test report

FCC ID: AXG-RF1RPC

Test Report

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FCCID_1817926

A TUVRheinland® Produkte Products Priifbericht — Nr.: 14029197 001 Seite 1 von 14 Page 1 of 14 Test Report No.: Auftraggeber: JAPAN REMOTE CONTROL CO., LTD. Client: 2—2—12 Eiwa Higashi Osaka—shi, Osaka 577—0809 JAPAN Gegenstand der Priifung: 2.4GHz Receiving Module (Transceiver) Test Item: Bezeichnung: RAO1T Serien—Nr.: Engineering sample Identification: Serial No.: Wareneingangs—Nr.: 00 120727004—001 Eingangsdatum: 27.07.2012 Receipt No.: Date of Receipt: Priifort: TUV Rheinland Hong Kong Ltd. Testing Location: 8/F, First Group Centre, 14 Wang Tai Road, Kowloon Bay, Kowloon, Hong Kong Hong Kong Productivity Council HKPC Building, 78 Tat Chee Avenue, Kowloon, Hong Kong Zustand des Priifgegenstandes bei Anlieferung: Test sample(s) is/are not damaged and Condition of test item at delivery: suitable for testing. Priifgrundlage: FCC Part 15 Subpart C Test Specification: ANSI C63.4—2003 CISPR 22:1997 Priifergebnis: Das vorstehend beschriebene Gerat wurde gepriift und entspricht oben Test Results: genannter Priifgrundlage. The above mentioned product was tested and passed. Priifiaborstorium: TUV Rheinland Hong Kong Ltd. Testing Laboratory: 8 — 10/F., Goldin Financial Global Square, 7 Wang Tai Road, Kowloon Bay Kowloon, Hong Kong geprilft! tested by: kontrolliert/ reviewed by: Mika Chan M Sharon Li # 27.09.2012 enior Project Senior Project Engit Engineer (_4 C 27.09.2012 ion M Man Section el/r [ Datum Name/Stellung Unterschrift Datum Name/Stellung Unterschrift Date Name/Position Signature Date Name/Position Signature Sonstiges: FCCID: AXG—RF1RPC Other Aspects Abkirzungen: P(ass) = entspricht Priifgrundlage Abbreviations: P(ass) = passed Fiail) = entspricht nicht Priifgrundlage Fail) = failed N/A = nicht anwendbar N/A = not applicable NIT = nicht getestet NT = not tested Dieser Priifbericht bezieht sich nur auf das 0.g. Priifmuster und darf ohne Genehmigung der Priifstelle nicht auszugsweise vervielfaltigt werden. Dieser Bericht berechtigt nicht zur Verwendung eines Priifzeichens. This test report relates to the a. m. test sample. Without permission of the test center this test report is not permitted to be duplicated in extracts. This test report does not entitle to carry any safety mark on this or similar products. TUV Rheinland Hong Kong Ltd. : 8—107F., Goldin Financial Global Square + 7 Wang Tai Road, Kowloon Bay, Hong Kong : Tel.: +852 2192 1000 + Fax: +852 2192 1001 + Email service—gc@tuv.com + Web: www.tuv.com

www.tuv.com Table of Content Page Cover Page ………………………………………………………………………1 Table of Content ..………………………………………………………………2 Product information.......................................................................................................4 Manufacturers declarations ....................................................................................................................... 4 Product function and intended use........................................................................................................... 5 Submitted documents................................................................................................................................. 5 Remark ......................................................................................................................................................... 5 List of Test and Measurement Instruments.................................................................6 Results FCC Part 15 – Subpart C .................................................................................7 Subclause 15.203 – Antenna Information ....................................................................... Pass................. 7 Subclause 15.204 – Antenna Information ....................................................................... Pass................. 7 Subclause 15.207 – Disturbance Voltage on AC Mains................................................... N/A................. 7 Subclause 15.247 (a) – 20 dB Bandwidth........................................................................ Pass................. 7 Subclause 15.247 (a) – Hopping Sequence .................................................................... Pass................. 8 Subclause 15.247 (a) – Equal Hopping Frequency Use................................................. Pass................. 8 Subclause 15.247 (a) – Receiver Input Bandwidth......................................................... Pass................. 8 Subclause 15.247 (a) – Receiver Hopping Capability .................................................... Pass................. 9 Subclause 15.247 (a)(1) – Carrier Frequency Separation .............................................. Pass................. 9 Subclause 15.247 (a)(1)(iii) – Number of hopping channels ......................................... Pass................. 9 Subclause 15.247 (a)(1)(iii) – Time of Occupancy (Dwell Time) ................................... Pass............... 10 Subclause 15.247 (a)(2) – 6dB Bandwidth Measurement................................................ N/A............... 10 Subclause 15.247 (b)(3) – Maximum Peak Output Power ............................................. Pass............... 11 Subclause 15.247 (d) – Spurious Conducted Emissions .............................................. Pass............... 11 Subclause 15.247 (d) – Spurious Radiated Emissions.................................................. Pass............... 12 Subclause 15.247 (d) – Band Edge Emissions............................................................... Pass............... 13 Subclause 15.205 – Band edge compliance of radiated emissions ............................ Pass............... 13 Subclause 15.247 (e) – Power Spectral Density............................................................. Pass............... 14 Test Report No.: 14029197 001 Date: 27.09.2012 page 2 of 14

www.tuv.com Appendix 1 – Test protocols 24 pages Appendix 2 – Test setup 2 pages Appendix 3 – Photo documentation 5 pages Appendix 4 – Product documentation 9 pages Test Report No.: 14029197 001 Date: 27.09.2012 page 3 of 14

www.tuv.com Product information Manufacturers declarations Transceiver Operating frequency range 2404 - 2479 MHz Type of modulation Hybrid System (FHSS+DSSS) Number of channels 26 Channel separation 3 MHz Type of antenna Chip Antenna Antenna gain (dBi) 1.7 Power level fix Type of equipment plug in radio device Connection to public utility power line No Nominal voltage Vnor: 3.3V Independent Operation Modes Transmitting Receiving Test Report No.: 14029197 001 Date: 27.09.2012 page 4 of 14

www.tuv.com Product function and intended use The model (RA01T) is a transceiver for the remote control (R/C) of models such as helicopters, airplane, glider and etc. It mainly used as receiver and equipped in a models. But it replies the data based on a requests from transmitter. The model (RA01T) use 2.4GHz signals for communication. It supports wide-band, frequency-agile 2.4GHz signal protocol to improve the reliability and efficiency. Submitted documents Circuit Diagram Block Diagram Bill of material User manual Remark Special accessories and auxiliary equipment Test together with accessories as shown below: 11 Channel 2.4GHz Receiver: Test Report No.: 14029197 001 Date: 27.09.2012 page 5 of 14

www.tuv.com List of Test and Measurement Instruments Hong Kong Productivity Council (Registration number: 90656) Equipment Manufacturer Type S/N Due Date Semi-anechoic Chamber Frankonia Nil Nil 25-May-13 Test Receiver R&S ESU40 100190 26-May-13 Bi-conical Antenna R&S HK116 100242 05-May-13 Log Periodic Antenna R&S HL223 841516/020 06-May-13 RTK081-05S- LA2-001-10M / Coaxial cable 50ohm Rosenberger 15-Nov-13 05S-10m 001 Microwave amplifer 0.5- HP 83017A 3950M00241 03-Oct-13 26.5GHz, 25dB gain High Pass Filter (cutoff freq. Trilithic 23042 9829213 28-Oct-13 =1000MHz) Horn Antenna EMCO 3115 9002-3351 11-May-13 Active Loop Antenna EMCO 6502 9107-2651 21-Jun-13 FSP 30 Spectrum Analyser R&S FSP 30 100007 17-Sep-12 Test Report No.: 14029197 001 Date: 27.09.2012 page 6 of 14

www.tuv.com Results FCC Part 15 – Subpart C Subclause 15.203 – Antenna Information Pass Requirement: No antenna other than that furnished by the responsible party shall be used with the device Results: Permanent attached antenna Verdict: Pass Subclause 15.204 – Antenna Information Pass Requirement: Provide information for every antenna proposed for the use with the EUT Results: a) Antenna type: Chip Antenna b) Manufacturer and model no: N.A. c) Gain with reference to an isotropic radiator: 1.7 dBi Verdict: Pass Subclause 15.207 – Disturbance Voltage on AC Mains N/A Applicable only to equipment designed to be connected to the public utility power line. Subclause 15.247 (a) – 20 dB Bandwidth Pass Requirement: Frequency hopping systems shall have hopping channel carrier frequencies separated by a minimum of 25kHz or the 2/3*20dB bandwidth of the hopping channel, whichever is greater. Test Specification : FCC Part 15 Subpart A – Subclause 15.31 Mode of operation : Tx mode (2404MHz, 2440MHz, 2479MHz) Port of testing : Temporary antenna port Detector : Peak RBW/VBW : 300 kHz / 1 MHz Supply voltage : 3.3VDC from Receiver Temperature : 23ºC Humidity : 50% Results: Pre-scan has been conduced to determine the worst-case mode from all possible combinations between available modulations and packet types. For test protocols refer to Appendix 1, page 2-3. Frequency 20 dB left 20 dB right 20dB bandwidth (MHz) (MHz) (MHz) (MHz) 2404 2.070 1.026 3.096 2440 2.088 1.026 3.114 2479 2.070 1.044 3.114 Test Report No.: 14029197 001 Date: 27.09.2012 page 7 of 14

www.tuv.com Subclause 15.247 (a) – Hopping Sequence Pass Requirement: The hopping sequence is generated and provided with an example. Hopping sequence Transmitter will determine the hopping sequence as below. - Check around RF environment - Check chip around temperature (and this information will be used as a part of rnd seed.) - RF module CPU will combine these information and generate appropriate hopping sequence.. Example data: where as: rand() is a typical random generator function defined in ANSI C. mt_rand() is a mersenne twister random generator function. example: do { seed1 = temperature * rand() * 128392733U * (rand() * mt_rand() >> 30) + 3; seed2 = (the detected RF signal around the RF modules when the TX powered on) * rand() * 33234 * (mt_rand() >> 3) + 34; ch_map_temp = (seed1 * seed2) & 26; .... (It repeats the above equation until the map completion.) .... } while (i < 26); /* '26' is a channel hopping number */ Subclause 15.247 (a) – Equal Hopping Frequency Use Pass Requirement: Each of the transmitter’s hopping channels is used equally on average. Equal hopping frequency use In a fixed period, the probability for each available channel to be chosen is equal. Subclause 15.247 (a) – Receiver Input Bandwidth Pass Requirement: The associated receiver(s) complies with the requirement that its input bandwidth matches the bandwidth of the transmitted signal. Receiver input bandwidth The receiver bandwidth is equal to the transmitter bandwidth in the 26 hopping channel mode, which is 2MHz. The receiver bandwidth was verified during RF conformance testing. Test Report No.: 14029197 001 Date: 27.09.2012 page 8 of 14

www.tuv.com Subclause 15.247 (a) – Receiver Hopping Capability Pass Requirement: The associated receiver has the ability to shift frequencies in synchronisation with the transmitted signals. Receiver hopping Capability The receiver is waiting the signal from TX with dedicated packet address (8bytes). Once the receiver received the signal from TX, RX starts to parse the packet and fetch the 2 kinds of data. The former data describes the timing data, and the latter is random seeds to generate the hopping pattern. Then RX starts generating hopping patter at first, and wait the TX signal again to sync the hopping. After the above procedure, RX can easily sync the hopping pattern. Subclause 15.247 (a)(1) – Carrier Frequency Separation Pass Requirement: Frequency hopping systems shall have hopping channel carrier frequencies separated by a minimum of 25kHz or the 2/3*20dB bandwidth of the hopping channel, whichever is greater. Test Specification : FCC Part 15 Subpart A – Subclause 15.31 Mode of operation : Tx mode (hopping on) Port of testing : Temporary antenna port Detector : Peak RBW/VBW : 300 KHz / 1 MHz Supply voltage : 3.3VDC from Receiver Temperature : 23ºC Humidity : 50% Results: The centre frequencies of the hopping channels are separated by more than the 2/3*20dB bandwidth. For test Results plots refer to Appendix 1, page 4. Verdict: Pass Subclause 15.247 (a)(1)(iii) – Number of hopping channels Pass Requirement: Frequency hopping systems operating in the 2400MHz-2483.5MHz bands shall use at least 15 hopping frequencies. Test Specification : FCC Part 15 Subpart A – Subclause 15.31 Mode of operation : Tx mode (hopping on) Port of testing : Temporary antenna port Detector : Peak RBW/VBW : 1 MHz / 3 MHz Supply voltage : 3.3VDC from Receiver Temperature : 23ºC Humidity : 50% Results: The total number of hopping frequencies is more than 15. For test Results plots refer to Appendix 1, page 5. Verdict: Pass Test Report No.: 14029197 001 Date: 27.09.2012 page 9 of 14

www.tuv.com Subclause 15.247 (a)(1)(iii) – Time of Occupancy (Dwell Time) Pass Requirement: Frequency hopping systems in the 2400-2483.5 MHz band shall use at least 15 channels. The average time of occupancy on any channel shall not be greater than 0.4 seconds within a period of 0.4 seconds multiplied by the number of hopping channels employed. Test Specification : FCC Part 15 Subpart A – Subclause 15.31 Mode of operation : Tx mode (hopping on), Port of testing : Temporary antenna port Detector : Peak RBW/VBW : 1 MHz / 3 MHz Supply voltage : 3.3VDC from Receiver Temperature : 23ºC Humidity : 50% Results: Time period calculation = 0.4 x 26 = 10.4s -3 -3 Dwell time = 30 x 1.096 x 10 = 32.88 x 10 s -3 <= 400 x 10 s For test protocols please refer to Appendix 1, page 6. Verdict: Pass Subclause 15.247 (a)(2) – 6dB Bandwidth Measurement N/A Requirement: Systems using digital modulation techniques may operate in the 902 – 928 MHz, 2400 – 2483.5 MHz, and 5725 – 5850 MHz bands. The minimum 6dB bandwidth shall be at least 500kHz. There is no requirement for hybrid system to comply with the 500 KHz minimum bandwidth normally associated with a DTS transmission. In addition, the EBW is required information for subsequent band power measurement. EBW Test Specification : FCC Part 15 Subpart A – Subclause 15.31 Mode of operation : Tx mode, DSSS, hopping off Port of testing : Temporary antenna port Detector : Peak RBW/VBW : 1-5% of EBW / >=3xRBW Supply voltage : 3.3VDC from Receiver Temperature : 23ºC Humidity : 50% Results: For test protocols please refer to Appendix 1, page 7-8. Channel Channel Emission Limit (MHz) Verdict frequency (MHz) Bandwidth (MHz) 1 2404 1.824 - - 13 2440 1.824 - - 26 2479 1.824 - - Test Report No.: 14029197 001 Date: 27.09.2012 page 10 of 14

www.tuv.com Subclause 15.247 (b)(3) – Maximum Peak Output Power Pass Requirement: For systems using digital modulation in the 902-928 MHz, 2400-2483.5 MHz, and 5725- 5850MHz bands: 1 Watt (30dBm) Test Specification : FCC Part 15 Subpart A – Subclause 15.31 Mode of operation : Tx mode, DSSS, hopping off Port of testing : Temporary antenna port Detector : Peak RBW/VBW : >=EBW / >=3xRBW Span : zero Supply voltage : 3.3VDC from Receiver Temperature : 23ºC Humidity : 50% Results: For test protocols please refer to Appendix 1, page 9-10. Channel Channel Peak Power Limit (dBm) Verdict frequency (MHz) Output (dBm) 1 2404 -11.89 30 Pass 13 2440 -12.81 30 Pass 26 2479 -14.15 30 Pass Verdict: Pass Subclause 15.247 (d) – Spurious Conducted Emissions Pass Test Specification : FCC Part 15 Subpart A – Subclause 15.31 Mode of operation : Tx mode (2412MHz, 2437MHz, 2462MHz), DSSS, hopping off Port of testing : Temporary antenna port Detector : Peak RBW/VBW : 100 kHz / 300 kHz Supply voltage : 3.3VDC from Receiver Temperature : 23 ºC Humidity : 50 % Requirement: In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement. Results: There is no peak found outside any 100kHz bandwidth of the operating frequency band in the three transmit frequency. All three transmit frequency modes comply with the limit stated in subclause 15.247(d). For test protocols refer to Appendix 1, page 11-12. Operating Spurious Spurious Level Reference value Delta Verdict frequency frequency (dBm) (dBm) (dB) (MHz) (MHz) 2404 10100 -72.44 -16.31 56.13 Pass 2440 4850 -74.37 -17.27 57.10 Pass 2479 4950 -73.94 -18.65 55.29 Pass Test Report No.: 14029197 001 Date: 27.09.2012 page 11 of 14

www.tuv.com Subclause 15.247 (d) – Spurious Radiated Emissions Pass Test Specification : ANSI C63.4 – 2003 Mode of operation : Tx mode (2404MHz, 2440MHz, 2479MHz), DSSS, hopping off Port of testing : Enclosure Detector : Peak RBW/VBW : 100 kHz / 300 kHz for f < 1 GHz 1 MHz / 1 MHz for f > 1 GHz Supply voltage : 3.3VDC from Receiver Temperature : 23ºC Humidity : 50% Requirement: In any 100kHz bandwidth outside the frequency band at least 20dB below the highest level of the desired power. In addition, radiated emissions which fall in the restricted bands, as defined in section15.205(a), must also comply with the radiated emission limits specified in section 15.209(a). Results: Pre-scan has been conduced to determine the worst-case mode from all possible combinations between available modulations and packet types. All three transmit frequency modes comply with the field strength within the restricted bands. There is no spurious found below 30MHz. Tx frequency 2404MHz Vertical Polarization Freq Level Limit/ Detector MHz dBuV/m dBuV/m 4808.000 48.74 74.0 / P 4808.080 40.82 54.0 / A Tx frequency 2404MHz Horizontal Polarization Freq Level Limit/ Detector MHz dBuV/m dBuV/m 367.996 33.2 46 / QP 4807.980 49.44 74.0 / P 4807.996 42.81 54.0 / A Tx frequency 2440MHz Vertical Polarization Freq Level Limit/ Detector MHz dBuV/m dBuV/m 4880.016 54.63 74.0 / P 4879.872 39.13 54.0 / A Tx frequency 2440MHz Horizontal Polarization Freq Level Limit/ Detector MHz dBuV/m dBuV/m 479.994 33.3 46/ QP 4879.887 59.02 74.0 / P 4879.983 40.35 54.0 / A Tx frequency 2479MHz Vertical Polarization Freq Level Limit/ Detector MHz dBuV/m dBuV/m 4958.012 57.03 74.0 / P Test Report No.: 14029197 001 Date: 27.09.2012 page 12 of 14

www.tuv.com 4957.884 43.27 54.0 / A Tx frequency 2479MHz Horizontal Polarization Freq Level Limit/ Detector MHz dBuV/m dBuV/m 383.999 32.6 46/ QP 4957.887 58.12 74.0 / P 4957.983 39.61 54.0 / A Subclause 15.247 (d) – Band Edge Emissions Pass Test Specification : FCC Part 15 Subpart A – Subclause 15.31 Mode of operation : Tx mode (2404MHz, 2479MHz), DSSS, hopping off Port of testing : Temporary antenna port Detector : Peak RBW/VBW : 100 kHz / 300 kHz Supply voltage : 3.3VDC from Receiver Temperature : 23ºC Humidity : 50% Requirement: In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement. Results: There is no peak found outside any 100 kHz bandwidth of the operating frequency band. For test protocols refer to Appendix 1, page 13-14. Subclause 15.205 – Band edge compliance of radiated emissions Pass Test Specification : FCC Part 15 Subpart A – Subclause 15.31 Mode of operation : Tx mode (2404MHz, 2479MHz) Port of testing : Temporary antenna port Detector : Peak RBW/VBW : 1 MHz / 1 MHz Supply voltage : 3.3VDC from Receiver Temperature : 23ºC Humidity : 50% Requirement: Radiated emissions which fall in the restricted bans, as defined in 15.205 (a), must also comply with the radiated emission limits specified in 15.209(a). Results: There is no peak found in the restricted bands. For test protocols refer to Appendix 1, page 15-22. Test Report No.: 14029197 001 Date: 27.09.2012 page 13 of 14

www.tuv.com Subclause 15.247 (e) – Power Spectral Density Pass Requirement: For digitally modulated systems, the power spectral density conducted from the intentional radiator to the antenna shall not be greater than 8 dBm in any 3 kHz band during any time interval of continuous transmission. Test Specification : FCC Part 15 Subpart A – Subclause 15.31 Mode of operation : Tx mode (hopping on), DSSS, hopping off Port of testing : Temporary antenna port Detector : Peak RBW/VBW : 100 KHz / 300 KHz Supply voltage : 3.3VDC from Receiver Temperature : 23ºC Humidity : 50% BWCF : -15.2dB Results: For test protocols please refer to Appendix 1, page 28-33. Operating Reading Power density Limit Verdict frequency (dBm) (dBm) (dBm) (MHz) 2404 -14.94 -30.14 8.0 Pass 2440 Pass -15.70 -30.90 8.0 2479 Pass -17.29 -32.49 8.0 Verdict: Pass Test Report No.: 14029197 001 Date: 27.09.2012 page 14 of 14


Document Created: 2012-10-10 17:15:24
Document Modified: 2012-10-10 17:15:24
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