Test report

FCC ID: XAYW2500

Test Report

Download: PDF
FCCID_1168314

6 Randolph Way Advanced Hillsborough, NJ 08844 Tel: (908) 927 9288 Compliance Laboratory Fax: (908) 927 0728 ELECTROMAGNETIC EMISSION COMPLIANCE REPORT of MODULE MODEL: CCA-SA-W2500-02 FCC ID: XAYW2500 July 23, 2009 This report concerns (check one): Original grant x Class II change Equipment type: Low Power Intentional Radiator Deferred grant requested per 47 CF 0.457(d)(1)(ii)? yes no x If yes, defer until: (date) Company agrees to notify the Commission by (date) of the intended date of announcement of the product 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. Report prepared for: TELEGRID TECHNOLOGIES, INC. Report prepared by: Advanced Compliance Lab Report number: 0048-090708-01 Lab Code: 200101 The test result in this report IS supported and covered by the NVLAP accreditation

FCC ID: XAYW2500 Table of Contents Report Cover Page .................................................................................................... 1 Table of Contents ...................................................................................................... 2 Figures ....................................................................................................................... 3 1. GENERAL INFORMATION ............................................................................... 4 1.1 Verification of Compliance ...................................................................... 4 1.2 Equipment Modifications ........................................................................ 5 1.3 Product Information ................................................................................ 6 1.4 Test Methodology..................................................................................... 6 1.5 Test Facility .............................................................................................. 6 1.6 Test Equipment ........................................................................................ 6 1.7 Statement of the Document Use............................................................... 7 2. PRODUCT LABELING........................................................................................ 8 3. SYSTEM TEST CONFIGURATION................................................................... 10 3.1 Justification .............................................................................................. 10 3.2 Special Accessories ................................................................................... 10 3.3 Configuration of Tested System .............................................................. 10 4. SYSTEM SCHEMATICS ..................................................................................... 13 5. RADIATED EMISSION DATA ........................................................................... 14 5.1 Field Strength Calculation....................................................................... 14 5.2 Test Methods and Conditions.................................................................. 14 5.3 Test Data .................................................................................................. 14 6. EUT RECEIVING MODE VERIFICATION ...................................................... 17 7. PHOTOS OF TESTED EUT................................................................................. 18 ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 2

FCC ID: XAYW2500 Figures Figure 2.1 FCC ID Label........................................................................................... 8 Figure 2.2 Location of Label on Back of the EUT.................................................... 8 Figure 2.3 Proposed FCC Labeling Information of EUT’s Hosting Device ............ 9 Figure 3.1 Radiated Test Setup, Position 1 .............................................................. 11 Figure 3.2 Radiated Test Setup, Position 2 .............................................................. 11 Figure 3.3 Radiated Test Setup, Position 3 .............................................................. 12 Figure 4.1 EUT Schematics....................................................................................... 13 Figure 7.1 Front View ............................................................................................... 19 Figure 7.2 Back View ................................................................................................ 20 Figure 7.3 Open Top View ........................................................................................ 21 Figure 7.4 Open Bottom View................................................................................... 22 ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 3

FCC ID: XAYW2500 1. GENERAL INFORMATION 1.1 Verification of Compliance EUT: TELETAG Model: CCA-SA-W2500-02 Applicant: TELEGRID Technologies, Inc. Test Type: FCC Part 15C CERTIFICATION Result: PASS Tested by: ADVANCED COMPLIANCE LABORATORY Test Date: July 10-15, 2009 Report Number: 0048-090708-01 The above equipment was tested by Compliance Laboratory, Advanced Technologies, Inc. for compliance with the requirement set forth in the FCC rules and regulations Part 15 subpart C. This said equipment in the configuration described in the report, shows the maximum emission levels emanating from equipment are within the compliance requirements. The estimated uncertainty of the test result is given as following. The method of uncertainty calculation is provided in Advanced Compliance Lab. Doc. No. 0048-01-01. Prob. Dist. Uncertainty(dB) Uncertainty(dB) Uncertainty(dB) 30-1000MHz 1-6.5GHz Conducted Combined Std. Uncertainty uc norm. ±2.36 ±2.99 ±1.83 ____________________ Wei Li Date: July 23, 2009 Lab Manager Advanced Compliance Lab ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 4

FCC ID: XAYW2500 1.2 Equipment Modifications N/A ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 5

FCC ID: XAYW2500 1.3 Product Information System Configuration ITEM DESCRIPTION FCC ID CABLE Product TELETAG CCA-SA-W2500- XAYW2500 02 (1) Housing PLASTICS Power Supply 3V DC Battery Operation Freq. 2.4GHz Receiver CCA-SA-W2500-02(RX) Verification (1) EUT submitted for grant. 1.4 Test Methodology Radiated tests were performed according to the procedures in ANSI C63.4 at an antenna to EUT distance of 3 meters. 1.5 Test Facility The open area test site and conducted measurement facility used to collect the radiated and conducted data are located at Hillsborough, New Jersey. This site has been accepted by FCC to perform measurements under Part 15 or 18 in a letter dated May 19, 1997 (Refer to: 31040/PRV 1300F2). The NVLAP Lab code for accreditation of FCC EMC Test Method is: 200101-0. 1.6 Test Equipment Manufacture Model Serial No. Description Last Cal Cal dd/mm/yy Due dd/mm/yy Hewlett-Packard HP8546A 3625A00341 EMI Receiver 25/09/08 25/09/09 EMCO 3115 4945 Double Ridge Guide Horn Antenna 02/12/08 02/12/09 EMCO 3104C 9307-4396 20-300MHz Biconical Antenna 02/09/08 02/09/09 EMCO 3146 9008-2860 200-1000MHz Log-Periodic Antenna 11/08/08 11/08/09 Fischer Custom LISN-2 900-4-0008 Line Impedance Stabilization 23/08/08 23/08/09 Networks Fischer Custom LISN-2 900-4-0009 Line Impedance Stabilization 23/08/08 23/08/09 Networks All Test Equipment Used are Calibrated Traceable to NIST Standards. ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 6

FCC ID: XAYW2500 1.7 Statement for the Document Use This report shall not be reproduced except in full, without the written approval of the laboratory. And this report must not be used by the client to claim product endorsement by NVLAP or any agency of the U.S. Government. ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 7

FCC ID: XAYW2500 2. PRODUCT LABELING TELEGRID CCA-SA-W2500-02 FCC ID: XAYW2500 Figure 2.1 FCC ID Label This device complies with part 15 of the FCC Rules. Operating is subject to the following two conditions: (1) This Figure 2.2 Location of Label on the Side of EUT device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Figure 2.1 FCC ID Label (Only FCC ID shown on EUT) FCC Label Figure 2.2 FCC Label Location ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 8

FCC ID: XAYW2500 Contains FCC ID: XAYW2500 This device complies with FCC Part 15C Rules. Operating 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 that may cause undesired operation. Hosting Device Back ID Label Figure 2.3 Proposed FCC ID Label & Location for MODULE Host Device (The statement may be shown in its user manual for small size devices ) ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 9

FCC ID: XAYW2500 3. SYSTEM TEST CONFIGURATION 3.1 Justification The system was configured for testing in a typical fashion (as a customer would normally use it). And its antenna was permanently attached to the EUT. Testing was performed as EUT was continuously operated at the following frequency channels: 2.42575GHz. Fresh external battery was used for extended operating time. 3.2 Special Accessories N/A 3.3 Configuration of Tested System Figure 3.1 to Figure 3.3 illustrate this system, which is tested standing along. ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 10

FCC ID: XAYW2500 Figure 3.1 Radiated Test Setup, position 1 Figure 3.2 Radiated Test Setup, position 2 ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 11

FCC ID: XAYW2500 Figure 3.3 Radiated Test Setup, position 3 ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 12

FCC ID: XAYW2500 4. SYSTEM SCHEMATICS See Attachment. Figure 4.1 System Schematics ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 13

FCC ID: XAYW2500 5. RADIATED EMISSION DATA 5.1 Field Strength Calculation The corrected field strength is automatically calculated by EMI Receiver using following: FS = RA +AF + CF + AG where FS: Corrected Field Strength in dBµV/m RA: Amplitude of EMI Receiver before correction in dBµV AF: Antenna Factor in dB/m CF: Cable Attenuation Factor in dB AG: Built-in Preamplifier Gain in dB (Stored in receiver as part of the calibration data) THE “DUTY CYCLE CORRECTION FACTOR” FOR SPURIOUS RADIATED EMISSIONS IS; 20 log * (1 ms / 100 ms) = -40 dB, WHICH WAS USED TO CORRECT THE AVERAGE RADIATED EMISSION READINGS. 5.2 Test Methods and Conditions The initial step in collecting radiated data is a EMI Receiver scan of the measurement range below 30MHz using peak detector and 9KHz IF bandwidth / 30KHz video bandwidth. For the range 30MHz - 1GHz, 120KHz IF bandwidth / 120KHz video bandwidth are used. Both bandwidths are 1MHz for above 1GHz measurement. Up to 10th harmonics were investigated. 5.3 Test Data The following data lists the significant emission frequencies, polarity and position, peak reading of the EMI Receiver, the FCC limit, and the difference between the peak reading and the limit. Explanation of the correction and calculation are given in section 5.1. Test Personnel: David Tu Typed/Printed Name: David Tu Date: July 23, 2009 ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 14

FCC ID: XAYW2500 Radiated Test Data (CH-2425.75MHz) Average FCC 3m Peak Peak Average FCC 3m Frequency Polarity Antenna Azimuth Differ- Peak Differ- Reading Reading Average ence Limit ence (V,H) Height at 3m After Limit Correc- Position (2) (1) tion (dBuV/m (MHz) (X,Y,Z) (m) (Degree) (dBuV/m) (dBuV/m) (dBuV/m) ) 2425.75 V/X 1.25 270 87.9 47.9 94 -46.1 114 -26.1 4851.50 V/X 1.3 250 43.5 3.5 54 -50.5 74 -30.5 7277.25 V/X 1.2 220 48.0 8 54 -46 74 -26 2425.75 H/X 1.45 90 101.0 61 94 -33 114 -13 4851.50 H/X 1.4 100 49.5 9.5 54 -44.5 74 -24.5 7277.25 H/X 1.4 100 50.0 10 54 -44 74 -24 2425.75 V/Y 1.2 180 90.9 50.9 94 -43.1 114 -23.1 4851.50 V/Y 1.3 180 46.5 6.5 54 -47.5 74 -27.5 7277.25 V/Y 1.3 200 48.4 8.4 54 -45.6 74 -25.6 2425.75 H/Y 1.5 90 95.6 55.6 94 -38.4 114 -18.4 4851.50 H/Y 1.4 80 52.0 12 54 -42 74 -22 7277.25 H/Y 1.5 80 50.4 10.4 54 -43.6 74 -23.6 2425.75 V/Z 1.2 180 94.9 54.9 94 -39.1 114 -19.1 4851.50 V/Z 1.3 170 48.9 8.9 54 -45.1 74 -25.1 7277.25 V/Z 1.2 180 50.2 10.2 54 -43.8 74 -23.8 2425.75 H/Z 1.3 90 96.1 56.1 94 -37.9 114 -17.9 4851.50 H/Z 1.25 270 50.1 10.1 54 -43.9 74 -23.9 7277.25 H/Z 1.3 120 49.4 9.4 54 -44.6 74 -24.6 (1) The limit for emissions within the 2400-2483.5MHz band is 50mV(94dB) per Sec. 15.249. The limit for its harmonics is 500uV (54dB). Other spurious emissions shall be lower than either its fundamental by 50dB or the limit defined in Sec. 15.209, whichever is higher. (2) If each peak reading is less than the FCC average limit, it’ll be not necessary to show the measured/ calculated average reading. Other Spurious outside of the band 2400-2483.5MHz No other significant spurious emissions were founded for outside of the band 2400-2483.5MHz. i.e. Comparing to the limit defined in Sec. 15.209, emissions below the limit by 20dB were not recorded. ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 15

FCC ID: XAYW2500 * RBW 100 kHz Delta 1 [T1 ] VBW 300 kHz -1.28 dB Ref 0 dBm * Att 10 dB SWT 2.5 ms 848.000000000 kHz 0 Marker 1 [T1 ] -53.23 dBm 2.425381695 GHz B -10 1 PK VIEW -20 -30 -40 PRN -50 1 1 D1 -53.34 dBm 3DB -60 -70 -80 -90 -100 Center 2.425749695 GHz 200 kHz/ Span 2 MHz Date: 10.JUL.2009 15:06:59 20dB Bandwidth Plot RBW 100 kHz Delta 1 [T1 ] VBW 300 kHz 2.82 dB Ref 0 dBm * Att 10 dB SWT 5 ms 1.010000 ms 0 Marker 1 [T1 ] -36.60 dBm 2.410000 ms B -10 1 PK VIEW -20 -30 1 1 -40 PRN -50 3DB -60 -70 -80 -90 -100 Center 2.425749695 GHz 500 µs/ Date: 10.JUL.2009 15:03:13 Duty Cycle Plot ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 16

FCC ID: XAYW2500 6. EUT RECEIVING MODE VERIFICATION Radiated Test Data for Receiving Mode (worst case: Z-position) Peak Frequency Polarity Antenna Azimuth FCC 3m Difference Reading Height at 3m(2) Limit(1) (MHz) (H or V) (m) (Degree) (dBuV/m) (dBuV/m) (dBuV/m) 78 V 1.2 90 24.3 40 -15.7 157 V 1.2 100 29.0 43.5 -14.5 208 H 1.4 260 23.6 46 -22.4 520 H 1.3 270 21.4 46 -24.6 (1) Receiving mode spurious emissions shall be lower than the limit defined in Sec. 15.209. (2) If each peak reading is less than the FCC average limit, it’ll be not necessary to show the measured/ calculated average reading. ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 17


Document Created: 2009-08-13 18:40:33
Document Modified: 2009-08-13 18:40:33
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC