRIPTION OF SUPPORT UNIT DESCRIPTION OF APPLIED STANDARDS CONDUCTED EMISSION TEST CONDUCTED EMISSION LIMIT TEST EQUIPMENT TEST SETUP TEST PROCEDURE EUT OPERATING CONDITION TEST RESULT RADIATED EMISSION TEST RADIATED EMISSION LIMIT TEST EQUIPMENT TEST SET-UP TEST PROCEDURE EUT OPERATING CONDITION RADIATED EMISSION TEST RESULT PHOTOS OF TESTING TERMS OF ABRIVATION... 28

3 Page:3 of DOCUMENT POLICY AND TEST STATEMENT 1.1 DOCUMENT POLICY - The report shall not be reproduced except in full, without the written approval of SRT Lab, Inc. - The report must not be used by the applicant to claim that the product is endorsed by NVLAP, TÜV, NEMKO and SRT. - The NVLAP logo applies only to the applicable standards specified in this report. 1.2 TEST STATEMENT - The test results in the report apply only to the unit tested by SRT Lab. - There was no deviation from the requirements of test standards during the test. - AC power source, 120 Vac/60 Hz, was used during the test.

4 Page:4 of DESCRIPTION OF EUT AND TEST MODE 2.1 GENERAL DESCRIPTION OF EUT PRODUCT Wireless 11g Residential Gateway MODEL NO. MN54G4R DC 12V, 1A from an external power adaptor: Brand: DVE POWER SUPPLY Model No.: DV I/P: 120VAC, 60Hz, 16W O/P: 12VDC, 1A Unshielded power cable (1.5m) CABLE N/A I/O PORT RJ45, USB FREQUENCY BAND 2400 ~ MHz CARRIER FREQUENCY CH1: 2412MHz ~ CH11: 2462MHz NUMBER OF CHANNEL 11 CHANNEL SPACING 5MHz RATED RF OUTPUT POWER 17dBm (EIRP) 14dBm ± 1dB (Before Antenna) I.F. & L.O. I.F.: 374MHz, L.O.:2038~2098MHz MODULATION TYPE DBPSK/DQPSK/CCK/OFDM(64QAM, 16QAM) BIT RATE OF TRANSMISSION 54Mbps ANTENNA TYPE 2 External Dipole Antenna ANTENNA GAIN 1dBi The antennas of EUT are as below: Name Model No. Color 2.4GHz Dipole Antenna RG178 L 80mm Cable ADA3I-3T42201 Tan 2.4GHz Dipole Antenna RG178 L 150mm Cable ADA3I-3T42200 Tan 2.4GHz Dipole with 150 mm RG178 Cable ADA3I-3W42201 White 2.4GHz Dipole Antenna with L 80mm RG178 Cable ADA3I-3W42203 White For more detailed information, please refer to the EUT s specification or user s manual provided by manufacturer.

5 Page:5 of DESCRIPTION OF EUT INTERNAL DEVICE DEVICE BRAND / MAKER MODEL # FCC ID/DOC REMARK N/A 1. Frequency range to be measured. Radiated emission is 30MHz to 25GHz. 2.3 DESCRIPTION OF TEST MODE 11 channels are provided by EUT. The 3 channels of lower, medium and higher were chosen for test. The EUT was tested under the following situations: Mode Modulation Type Channel Frequency 1 CH IEEE g 64QAM CH CH CH IEEE b CCK CH CH Below 1 GHz, the channel 1, 6, and 11 were pre-tested in chamber. The channel 11, worst case one, was chosen for conducted and radiated emission test. 2. Above 1 GHz, the channel 1, 6 and 11 were tested individually

6 Page:6 of DESCRIPTION OF SUPPORT UNIT The EUT was configured by the requirement of ANSI C63.4:1992 and CISRP22:1997. All interface ports were connected to the appropriate support units via specific cables. The support units and cables are listed below. NO DEVICE BRAND MODEL # FCC ID/DOC CABLE 1 PRINTER HP DESKJET 3420 DOC 1.5m unshielded power cord 1.2m shielded data cable 2 NOTEBOOK DELL PP01L DOC 1.5m unshielded power cord 3 WIRELESS LAN LINKSYS WPC11 V2.5 N/A N/A 4 LOAD*4 N/A N/A N/A N/A For the actual test configuration, please refer to the photos of testing. 3. DESCRIPTION OF APPLIED STANDARDS The EUT is a kind of ITE and according to the specifications provided by the applicant, it must comply with the requirements of the following standards: 47 CFR Part 15 Subpart B, Class B All tests have been performed and recorded as per the above standards.

7 Page:7 of CONDUCTED EMISSION TEST 4.1 CONDUCTED EMISSION LIMIT FREQUENCY Class A Class B Quasi-peak Average Quasi-peak Average NOTE: 1. The lower limit shall apply at the transition frequencies. 2. The limit decreases in line with the logarithm of the frequency in the range of 0.15 to 0.50 MHz. 4.2 TEST EQUIPMENT The following test equipment was used for the test: EQUIPMENT/ FACILITIES EMI TEST RECEIVER LISN (for EUT) LISN (for Peripheral) 50 ohm TERMINATOR COAXIAL CABLE SPECIFICATIONS MANUFACTURER 9 khz TO 2750 MHz 50 µh, 50 ohm 50µH, 50 ohm 50 ohm HP 3m ROHDE & SCHWARZ SOLAR ELECTRONICS SOLAR ELECTRONICS SUNCITY MODEL#/ SERIAL# ESCS30/ / R-24-BNC / R-24-BNC / A/ 2 J400/ 3M ISOLATION TRANSFORMER N/A APC AFC-11015/ F FILTER 2 LINE, 30A FIL.COIL GROUND PLANE GROUND PLANE 2.3M (H) x 2.4M (W) 2.4M (H) x 2.4M (W) SRT SRT FC-943/ 771 N/A N/A DUE DATE OF CAL. & CAL. CENTER AUG R&S JUN ETC JUN ETC JUN ETC JUL SRT N/A N/A APR SRT APR SRT NOTE: The calibration interval of the above test equipment is one year and the calibrations are traceable to NML/ROC and NIST/USA.

8 Page:8 of TEST SETUP To Utility Power Isolation EMI TEST Receiver Coaxial Cable Transformer Filter LISN EUT NOTE: LISN Support Units 1. The EUT was put on a wooden table with 0.8m height above ground plane, and 0.4m away from reference ground plane (> 2mx2m). 2. For the actual test configuration, please refer to the photos of testing. 3. The serial no. of the LISN connected to EUT is The serial no. of the LISN connected to support units is TEST PROCEDURE The EUT was tested according to the requirement of ANSI C63.4:1992 and CISRP22:1997. The frequency spectrum from 0.15 MHz to 30 MHz was investigated. The LISN used was 50 ohm/50µh as specified. All readings were quasi-peak and average values with 10 khz resolution bandwidth of the test receiver. The EUT system was operated in all typical methods by users. Both lines of the power mains of EUT were measured and the cables connected to EUT and support units were moved to find the maximum emission levels for each frequency. First, Find the margin or higher points at least 6 points by software, then use manual to find the maximum data. The procedure is referred on the test procedure of SRT LAB. 4.5 EUT OPERATING CONDITION 1. Set the EUT under normal condition continuously at the link mode. 2. The EUT used programs to control channels when it was tested for RF power and emission. 3. EUT accessed data from Wireless LAN.

9 Page:9 of TEST RESULT Temperature: 27 C Humidity: 56 %RH Tested EUT: Gateway Tested Mode: IEEE g Ferquency Range: MHz Modulation Type: 64QAM Receiver Detector: Q.P. and AV. Tested Channel: CH1: 2412MHz Tested Result: Pass Tested By: Yujeng Wu Power Line Measured : Line Freq. Correct. Reading Value Emission Level Tested Date: Sep. 01, 2003 Q.P. AV. Q.P. AV. Q.P. AV. Q.P. AV Power Line Measured : Neutral Freq. Correct. Reading Value Emission Level Q.P. AV. Q.P. AV. Q.P. AV. Q.P. AV Measurement uncertainty is +/-2dB 2. Emission level = Reading value + Correction factor 3. Correction = Cable loss + Insertion loss of LISN 4. value = Emission level - 5. The emission of other frequencies were very low against the limit. 6. "-": The Quasi-peak reading value also meets average limit and measurement with the average detector is unnecessary.

10 Page:10 of 28 Temperature: 27 C Humidity: 56 %RH Tested EUT: Gateway Tested Mode: IEEE g Ferquency Range: MHz Modulation Type: 64QAM Receiver Detector: Q.P. and AV. Tested Channel: CH6: 2437MHz Tested Result: Pass Tested By: Yujeng Wu Power Line Measured : Line Freq. Correct. Reading Value Emission Level Tested Date: Sep. 01, 2003 Q.P. AV. Q.P. AV. Q.P. AV. Q.P. AV Power Line Measured : Neutral Freq. Correct. Reading Value Emission Level Q.P. AV. Q.P. AV. Q.P. AV. Q.P. AV Measurement uncertainty is +/-2dB 2. Emission level = Reading value + Correction factor 3. Correction = Cable loss + Insertion loss of LISN 4. value = Emission level - 5. The emission of other frequencies were very low against the limit. 6. "-": The Quasi-peak reading value also meets average limit and measurement with the average detector is unnecessary.

11 Page:11 of 28 Temperature: 27 C Humidity: 56 %RH Tested EUT: Gateway Tested Mode: IEEE g Ferquency Range: MHz Modulation Type: 64QAM Receiver Detector: Q.P. and AV. Tested Channel: CH11: 2462MHz Tested Result: Pass Tested By: Yujeng Wu Power Line Measured : Line Freq. Correct. Reading Value Emission Level Tested Date: Sep. 01, 2003 Q.P. AV. Q.P. AV. Q.P. AV. Q.P. AV Power Line Measured : Neutral Freq. Correct. Reading Value Emission Level Q.P. AV. Q.P. AV. Q.P. AV. Q.P. AV Measurement uncertainty is +/-2dB 2. Emission level = Reading value + Correction factor 3. Correction = Cable loss + Insertion loss of LISN 4. value = Emission level - 5. The emission of other frequencies were very low against the limit. 6. "-": The Quasi-peak reading value also meets average limit and measurement with the average detector is unnecessary.

12 Page:12 of 28 Temperature: 27 C Humidity: 56 %RH Tested EUT: Gateway Tested Mode: IEEE b Ferquency Range: MHz Modulation Type: CCK Receiver Detector: Q.P. and AV. Tested Channel: CH1: 2412MHz Tested Result: Pass Tested By: Yujeng Wu Power Line Measured : Line Freq. Correct. Reading Value Emission Level Tested Date: Sep. 01, 2003 Q.P. AV. Q.P. AV. Q.P. AV. Q.P. AV Power Line Measured : Neutral Freq. Correct. Reading Value Emission Level Q.P. AV. Q.P. AV. Q.P. AV. Q.P. AV Measurement uncertainty is +/-2dB 2. Emission level = Reading value + Correction factor 3. Correction = Cable loss + Insertion loss of LISN 4. value = Emission level - 5. The emission of other frequencies were very low against the limit. 6. "-": The Quasi-peak reading value also meets average limit and measurement with the average detector is unnecessary.

13 Page:13 of 28 Temperature: 27 C Humidity: 56 %RH Tested EUT: Gateway Tested Mode: IEEE b Ferquency Range: MHz Modulation Type: CCK Receiver Detector: Q.P. and AV. Tested Channel: CH6: 2437MHz Tested Result: Pass Tested By: Yujeng Wu Power Line Measured : Line Freq. Correct. Reading Value Emission Level Tested Date: Sep. 01, 2003 Q.P. AV. Q.P. AV. Q.P. AV. Q.P. AV Power Line Measured : Neutral Freq. Correct. Reading Value Emission Level Q.P. AV. Q.P. AV. Q.P. AV. Q.P. AV Measurement uncertainty is +/-2dB 2. Emission level = Reading value + Correction factor 3. Correction = Cable loss + Insertion loss of LISN 4. value = Emission level - 5. The emission of other frequencies were very low against the limit. 6. "-": The Quasi-peak reading value also meets average limit and measurement with the average detector is unnecessary.

14 Page:14 of 28 Temperature: 27 C Humidity: 56 %RH Tested EUT: Gateway Tested Mode: IEEE b Ferquency Range: MHz Modulation Type: CCK Receiver Detector: Q.P. and AV. Tested Channel: CH11: 2462MHz Tested Result: Pass Tested By: Yujeng Wu Power Line Measured : Line Freq. Correct. Reading Value Emission Level Tested Date: Sep. 01, 2003 Q.P. AV. Q.P. AV. Q.P. AV. Q.P. AV Power Line Measured : Neutral Freq. Correct. Reading Value Emission Level Q.P. AV. Q.P. AV. Q.P. AV. Q.P. AV Measurement uncertainty is +/-2dB 2. Emission level = Reading value + Correction factor 3. Correction = Cable loss + Insertion loss of LISN 4. value = Emission level - 5. The emission of other frequencies were very low against the limit. 6. "-": The Quasi-peak reading value also meets average limit and measurement with the average detector is unnecessary.

15 Page:15 of RADIATED EMISSION TEST 5.1 RADIATED EMISSION LIMIT CISPR 22:1997 limits of radiated emission measurement for frequency below 1000 MHz NOTE: FREQUENCY Class A (at 10m) Class B (at 10m) dbµv/m dbµv/m The lower limit shall apply at the transition frequencies. 2. Emission level = 20 log Emission level (µv/m). FCC Part 15, Subpart B limit of radiated emission for frequency above 1000 MHz Class A (at 3m) Class B (at 3m) FREQUENCY PK. AV. PK. AV. Above

16 Page:16 of TEST EQUIPMENT The following test equipment was used during the radiated emission test: EQUIPMENT/ FACILITIES EMI TEST RECEIVER BI-LOG ANTENNA SPECTRUM ANALYZER PRE-AMPLIFIER HORN ANTENNA OATS COAXIAL CABLE SPECIFICATIONS MANUFACTURER 20 MHz TO 1000 MHz 25 MHz TO 2 GHz 9 KHz TO 26.5 GHz 1 GHz TO 26.5 GHz 1 GHz TO 18 GHz ROHDE & SCHWARZ EMCO MODEL#/ SERIAL# ESVS30/ / / HP 8593E/ 3710A03220 HP 8449B/ 3008A01019 EMCO 3115/ DUE DATE OF CAL. & CAL. CENTER AUG ETC APR SRT MAY 2004 ETC DEC ETC DEC ETC 3 10 M MEASUREMENT SRT SRT-1 APR SRT 25M SUNCITY FILTER 2 LINE, 30A FIL.COIL FREQUENCY CONVERTER N/A APC J400/ 25M FC-943/ 869 AFC-1KW/ AUG SRT N/A AUG SRT NOTE: 1. The calibration interval of the above test equipment is one year and the calibrations are traceable to NML/ROC and NIST/USA. 2. The Open Area Test Site (SRT-1) is registered by FCC with No and VCCI with No. R The Open Area Test Site (SRT-2) is registered by FCC with No and VCCI with No.

17 Page:17 of TEST SET-UP Power Cable EUT Turn Table 0.8 m 1m 4m Coaxial Cable Filter To Utility Power 3/10m EMI Receiver Ground Plane 1. The EUT system was put on a wooden table with 0.8m heights above a ground plane. 2. For the actual test configuration, please refer to the photos of testing.

18 Page:18 of TEST PROCEDURE The EUT was tested according to the requirement of ANSI C63.4:1992 and CISPR 22:1997. The measurements were made at an open area test site with 10 meter measurement distance under 1 GHz and with 3m distance above 1GHz. The frequency spectrum measured started from 30 MHz. Under 1 GHz, all readings were quasi-peak values with 120 khz resolution bandwidth of the test receiver. Above 1 GHz, the measurements were made at an open area test site with 3 meter measurement distance and all readings were peak or average values with 1 MHz resolution bandwidth of the test receiver. The EUT system was operated in all typical methods by users. The cables connected to EUT and support units were moved to find the maximum emission levels for each frequency. First, Find the margin or higher points at least 6 points by software, then use manual to find the maximum data. The procedure is referred on the test procedure of SRT LAB. 5.5 EUT OPERATING CONDITION Same as section 4.5 of this report.

19 Page:19 of RADIATED EMISSION TEST RESULT Temperature: 26 C Humidity: 55 %RH Ferquency Range: MHz Measured Distance: 10m Receiver Detector: Q.P. Tested EUT: Gateway Tested By: Yujeng Wu Tested Date: Nov. 17, 2003 Antenna Polarization:Horizontal Frequency Cable Loss Antenna (db/m) Reading Data Emission Level AZ( ) EL(m) Antenna Polarization:Vertical Frequency Cable Loss Antenna (db/m) Reading Data Emission Level AZ( ) EL(m) Measurement uncertainty is +/-4dB. 2. "*": Measurement does not apply for this frequency. 3. Emissiom Level = Reading Value + Ant. + Cable Loss. 4. The field strength of other emission frequencies were very low against the limit.

20 Page:20 of 28 Temperature: 26 C Humidity: 55 %RH Tested EUT: Gateway Tested Mode: IEEE g Ferquency Range: 1 25GHz Modulation Type: 64QAM Receiver Detector: PK. or AV. Tested Channel: CH1: 2412MHz Tested By: Yujeng Wu Tested Date: Nov. 17, 2003 Antenna Polarization : Horizontal Frequency Correct Antenna (db/m) Reading Data Emission Level PK. AV. PK. AV. PK. AV. PK. AV * 49.9 * * * 52.6 * * AZ ( ) EL (m) Antenna Polarization : Vertical Frequency Correct Antenna (db/m) Reading Data Emission Level PK. AV. PK. AV. PK. AV. PK. AV * 52.5 * * * 55.5 * * AZ ( ) EL (m) 1. Measurement uncertainty is +/-4dB. 2. "*": Measurement does not apply for this frequency. 3. Emissiom Level = Reading Value + Ant. + Cable Loss. 4. The field strength of other emission frequencies were very low against the limit. 5. "-": The Peak reading value also meets average limit and measurement with the average detector is unnecessary.

21 Page:21 of 28 Temperature: 26 C Humidity: 55 %RH Tested EUT: Gateway Tested Mode: IEEE g Ferquency Range: 1 25GHz Modulation Type: 64QAM Receiver Detector: PK. or AV. Tested Channel: CH6: 2437MHz Tested By: Yujeng Wu Tested Date: Nov. 17, 2003 Antenna Polarization : Horizontal Frequency Correct Antenna (db/m) Reading Data Emission Level PK. AV. PK. AV. PK. AV. PK. AV * 48.5 * * * 51.6 * * AZ ( ) EL (m) Antenna Polarization : Vertical Frequency Correct Antenna (db/m) Reading Data Emission Level PK. AV. PK. AV. PK. AV. PK. AV * 49.6 * * * 50.2 * * AZ ( ) EL (m) 1. Measurement uncertainty is +/-4dB. 2. "*": Measurement does not apply for this frequency. 3. Emissiom Level = Reading Value + Ant. + Cable Loss. 4. The field strength of other emission frequencies were very low against the limit. 5. "-": The Peak reading value also meets average limit and measurement with the average detector is unnecessary.

22 Page:22 of 28 Temperature: 26 C Humidity: 55 %RH Tested EUT: Gateway Tested Mode: IEEE g Ferquency Range: 1 25GHz Modulation Type: 64QAM Receiver Detector: PK. or AV. Tested Channel: CH11: 2462MHz Tested By: Yujeng Wu Tested Date: Nov. 17, 2003 Antenna Polarization : Horizontal Frequency Correct Antenna (db/m) Reading Data Emission Level PK. AV. PK. AV. PK. AV. PK. AV * 48.2 * * * 53.4 * * AZ ( ) EL (m) Antenna Polarization : Vertical Frequency Correct Antenna (db/m) Reading Data Emission Level PK. AV. PK. AV. PK. AV. PK. AV * 50.6 * * * 53.9 * * AZ ( ) EL (m) 1. Measurement uncertainty is +/-4dB. 2. "*": Measurement does not apply for this frequency. 3. Emissiom Level = Reading Value + Ant. + Cable Loss. 4. The field strength of other emission frequencies were very low against the limit. 5. "-": The Peak reading value also meets average limit and measurement with the average detector is unnecessary.

23 Page:23 of 28 Temperature: 26 C Humidity: 55 %RH Tested EUT: Gateway Tested Mode: IEEE b Ferquency Range: 1 25GHz Modulation Type: CCK Receiver Detector: PK. or AV. Tested Channel: CH1: 2412MHz Tested By: Yujeng Wu Tested Date: Nov. 17, 2003 Antenna Polarization : Horizontal Frequency Correct Antenna (db/m) Reading Data Emission Level PK. AV. PK. AV. PK. AV. PK. AV * 51.8 * * * 53.5 * * AZ ( ) EL (m) Antenna Polarization : Vertical Frequency Correct Antenna (db/m) Reading Data Emission Level PK. AV. PK. AV. PK. AV. PK. AV * 52.5 * * * 49.9 * * AZ ( ) EL (m) 1. Measurement uncertainty is +/-4dB. 2. "*": Measurement does not apply for this frequency. 3. Emissiom Level = Reading Value + Ant. + Cable Loss. 4. The field strength of other emission frequencies were very low against the limit. 5. "-": The Peak reading value also meets average limit and measurement with the average detector is unnecessary.

24 Page:24 of 28 Temperature: 26 C Humidity: 55 %RH Tested EUT: Gateway Tested Mode: IEEE b Ferquency Range: 1 25GHz Modulation Type: CCK Receiver Detector: PK. or AV. Tested Channel: CH6: 2437MHz Tested By: Yujeng Wu Tested Date: Nov. 17, 2003 Antenna Polarization : Horizontal Frequency Correct Antenna (db/m) Reading Data Emission Level PK. AV. PK. AV. PK. AV. PK. AV * 49.9 * * * 50.4 * * AZ ( ) EL (m) Antenna Polarization : Vertical Frequency Correct Antenna (db/m) Reading Data Emission Level PK. AV. PK. AV. PK. AV. PK. AV * 49.9 * * * 51.4 * * AZ ( ) EL (m) 1. Measurement uncertainty is +/-4dB. 2. "*": Measurement does not apply for this frequency. 3. Emissiom Level = Reading Value + Ant. + Cable Loss. 4. The field strength of other emission frequencies were very low against the limit. 5. "-": The Peak reading value also meets average limit and measurement with the average detector is unnecessary.

25 Page:25 of 28 Temperature: 26 C Humidity: 55 %RH Tested EUT: Gateway Tested Mode: IEEE b Ferquency Range: 1 25GHz Modulation Type: CCK Receiver Detector: PK. or AV. Tested Channel: CH11: 2462MHz Tested By: Yujeng Wu Tested Date: Nov. 17, 2003 Antenna Polarization : Horizontal Frequency Correct Antenna (db/m) Reading Data Emission Level PK. AV. PK. AV. PK. AV. PK. AV * 48.6 * * * 51.8 * * AZ ( ) EL (m) Antenna Polarization : Vertical Frequency Correct Antenna (db/m) Reading Data Emission Level PK. AV. PK. AV. PK. AV. PK. AV * 49.7 * * * 52.0 * * AZ ( ) EL (m) 1. Measurement uncertainty is +/-4dB. 2. "*": Measurement does not apply for this frequency. 3. Emissiom Level = Reading Value + Ant. + Cable Loss. 4. The field strength of other emission frequencies were very low against the limit. 5. "-": The Peak reading value also meets average limit and measurement with the average detector is unnecessary.

26 Page:26 of PHOTOS OF TESTING - Conducted test

27 Page:27 of 28 - Radiated test

28 Page:28 of TERMS OF ABRIVATION AV. AZ( ) Correct. EL(m) EUT Horiz. LISN NSA Q.P. SRT Lab Vert. Average detection Turn table azimuth Correction Antenna height (meter) Equipment Under Test Horizontal direction Line Impedance Stabilization Network Normalized Site Attenuation Quasi-peak detection Spectrum Research & Testing Laboratory, Inc. Vertical direction