SRA-6049999ACTIVE TRACBAT (MILEAGE COUNTER)

Nemko Test Report: 6L0791RUS1 Applicant: STEMCO, LP 300 Industrial Blvd. Longview, Texas75604 USA Equipment Under Test: Active TracBat Model 6049999 (E.U.T.) In Accordance With: FCC Part 15, Subpart C, 15.247 Digital Transmission System Transmitter Tested By: Nemko USA, Inc. 802 N. Kealy Lewisville, Texas 75057-3136 TESTED BY: DATE: 21 December 2006 David Light, Senior Wireless Engineer APPROVED BY: DATE: 21 December 2006 Abe Cox, Key Account Manager Number of Pages: 31 Nemko USA, Inc. FCC PART 15, SUBPART C Digital Transmission Systems EQUIPMENT: Active TracBat Test Report No.: 6L0791RUS1 Page 2 of 31 Table of Contents SECTION 1. SUMMARY OF TEST RESULTS 3 SECTION 2. EQUIPMENT UNDER TEST (E.U.T.) 5 SECTION 3. OCCUPIED BANDWIDTH 6 SECTION 4. MAXIMUM PEAK OUTPUT POWER 9 SECTION 5 SPURIOUS EMISSIONS 11 SECTION 6. PEAK POWER SPECTRAL DENSITY 18 SECTION 7. TEST EQUIPMENT LIST 20 ANNEX A - TEST DETAILS 21 ANNEX B - TEST DIAGRAMS 29 Nemko USA, Inc. FCC PART 15, SUBPART C Digital Transmission Systems EQUIPMENT: Active TracBat Test Report No.: 6L0791RUS1 Page 3 of 31 Section 1. Summary of Test Results Manufacturer: STEMCO, LP Model No.: Active TracBat 6049999 Serial No.: None General: All measurements are traceable to national standards. These tests were conducted on a sample of the equipment for the purpose of demonstrating compliance with Part 15, Subpart C, Paragraph 15.247 for Digital Transmission Systems. Radiated tests were conducted is accordance with ANSI C63.4-2003. Radiated emissions are made on an open area test site. A description of the test facility is on file with the FCC. New Submission Production Unit Class II Permissive Change Pre-Production Unit THIS TEST REPORT RELATES ONLY TO THE ITEM(S) TESTED. THE FOLLOWING DEVIATIONS FROM, ADDITIONS TO, OR EXCLUSIONS FROM THE TEST SPECIFICATIONS HAVE BEEN MADE. See “ Summary of Test Data”. Nemko USA Inc. authorizes the above named company to reproduce this report provided it is reproduced in its entirety and for use by the company’s employees only. Any use which a third party makes of this report, or any reliance on or decisions to be made based on it, are the responsibility of such third parties. Nemko USA Inc. accepts no responsibility for damages, if any, suffered by any third party as a result of decisions made or actions based on this report. This report applies only to the items tested. Nemko USA, Inc. FCC PART 15, SUBPART C Digital Transmission Systems EQUIPMENT: Active TracBat Test Report No.: 6L0791RUS1 Page 4 of 31 Summary Of Test Data NAME OF TEST PARA. NO. RESULT Powerline Conducted Emissions 15.207(a) NA Minimum 6 dB Bandwidth 15.247(a)(2) Complies Maximum Peak Power Output 15.247(b)(3) Complies Spurious Emissions 15.247(d)/15.209(a) Complies Peak Power Spectral Density 15.247(e) Complies Footnotes: The EUT is battery powered. Nemko USA, Inc. FCC PART 15, SUBPART C Digital Transmission Systems EQUIPMENT: Active TracBat Test Report No.: 6L0791RUS1 Page 5 of 31 Section 2. Equipment Under Test (E.U.T.) General Equipment Information Frequency Band (MHz): 902-928 2400-2483.5 5725-5850 Operating Frequency of Test Sample: 2405 to 2481 MHz 6 dB Bandwidth: 900 kHz Supply Voltage: 3.6 Vdc User Frequency Adjustment: Software controlled Description of EUT The Active TracBat (mileage counter) operates by sending out a GFSK DSSS data stream which encodes the mileage and other pertinent data at a 1 MBit rate using a 64 bit PN sequence. Nemko USA, Inc. FCC PART 15, SUBPART C Digital Transmission Systems EQUIPMENT: Active TracBat Test Report No.: 6L0791RUS1 Page 6 of 31 Section 3. Occupied Bandwidth NAME OF TEST: Occupied Bandwidth PARA. NO.: 15.247(a)(2) TESTED BY: David Light DATE: 21 Dec 2006 Test Results: Complies. Measurement Data: See 6 dB BW plot Measured 6 dB bandwidth: 900 KHZ Test Conditions: 45 %RH 22 °C Measurement Uncertainty: +/-1x10 -7 ppm Test Equipment Used: 1464-1016-1484-1485-993 Nemko USA, Inc. FCC PART 15, SUBPART C Digital Transmission Systems EQUIPMENT: Active TracBat Test Report No.: 6L0791RUS1 Page 7 of 31 Test Data – Occupied Bandwidth Low channel Mid Channel Nemko USA, Inc. FCC PART 15, SUBPART C Digital Transmission Systems EQUIPMENT: Active TracBat Test Report No.: 6L0791RUS1 Page 8 of 31 Test Data – Occupied Bandwidth High Channel Nemko USA, Inc. FCC PART 15, SUBPART C Digital Transmission Systems EQUIPMENT: Active TracBat Test Report No.: 6L0791RUS1 Page 9 of 31 Section 4. Maximum Peak Output Power NAME OF TEST: Maximum Peak Output power PARA. NO.: 15.247(b)(3) TESTED BY: David Light DATE: 21 Dec 2006 Test Results: Complies. Measurement Data: Refer to attached data Test Conditions: 45 %RH 22 °C Measurement Uncertainty: +/-1.7 dB Test Equipment Used: 1464-1484-1485-1016-993 This device was tested at +/- 15% input power per 15.31(e), with no variation in output power. For battery powered equipment, the device was tested with a fresh battery per 15.31(e). The device was tested on three channels per 15.31(l). This test was performed radiated. The device was tested on three orthogonal axis’. Nemko USA, Inc. FCC PART 15, SUBPART C Digital Transmission Systems EQUIPMENT: Active TracBat Test Report No.: 6L0791RUS1 Page 10 of 31 Test Data – Peak Power FrequencyMeter Substitution Pre-AmpSubstitutionEIRPLimitMarginPolarityComments ReadingLevelGainAntenna Gain (MHz)(dBm)(dBm) (dB) (dBd)(dBm)(dBm)(dB) RBW=VBW=1 MHz High Channel 2481-13.7-11.632.87.8-3.836.0 -39.8200 V 2481-18.0-14.032.87.8-6.236.0 -42.2200 H Mid Channel 2445-15.8-13.732.87.8-5.936.0 -41.9000 V 2445-19.0-15.032.87.8-7.236.0 -43.2000 H Low Channel 2405-15.7-13.632.87.8-5.836.0 -41.8000 V 2405-18.9-14.932.87.8-7.136.0 -43.1000 H Notes: Nemko USA, Inc. FCC PART 15, SUBPART C Digital Transmission Systems EQUIPMENT: Active TracBat Test Report No.: 6L0791RUS1 Page 11 of 31 Section 5 Spurious Emissions NAME OF TEST: Spurious Emissions at Antenna Terminals PARA. NO.: 15.247 (d) TESTED BY: David Light DATE: 21 Dec 2006 Test Results: Complies. Measurement Data: See atta…

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