TNS825381Key

Annex No.5 Technical Description Key: 3BO 825 381 A Hella KGaA Hueck & Co 59552 Lippstadt Date: 2005-07-25 Processed: K. Bödeker EE-324 Checked: Bugatti_5B0 825 381.A_techn_description Replacement for version dated : Page 1 of 3 Function Description PLL Fold-Away RF Transmitter Bugatti 5B0 825 381A 2005-07-25 New Document K. Bödeker Amend. date Amend. No. Page Amendment Gr./Name/Chkd. Hella KGaA Hueck & Co 59552 Lippstadt Date: 2005-07-25 Processed: K. Bödeker EE-324 Checked: Replacement for version dated: Page 2 of 3 Function description: PLL fold-away RF transmitter Bugatti 5B0 825 381A The transmitter operates at a nominal operating frequency of 315.0 MHz. The frequency-determining element is a quartz crystal-stabilised PLL circuit. The reference quartz crystal oscillates with a nominal frequency of 9.84375 MHz, the maximum frequency deviation is ±100 ppm. A type U2741B single-chip transmitter (Atmel) is used as the active transmitter element. This module also contains all active PLL components. The loop filter (C4, C5 and R5), the quartz crystal (Q1) and the adaptations to the integrated circuit board antenna (C8,C10 and C11) are required as external elements. The transmitter is amplitude-modulated (Amplitude Shift Keying [ASK], ON Off Keying [OOK]). The transmitter is modulated via the AM input of the IC2 U2741B. The modulation signal is supplied by microcontroller IC1 (ROM versions ATAR890 or ATAR892 or identically functioning MTP versions, Atmel). The clock signal for the microcontroller is provided by the PLL- IC U2741B. The transmitter is equipped with 2 buttons (see "Technical data" table).If no button is pressed, the microcontroller is in "sleep mode", and the transmitter's RF stage is disabled. When a button is pressed, the microcontroller wakes up and and switches on the PLL circuit. After stabilisation of the PLL the microcontroller outputs a coded signal to the RF transmitter. Transmission of the RF signal continues until all buttons are released, but not longer than 60 seconds. Coding is accomplished using a combination of fixed and rolling code. The transmitter is supplied by one lithium battery (type CR2032, nominal voltage 3V). Figure 1: Block diagram of the transmitter Integrated circuit board antenna PLL- transmitter U 2741B Coding μC ATAR89x Voltage supply 3 V Modulation S1 S2 Clock 9.84375 MHz PLL on / off Hella KGaA Hueck & Co 59552 Lippstadt Date: 2005-07-25 Processed: K. Bödeker EE-324 Checked: Replacement for version dated: Page 3 of 3 Technical data: Model designation Buttons Function 5B0 825 381A (2 Buttons) S1 S2 "Lock" "Unlock" Operating voltage 3V nominal (1 lithium battery CR2032) Current consumption approx. 8 mA Operating frequency 315.0 MHz ± 100 ppm Frequency synthesis quartz crystal-stabilised PLL PLL reference frequency 9.84375 MHz Modulation pulse modulation (ASK) Type of transmission/operation (ITU designation) A1D / Simplex Modulation frequency approx. 1 kHz Signal strength approx. 520 uV/m @ 3m Operating temperature range -20 °C ... +60 °C Antenna integrated circuit board antenna

Annex No.7 Page 1 of 1 Block Diagram : Key: 3BO 825 381 A Oscillator frequencies generated or used in the device: : 9.84375MHz / 315 MHz

m. dudde hochfrequenz-technik Rottland 5a, D-51429 Bergisch-Gladbach DIN EN ISO/IEC 17025 zertifiziert Akkreditiertes Testhaus - Reg.-Nr.: TTI-P-G128/96 Tel. : +49 22 07 - 96 89 - 0 Fax : +49 22 07 - 96 89 - 20 email: [email protected] www.dudde.com Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Gentlemen: This letter is to comply with Section 0.457(d)(2)(i) pertaining to confidential material. EDAG- Engineering + Design AG ., Schweriner Strasse 4, D-38444 Wolfsburg / Germany would like the following documents regarding this submission for FCC ID: TNS825381 to be kept confidential. Key, 3BO 825 381 A 1. Page 2 to 8 Annex no. 8 document “Schematics” The above material contains trade secret or technical data, which would customarily be guarded from competitors. We do not want these documents to be accessible to the general public. Sincerely, m. dudde hochfrequenz-technik Ralf Trepper

Annex No.1 Page 1 of 2 External Photographs of the Equipment Under Test EXTERNAL FRONT VIEW PHOTO Key: 3BO 825 381 A Annex No.1 Page 2 of 2 EXTERNAL REAR VIEW PHOTO

Annex No.4 Page 1 of 2 LABEL SAMPLE SKETCH OF LABLE LOCATION Key: 3BO 825 381 A Annex No.4 Page 2 of 2 FCC ID: TNS825381

Annex No.2 Page 1 of 2 Internal Photographs of the Equipment Under Test INTERNAL UPPER SIDE PHOTO Key: 3BO 825 381 A Annex No.2 Page 2 of 2 INTERNAL LOWER SIDE PHOTO

Annex No.5 Technical Description Key: 3BO 825 381 A Hella KGaA Hueck & Co 59552 Lippstadt Date: 2005-07-25 Processed: K. Bödeker EE-324 Checked: Bugatti_5B0 825 381.A_techn_description Replacement for version dated : Page 1 of 3 Function Description PLL Fold-Away RF Transmitter Bugatti 5B0 825 381A 2005-07-25 New Document K. Bödeker Amend. date Amend. No. Page Amendment Gr./Name/Chkd. Hella KGaA Hueck & Co 59552 Lippstadt Date: 2005-07-25 Processed: K. Bödeker EE-324 Checked: Replacement for version dated: Page 2 of 3 Function description: PLL fold-away RF transmitter Bugatti 5B0 825 381A The transmitter operates at a nominal operating frequency of 315.0 MHz. The frequency-determining element is a quartz crystal-stabilised PLL circuit. The reference quartz crystal oscillates with a nominal frequency of 9.84375 MHz, the maximum frequency deviation is ±100 ppm. A type U2741B single-chip transmitter (Atmel) is used as the active transmitter element. This module also contains all active PLL components. The loop filter (C4, C5 and R5), the quartz crystal (Q1) and the adaptations to the integrated circuit board antenna (C8,C10 and C11) are required as external elements. The transmitter is amplitude-modulated (Amplitude Shift Keying [ASK], ON Off Keying [OOK]). The transmitter is modulated via the AM input of the IC2 U2741B. The modulation signal is supplied by microcontroller IC1 (ROM versions ATAR890 or ATAR892 or identically functioning MTP versions, Atmel). The clock signal for the microcontroller is provided by the PLL- IC U2741B. The transmitter is equipped with 2 buttons (see "Technical data" table).If no button is pressed, the microcontroller is in "sleep mode", and the transmitter's RF stage is disabled. When a button is pressed, the microcontroller wakes up and and switches on the PLL circuit. After stabilisation of the PLL the microcontroller outputs a coded signal to the RF transmitter. Transmission of the RF signal continues until all buttons are released, but not longer than 60 seconds. Coding is accomplished using a combination of fixed and rolling code. The transmitter is supplied by one lithium battery (type CR2032, nominal voltage 3V). Figure 1: Block diagram of the transmitter Integrated circuit board antenna PLL- transmitter U 2741B Coding μC ATAR89x Voltage supply 3 V Modulation S1 S2 Clock 9.84375 MHz PLL on / off Hella KGaA Hueck & Co 59552 Lippstadt Date: 2005-07-25 Processed: K. Bödeker EE-324 Checked: Replacement for version dated: Page 3 of 3 Technical data: Model designation Buttons Function 5B0 825 381A (2 Buttons) S1 S2 "Lock" "Unlock" Operating voltage 3V nominal (1 lithium battery CR2032) Current consumption approx. 8 mA Operating frequency 315.0 MHz ± 100 ppm Frequency synthesis quartz crystal-stabilised PLL PLL reference frequency 9.84375 MHz Modulation pulse modulation (ASK) Type of transmission/operation (ITU designation) A1D / Simplex Modulation frequency approx. 1 kHz Signal strength approx. 520 uV/m @ 3m Operating temperature range -20 °C ... +60 °C Antenna integrated circuit board antenna

Test Report No.: 05002627 Page 1 of 22 EUT : Key 3BO 825 381 A FCC ID: TNS825381 Date of issue: 2005-08-12 TTI-P-G-128/96 Test Report acc. to the relevant standard: 47 CFR Part 15 C – Intentional Radiators Measurement Procedure: ANSI C63.4 - 1992 relating to EDAG Engineering + Design AG 3BO 825 381 A Measurement of Radio- Noise Emissions from Low- Voltage Electrical and Electronic Equipment Technical characteristics and test methods for radio equipment in the frequency range 9 kHz to 40 GHz Test Report No.: 05002627 Page 2 of 22 EUT : Key 3BO 825 381 A FCC ID: TNS825381 Date of issue: 2005-08-12 Manufacturer’s details Manufacturer EDAG-Engineering + Design AG Manufacturer’s grantee code TNS Schweriner Strasse 4 D-38444 Wolfsburg Germany Phone: +49 5361 799-340 Fax : +49 5361 799-135 Manufacturer’s address peter [email protected] 47 CFR Part 15C - Intentional Radiators Relevant standard used ANSI C63.4-1992 Test report prepared by Ralf Trepper m.dudde hochfrequenz-technik (Labor) Rottland 5a D-51429 Bergisch Gladbach Germany Phone: +49 2207 96890 Fax : +49 2207 968920 Technical engineer E-mail: [email protected] Equipment Under Test (EUT) Equipment category Transmitter Trade name EDAG Type designation Key 3BO 825 381 A Serial no. --- --- Variants Test Report No.: 05002627 Page 3 of 22 EUT : Key 3BO 825 381 A FCC ID: TNS825381 Date of issue: 2005-08-12 0 Test result CFR Section Report Chapter Requirements Headline Test result OK 15.203 10.1 Antenna requirement pass fail n.a. 15.231 (b) 10.2 Field strength limits (fundamental) pass fail n.a. 15.205(b) 15.209 10.2 Radiated spurious emissions pass fail n.a. 15.231 (a) 10.3 Periodic operation characteristics pass fail n.a. 15.231 (c) 10.4 20 dB bandwidth pass fail n.a. Test requirements kept yes no . Signature Technician ........................................ Ralf Trepper . Signature Manager ......................................... Manfried Dudde Test Report No.: 05002627 Page 4 of 22 EUT : Key 3BO 825 381 A FCC ID: TNS825381 Date of issue: 2005-08-12 List of contents Page 0 Test result .............................................................................................................................................. 3 1 Testing laboratory .................................................................................................................................. 5 2 Introduction........................................................................................................................................... 5 3 Product.................................................................................................................................................. 6 4 Test schedule ......................................................................................................................................... 6 5 Product and measurement documentation............................................................................................... 7 6 Observations and comments................................................................................................................... 7 7 Summary ............................................................................................................................................... 7 8 Conclusions .......................................................................................................................................... 8 9 Operation description............................................................................................................................. 9 10.1 Antenna requirement ......................................................................................................................... 11 10.1.1 Regulation ...................................................................................................................................... 11 10.1.2 Result ............................................................................................................................................. 11 10.2 Radiated emissions ........................................................................................................................... 12 10.2.1 Regulation ...................................................................................................................................... 12 10.2.2 Test equipment ............................................................................................................................... 13 10.2.2.1 Test procedures............................................................................................................................ 13 10.2.3 Calculation of field strength limits .................................................................................................. 14 10.2.4 Calculation of average correction factor.......................................................................................... 14 10.2.5 Calculation of the field strengths .................................................................................................... 14 10.2.6 Result ............................................................................................................................................. 15 10.3.1 Periodic operation........................................................................................................................... 17 10.3.1.1 Regulation ................................................................................................................................... 17 10.3.1.2 Result .......................................................................................................................................... 17 10.3.2 Manually operated transmitter deactivation.................................................................................... 17 10.3.2.1 Regulation ...........................................................................................................................…

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Annex No.3 Page 1 of 1 OCCUPIED BANDWITH PLOT Key: 3BO 825 381 A

Annex No.9 Page 1 of 1 Periodic operation characteristics Key: 3BO 825 381 A

Annex No.6 Page 1 of 4 Test Setup Photos : Key: 3BO 825 381 A Annex No.6 Page 2 of 4 Annex No.6 Page 3 of 4 Annex No.6 Page 4 of 4