OCLHFS3100-72

FCC-ID: OCLHFS3100-72Test Report No. 50209-90104 Page 1 of 20 Pages Straubing, March 30, 1999 T E S T - R E P O R T No. 50209-90104 for HFS 3100 Transmitter Applicant:Otto Bilz Werkzeugfabrik GmbH & Co. Purpose of testing:To show compliance with FCC Code of Federal Regulations, Part 15 Subpart C, Section 15.209 Note: The test data of this report relate only to the individual item which has been tested. This report shall not be reproduced except in full extent without the written approval of the testing laboratory. FCC-ID: OCLHFS3100-72Test Report No. 50209-90104 Page 2 of 20 Pages Table of Contents 1. Administrative Data3 2. Summary of Test Results4 3. Operation Mode of EUT5 4. Changes made to the EUT during this certification test6 5. Configuration of EUT and Peripheral Devices7 6. Measuring Methods8 7. Photographs Taken During Testing14 8. List of Measurements15 9. Test Results16 10. Equipment List18 11. Charts Taken During Testing20 FCC-ID: OCLHFS3100-72Test Report No. 50209-90104 Page 3 of 20 Pages 1.Administrative Data Equipment Under Test (EUT):HFS 3100 Type of equipment:Transmitter 72 MHz Parts/accessories:--- Serial number:N/A Version of EUT:N/A FCC-ID:OCLHFS3100-72 Applicant:Otto Bilz Werkzeugfabrik GmbH & Co. (full address)Vogelsangstrasse 8 D-73760 Ostfildern / Germany Contract identification:N/A Contact person:Mr. Esslinger Manufacturer:N/A Receipt of EUT:February 09, 1999 Date of test:March 09, 1999 Responsible for testing:Mr. Johann Roidt Responsible for test report:Mr. Johann Roidt FCC-ID: OCLHFS3100-72Test Report No. 50209-90104 Page 4 of 20 Pages 2.Summary of Test Results The tested sample fully complies with the requirements for intentional radiators set forth in the Code of Federal Regulations CFR 47 Part 15 Subpart C, Section 15.209 of the Federal Communication Commission (FCC). Johann Roidt Technical Manager FCC-ID: OCLHFS3100-72Test Report No. 50209-90104 Page 5 of 20 Pages 3.Operation Mode of EUT Continous operation of the transmitter. FCC-ID: OCLHFS3100-72Test Report No. 50209-90104 Page 6 of 20 Pages 4.Changes made to the EUT during this certification test No changes have been made to the EUT during this certification test. FCC-ID: OCLHFS3100-72Test Report No. 50209-90104 Page 7 of 20 Pages 5.Configuration of EUT and Peripheral Devices Configuration of cables of EUT Not applicable Configuration of peripheral devices connected to EUT Not applicable FCC-ID: OCLHFS3100-72Test Report No. 50209-90104 Page 8 of 20 Pages 6.Measuring Methods 6.1.Transmitter Parameter Tests (§ 15.249 (a)). All transmitter parameter tests were performed at a test-distance of 3 meters in a semi-anechoic room (radiated). During the tests the EUT was rotated all around and the receiving-antenna was raised and lowered from 1 meter to 4 meters to find the maximum levels of emissions. Cables and equipment were placed and moved within the range of position likely to find their maximum emissions. Measurements were made in horizontal and vertical polarization. EUT was operating in transmit mode at the appropriate frequency with its internal modulation. The bandwidth of the emission was measured with a spectrum analyzer. Resolution (RBW) and video bandwidth (VBW) were set to 10 kHz (RBW and VBW) Wooden turntable 70 cm high Test fixture with EUT Semi-anechoic chamber Test distance 3 meter Measuring antenna Spectrum analyzer Test equipment used (see equipment list for details: 02, 08, 10, 40, 61, 64 FCC-ID: OCLHFS3100-72Test Report No. 50209-90104 Page 9 of 20 Pages 6.2.Radiated Emissions 30 MHz - 1 GHz (§15.209, §15.231) Radiated emissions were measured over the frequency range from 30 MHz to 1 GHz. The bandwidth of the EMI-receiver was set to 100 kHz and the detector- function was set to CISPR quasi-peak. The test setup was made in accordance with ANSI C63.4-1992. Measurements were made in horizontal and vertical polarization. Preliminary scans were taken in a semi-anechoic room using a spectrum analyzer with the detector function set to peak. All tests were performed at a test-distance of 3 meters. For final testing an open-area test-site was used. During the tests the EUT was rotated all around and the receiving-antenna was raised and lowered from 1 meter to 4 meters to find the maximum levels of emissions. Cables and equipment were placed and moved within the range of position likely to find their maximum emissions. test-distance 3 meters Receiving antenna Spectrum analyzer Wooden Turntable 80 cm high Test fixture with EUT Test equipment used (see equipment list for details: 01, 05, 12, 38, 39, 40, 41, 58, 61, 64, 66 FCC-ID: OCLHFS3100-72Test Report No. 50209-90104 Page 10 of 20 Pages 6.3.Radiated Emissions above 1 GHz Radiated emissions were measured in the frequency range 1 GHz to 3.15 GHz in transmit mode .The resolution bandwidth and the video bandwidth of the spectrum analyzer was set to 1 MHz. Prescans with video bandwidth 1 MHz (peak mode) were taken to check out the highest levels (with reference to the limits), see 6.4 for details to prescan procedure. Final measurements were performed at the three highest emissions per band. EUT was rotated all around and receiving antenna was raised and lowered to find the maximum levels of emission. Cables and equipment were placed and moved within the range of position likely to find their maximum emissions. Measurements were made in horizontal and vertical polarization. All tests were performed in a semi-anechoic chamber with a test-distance of 3 meters. To avoid overload in transmit mode a high pass filter was connected to the input of the preamplifier (in case when a preamplifier was necessary)). In this case a signal generator was used for substitution to eliminate the influence of filter and preamplifier. Substitution was performed in the following steps: - antenna cable was disconnected from receiving antenna and connected to signal generator output - level of signal generator was increased until the reading value of the analyzer was the same a…

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