EMC Test Report

FCC ID: KBCIX100XA750WLBT

Test Report

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FCCID_462905

$TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: tei@timcoengr.com TABLE OF CONTENTS TEST REPORT CONTAINING: PAGE 1.............LETTER OF EXPLANATION PAGE 2.............LIST OF TEST EQUIPMENT PAGE 3.............TEST PROCEDURES DSSS EMISSIONS PAGE 4.............POWERLINE CONDUCTED INTERFERENCE PAGE 5.............OCCUPIED BANDWIDTH AND POWER OUTPUT PAGE 6.............6 dB BANDWIDTH PLOT PAGE 7.............SPURIOUS EMISSIONS AT ANTENNA TERMINALS DATA & METHOD OF MEASURING RF CONDUCTED PAGE 8.............RADIATION INTERFERENCE TEST DATA PAGE 9.............METHOD OF MEASURING RADIATED SPURIOUS EMISSIONS PAGE 10-12.........RADIATED SPURIOUS EMISSIONS INTO ADJACENT RESTRICTED BANDS PAGE 13............POWER SPECTRAL DENSITY PAGE 14............POWER SPECTRAL DENSITY PLOT FHSS EMISSIONS PAGE 15............COVER PAGE FOR FHSS PAGE 16............POWERLINE CONDUCTED INTERFERENCE PAGE 17............NUMBER OF HOPPING CHANNELS PAGE 18............DWELL TIME PAGE 19............OCCUPIED BANDWIDTH PAGE 20............POWER OUTPUT PAGE 21............SPURIOUS EMISSIONS AT ANTENNA TERMINALS & METHOD OF MEASURING COND. SPURIOUS EMISSIONS PAGE 22............FIELD STRENGTH OF SPURIOUS EMISSIONS PAGE 23............METHOD OF MEASURING RADIATED SPURIOUS EMISSIONS EXHIBITS INCLUDED: REQUEST FOR CONFIDENTIALITY LETTER BLOCK DIAGRAM SCHEMATICS USERS MANUAL LABEL SAMPLE LABEL LOCATION EXTERNAL PHOTOGRAPHS INTERNAL PHOTOGRAPHS OPERATIONAL DESCRIPTION TEST SET UP PHOTOGRAPHS APPLICANT: ITRONIX FCC ID: KBCIX100XA750WLBT REPORT #: I\ITRONIX\423AUT4\423AUT4TestReport.doc TABLE OF CONTENTS$

$TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: tei@timcoengr.com APRIL 15, 2004 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 SUBJECT: ITRONIX FCC ID: KBCIX100XA750WLBT To Whom It May Concern: The attached application is for a hand held computing device that employs both wireless lan (802.11) and a blue tooth device. The unit employs internal antennas. One for blue tooth and a separate antenna for the wireless lan. The wireless lan antenna has a gain of –4 dBi and the blue tooth antenna has a gain of +2.4 dBi. Should you have any questions or require any further information with regards to this, please feel free to contact me. Sincerely, Mario R. de Aranzeta C.E.T. MRD/sh Encl. APPLICANT: ITRONIX FCC ID: KBCIX100XA750WLBT REPORT #: I\ITRONIX\423AUT4\423AUT4TestReport.doc Page 1 of 23$

$TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: tei@timcoengr.com EMC Equipment List Device Manufacturer Model Serial Cal/Char Due Date Number Date 3-Meter OATS TEI N/A N/A Listed 1/13/06 1/13/03 Biconnical Eaton 94455-1 1057 CAL 3/18/03 3/18/05 Antenna Biconnical Eaton 94455-1 1096 CAL 10/1/01 10/1/03 Antenna Double-Ridged Electro- RGA-180 2319 CAL 2/17/03 2/17/05 Horn Antenna Metrics LISN Electro- ANS-25/2 2604 CAL 10/9/01 10/9/03 Metrics LISN Electro- EM-7820 2682 CAL 3/12/03 3/12/05 Metrics Log-Periodic Eaton 96005 1243 CAL 5/8/03 5/8/05 Antenna Log-Periodic Electro- EM-6950 632 CHAR 10/15/03 Antenna Metrics 10/15/01 Log-Periodic Electro- LPA-25 1122 CAL 10/2/01 10/2/03 Antenna Metrics Log-Periodic Electro- LPA-30 409 CAL 3/4/03 3/4/05 Antenna Metrics Peak Power HP 8900C 2131A00545 CAL 7/2/03 7/2/05 Meter Power Meter HP 432A 1141A07655 CAL 4/15/03 4/15/05 Silver Tower HP 8449B 3008A01075 CHAR 1/28/02 1/28/04 Preamplifier Silver Tower HP 85650A 3303A01844 CAL 10/14/02 10/14/04 Quasi-Peak Adapter Silver Tower HP 85685A 2620A00294 CAL 10/14/02 10/14/04 RF Preselector Silver Tower HP 8566B Opt 3552A22064 CAL 10/14/02 10/14/04 Spectrum 462 3638A08608 Analyzer Tan Tower HP 8449B-H02 3008A00372 CHAR 3/4/01 3/4/03 Preamplifier Tan Tower HP 85650A 3303A01690 CAL 8/31/01 8/31/03 Quasi-Peak Adapter Tan Tower RF HP 85685A 3221A01400 CAL 8/31/01 8/31/03 Preselector Tan Tower HP 8566B Opt 3138A07786 CAL 8/31/01 8/31/03 Spectrum 462 3144A20661 Analyzer Harmonic HP 11970K 3003A04991 N/A N/A Mixer HORN SYSTRON DBE-520-20 N/A N/A N/A DONNOR APPLICANT: ITRONIX FCC ID: KBCIX100XA750WLBT REPORT #: I\ITRONIX\423AUT4\423AUT4TestReport.doc Page 2 of 23$

$TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: tei@timcoengr.com TEST PROCEDURE GENERAL: This report shall NOT be reproduced except in full without the written approval of TIMCO ENGINEERING, INC. POWER LINE CONDUCTED INTERFERENCE: The procedure used was ANSI STANDARD C63.4- 1992 using a 50uH LISN. Both lines were observed with the UUT transmitting. The bandwidth of the spectrum analyzer was 10kHz with an appropriate sweep speed. The ambient temperature of the UUT was 76°F with a humidity of 55%. BANDWIDTH 6.0dB: The measurements were made with the spectrum analyzer's resolution bandwidth (RBW)=1.0MHz and the video bandwidth (VBW) =3.0MHz and the span set as shown on plot. POWER OUTPUT: The RF power output was measured at the antenna feed point using a peak power meter. ANTENNA CONDUCTED EMISSIONS: The RBW=100 kHz, VBW=300 kHz and the span set to 10.0MHz and the spectrum was scanned from 30MHz to the 10th Harmonic of the fundamental. Above 1.0GHz the resolution bandwidth was 1.0MHz and the VBW = 3.0MHz and the span to 50MHz. RADIATION INTERFERENCE: The test procedure used was ANSI STANDARD C63.4-1992 using a HEWLETT PACKARD spectrum analyzer with a pre-selector. The bandwidth (RBW) of the spectrum analyzer was 100kHz up to 1GHz and 1.0MHz above 1GHz with an appropriate sweep speed. The VBW above 1.0GHz was = 3.0MHz. The analyzer was calibrated in dB above a microvolt at the output of the antenna. The ambient temperature of the UUT was 76°F with a humidity of 55%. APPLICANT: ITRONIX FCC ID: KBCIX100XA750WLBT REPORT #: I\ITRONIX\423AUT4\423AUT4TestReport.doc Page 3 of 23$

$TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: tei@timcoengr.com APPLICANT: ITRONIX FCC ID: KBCIX100XA750WLBT NAME OF TEST: 6.0dB BANDWIDTH RULES PART NO.: 15.247(a)(2) REQUIREMENTS: The 6.0dB bandwidth must be greater than 500 kHz. MEASUREMENT DATA: See the following plots NAME OF TEST: POWER OUTPUT RULES PART NO.: 15.247(b) 1.0Watt or +30dBm MEASUREMENT: 14 dBm 15.247(c) Method of Measuring RF Power output: The Peak power Sensor was connected in place of the antenna. HP PEAK PWR MTR 8900C UUT Less PEAK POWER antenna SENSOR HP84811A LAPTOP CPU *3 channels were measured and the worst case is reported here* APPLICANT: ITRONIX FCC ID: KBCIX100XA750WLBT REPORT #: I\ITRONIX\423AUT4\423AUT4TestReport.doc Page 5 of 23$

$TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: tei@timcoengr.com NAME OF TEST: SPURIOUS EMISSIONS AT ANTENNA TERMINALS REQUIREMENTS: Emissions must be at least 20dB down from the highest emission level within the authorized band as measured with a 100 kHz RBW. TEST DATA: TF dB below TF dB below EF carrier EF carrier 2412 2412 0 2437 2437 0.0 4824 76 4874 75.6 7236 89 7311 89.6 7648 98 9748 92.8 TF dB below EF carrier 2462 2462 0.0 4924 76.7 7386 87.9 9848 100.0 1715.8 72.3 1693 81.9 1980 81.8 2309 72.4 2611.9 72.3 2753 72.8 NOTE: THE SPECTRUM WAS SCANNED TO THE TENTH HARMONIC. 15.247(c) Method of Measuring RF Conducted Spurious Emissions HP Spectrum Analyzer 8566B TRANSMITTER 50 OHM RESISTIVE UNDER TEST LOAD ATTENUATOR APPLICANT: ITRONIX FCC ID: KBCIX100XA750WLBT REPORT #: I\ITRONIX\423AUT4\423AUT4TestReport.doc Page 7 of 23$

$TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: tei@timcoengr.com 15.247(c), 15.205 &15.209(b) Field_strength_of_spurious_emissions: REQUIREMENTS: FIELD STRENGTH FIELD STRENGTH S15.209 of Fundamental: of Harmonics 30 - 88 MHz 40 dBuV/m @3M 902-928MHz 88 -216 MHz 43.5 2.4-2.4835GHz 127.37dBuV/m 216 -960 MHz 46 54 dBuV/m @3m ABOVE 960 MHz 54dBuV/m EMISSIONS RADIATED OUTSIDE OF THE SPECIFIED FREQUENCY BANDS, EXCEPT FOR HARMONICS, SHALL BE ATTENUATED BY AT LEAST 50 dB BELOW THE LEVEL OF THE FUNDAMENTAL OR TO THE GENERAL RADIATED EMISSION LIMITS IN 15.209, WHICHEVER IS THE LESSER ATTENUATION. REQUIREMENTS FOR EMISSIONS THAT FALL IN A RESTRICTED BAND: FIELD STRENGTH LIMITS FOR PEAK READINGS: 74 dBuV/m FIELD STRENGTH LIMITS FOR AVERAGE READINGS: 54 dBuV/m TEST DATA: Tuned Emission Meter Ant. Coax Correction Field Margin Frequency Frequency Reading Polarity Loss Factor Strength dB MHz MHz dBuV dB dB dBuV/m 2,412.0 2,412.00 72.8 H 1.91 29.26 103.97 23.40 2,412.0 4,824.00R 14.8 H 2.65 34.14 51.59AV 2.41 2,412.0 4,824.00R 27.2 H 2.65 34.14 63.99PK 10.01 2,437.0 2,321.00 0.8 H 1.86 29.11 31.77 22.23 2,437.0 2,321.00 12.0 H 1.86 29.11 42.97 11.03 2,437.0 2,437.00 67.9 V 1.92 29.31 99.13 28.24 2,437.0 2,437.00 71.5 H 1.92 29.30 102.72 24.65 2,437.0 4,873.00R 7.3 V 2.66 34.19 44.15AV 9.85 2,437.0 4,873.00R 10.0 H 2.66 34.29 46.95AV 7.05 2,437.0 4,873.00R 18.1 V 2.66 34.19 54.95PK 19.05 2,437.0 4,873.00R 22.2 H 2.66 34.29 59.15PK 14.85 2,462.0 2,462.00 72.3 H 1.93 29.34 103.57 23.80 2,462.0 4,924.00R 11.8 H 2.68 34.46 48.94AV 5.06 2,462.0 4,924.00R 25.1 H 2.68 34.46 62.24PK 11.76 *Harmonics were checked through the 10th harmonic* APPLICANT: ITRONIX FCC ID: KBCIX100XA750WLBT REPORT #: I\ITRONIX\423AUT4\423AUT4TestReport.doc Page 8 of 23$

$TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: tei@timcoengr.com Method of Measuring Radiated Spurious Emissions Hewlett Packard Spectrum Analyzer HP8566B CPU With ANTENNA TRANSMITTER UNDER TEST <3.0 meters> Tuned, Calibrated Antenna which may be raised from 1 to 4M above ground POWER SUPPLY and changed in polarization Equipment placed 80cm above ground on a rotatable platform. METHOD OF MEASUREMENT: The procedure used was ANSI STANDARD C63.4-1992 & the FCC/OET Guidance on Measurements for Direct Sequence Spread Spectrum Systems – Public Notice 54797 Dated July 12, 1995. Measurements were made at the open field test site of TIMCO ENGINEERING INC. located at 849 N.W. State Road 45, Newberry, FL 32669. APPLICANT: ITRONIX FCC ID: KBCIX100XA750WLBT REPORT #: I\ITRONIX\423AUT4\423AUT4TestReport.doc Page 9 of 23$

$TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: tei@timcoengr.com APPLICANT: ITRONIX FCC ID: KBCIX100XA750WLBT NAME OF TEST: RADIATED SPURIOUS EMISSIONS INTO ADJACENT RESTRICTED BAND REQUIREMENTS: Emissions that fall in the restricted bands (15.205). These emissions must be less than or equal to 500 uV/m (54 dBuV/m). TEST PROCEDURE: An in band field strength measurement of the fundamental Emission using the RBW and detector function required by C63.4-2000 and FCC Rules. The procedure was repeated with an average detector and a plot made. The calculated field strength in the adjacent restricted band is presented below. Average Average CHANNEL 1 CHANNEL 11 FREQUENCY: 2375.78 MHz FREQUENCY: 2483.00 MHz + 7.00 dBuV from plot + 7.70 dBuV from plot +29.20 dB ACF +34.14 dB ACF + 1.85 dB Coax Loss + 2.65 dB Coax Loss +38.05 dBuV +44.49 dBuV Peak Peak CHANNEL 1 CHANNEL 11 FREQUENCY: 2375.78 MHz FREQUENCY: 2483.00 MHz +20.10 dBuV from plot +20.30 dBuV from plot +29.20 dB ACF +34.14 dB ACF + 1.85 dB Coax Loss + 2.65 dB Coax Loss +51.15 dBuV +57.09 dBuV APPLICANT: ITRONIX FCC ID: KBCIX100XA750WLBT REPORT #: I\ITRONIX\423AUT4\423AUT4TestReport.doc Page 10 of 23$

$TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: tei@timcoengr.com APPLICANT: ITRONIX FCC ID: KBCIX100XA750WLBT NAME OF TEST: POWER SPECTRAL DENSITY RULES PART NO.: 15.247(d) REQUIREMENTS: The peak level measured must be no greater than +8.0dBm. DATA: SEE THE FOLLOWING PLOTS -59 dBm from plot +35 dB Correction Factor to 1 Hz ___________ -24 dBm *3 channels were measured and the worst case is reported here* APPLICANT: ITRONIX FCC ID: KBCIX100XA750WLBT REPORT #: I\ITRONIX\423AUT4\423AUT4TestReport.doc Page 13 of 23$

$TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: tei@timcoengr.com ITRONIX P.O. BOX 179 SPOKANKE, WASHINGTON 99210 FCC ID: KBCIX100XA750WLBT FHSS EMISSIONS (BLUETOOTH) APPLICANT: ITRONIX FCC ID: KBCIX100XA750WLBT REPORT #: I\ITRONIX\423AUT4\423AUT4TestReport.doc Page 15 of 23$

$TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: tei@timcoengr.com NAME OF TEST: POWER OUTPUT RULES PART NO.: 15.247(b) 1.0 Watt or +30 dBm 250 mW or 24 dBm for 24 dBi Gain Ant MEASUREMENT: 3.5 dBm 15.247(c) Method of Measuring RF Power output: The Peak power Sensor was connected in place of the antenna. HP PEAK PWR MTR 8900C UUT Less PEAK POWER antenna SENSOR HP84811A LAPTOP CPU *3 channels were measured and the worst case is reported here* APPLICANT: ITRONIX FCC ID: KBCIX100XA750WLBT REPORT #: I\ITRONIX\423AUT4\423AUT4TestReport.doc Page 20 of 23$

$TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: tei@timcoengr.com NAME OF TEST: SPURIOUS EMISSIONS AT ANTENNA TERMINALS REQUIREMENTS: Emissions must be at least 20dB down from the highest emission level within the authorized band as measured with a 100 kHz RBW. TEST DATA: TF dB below TF dB below EF carrier EF carrier 2402 2402 0.0 2441 2441 0.0 2251 81.1 2288 81.1 2274 77.5 4882 61.7 2306 76.7 7323 63.6 2326 72.6 4804 59.4 7206 64.7 TF dB below EF carrier 2479 2479 0.0 2324 73.2 2556.6 71.2 4958 58.8 7437 107.7 4804 58.7 15.247(c) Method of Measuring RF Conducted Spurious Emissions HP Spectrum Analyzer 8566B TRANSMITTER 50 OHM RESISTIVE UNDER TEST LOAD ATTENUATOR *NOTE: THE SPECTRUM WAS SCANNED TO THE TENTH HARMONIC* APPLICANT: ITRONIX FCC ID: KBCIX100XA750WLBT REPORT #: I\ITRONIX\423AUT4\423AUT4TestReport.doc Page 21 of 23$

$TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: tei@timcoengr.com 15.247(c), 15.205 &15.209(b) Field strength of spurious emissions: REQUIREMENTS: FIELD STRENGTH FIELD STRENGTH S15.209 of Fundamental: of Harmonics 30 - 88 MHz 40 dBuV/m @3M 902-928MHz 88 -216 MHz 43.5 2.4-2.4835GHz 127.37dBuV/m 216 -960 MHz 46 127.38dBuV/m @3m 54 dBuV/m @3m ABOVE 960 MHz 54dBuV/m EMISSIONS RADIATED OUTSIDE OF THE SPECIFIED FREQUENCY BANDS, EXCEPT FOR HARMONICS, SHALL BE ATTENUATED BY AT LEAST 50 dB BELOW THE LEVEL OF THE FUNDAMENTAL OR TO THE GENERAL RADIATED EMISSION LIMITS IN 15.209, WHICHEVER IS THE LESSER ATTENUATION. REQUIREMENTS: Emissions that fall in the restricted bands (15.205) must be less than 54dBuV/m otherwise the spurious and harmonics must be attenuated by at least 20dB. TEST DATA: Tuned Emission Meter Ant. Coax Correction Field Margin Frequency Frequency Reading Polarity Loss Factor Strength dB MHz MHz dBuV dB dB dBuV/m 2,402.0 2,402.00 59.8 V 1.86 29.26 90.92 36.45 2,402.0 4,804.00R 10.3 V 2.64 33.97 46.91AV 7.09 2,441.0 2,322.00R 6.3 V 1.83 29.15 37.28AV 16.72 2,441.0 2,340.00R 6.3 V 1.84 29.18 37.32AV 16.68 2,441.0 2,441.00 63.0 V 1.88 29.32 94.20 33.17 2,441.0 2,543.00 6.8 V 1.92 29.49 38.21 15.79 2,441.0 2,603.00 10.2 V 1.94 29.63 41.77 12.23 2,441.0 2,724.60R 14.2 V 1.99 29.89 46.08AV 7.92 2,441.0 2,724.60R 27.0 V 1.99 29.89 58.88PK 15.12 2,441.0 2,730.00R 13.5 V 1.99 29.91 45.40AV 8.60 2,441.0 2,730.00R 28.5 V 1.99 29.91 60.40PK 13.60 2,441.0 2,735.00R 11.9 V 1.99 29.92 43.81AV 10.19 2,441.0 2,735.00R 24.8 V 1.99 29.92 56.71PK 17.29 2,441.0 4,882.00R 11.8 V 2.66 34.22 48.68AV 5.32 2,479.0 2,479.00 59.3 V 1.89 29.37 90.56 36.81 2,479.0 2,725.00R 11.3 V 1.99 29.90 43.19AV 10.81 2,479.0 2,725.00R 25.5 V 1.99 29.90 57.39PK 16.61 2,479.0 2,729.60R 13.2 V 1.99 29.91 45.10AV 8.90 2,479.0 2,729.60R 26.9 V 1.99 29.91 58.80PK 15.20 2,479.0 2,734.70R 11.3 V 1.99 29.92 43.21AV 10.79 2,479.0 2,734.70R 17.8 V 1.99 29.92 49.71PK 24.29 2,479.0 4,958.00R 12.5 V 2.69 34.47 49.66AV 4.34 2,543.0 2,340.00R 6.8 V 1.84 29.18 37.82AV 16.18 *Harmonics were checked through the 10th harmonic* APPLICANT: ITRONIX FCC ID: KBCIX100XA750WLBT REPORT #: I\ITRONIX\423AUT4\423AUT4TestReport.doc Page 22 of 23$

Document Created: 2004-05-26 15:42:55
Document Modified: 2004-05-26 15:42:55