W3Z-B9361Basket Keeper

PHOTOGRAPH OF THE PRODUCT FRONT VIEW OF THE PRODUCT REAR VIEW OF THE PRODUCT LEFT VIEW OF THE PRODUCT RIGHT VIEW OF THE PRODUCT PHOTOGRAPH OF THE PRODUCT TOP VIEW OF THE PRODUCT BTTOM VIEW OF THE PRODUCT

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interfer ence, and (2) this device must accept any interfer ence received, including interfer ence that may cause undesired operation. Gatekeeper Systems Model B-9361 FCC ID : W3Z-B9361IC : 6817C-B9361 0700 MADE IN CHINA N19514 85mm 9mm

PHOTOGRAPH OF THE PRODUCT INNER CIRCUIT TOP VIEW INNER CIRCUIT BOTTOM VIEW PHOTOGRAPH OF THE PRODUCT

BasketKeeper +(Gatekeeper Systems model B-9361) Theory of Operation The Gatekeeper Systems B-9361 BasketKeeper + contains a microprocessor (an TI CC2510F16) with a 2.4 GHz transceiver, an 8 kHz receiver and two Buzzers. The CC2510F16 uses an internal 32 KHz RC oscillator as its system clock and an external 26 MHz crystal oscillator. The 8 kHz receiver uses an LC oscillator to set its resonant frequency. The operation of the B-9361’s 8 kHz receiver and 8 kHz field related firmware and behavior is the same as the prior generation of Gatekeeper Systems, Inc. 8 kHz receive-only wheels, e.g. the W-9200 GS2 wheel. 8 kHz lock codes have the same effect on the B-9361 as they do on the W-9200. The 8 kHz receiver in the B-9361 has more sensitive than the receiver (i.e. effective range) used at the GS2 wheel. The B-9361 has two, mutually exclusive, modes which affect the characteristics of its RF emissions – operational mode and program download mode. Operational mode transmissions are modulated at 20 kbps FSK (Frequency Shift Keying), with a deviation of 19 kHz (Carson’s rule bandwidth about 80 kHz). Program download mode transmissions are modulated with 500 kbps MSK (Minimum Shift Keying), with a -20 dB bandwidth of roughly 1.5 MHz. An example program download mode emission mask for the 500 kbps MSK modulation is shown in Figure 2. Figure 2 – Program Download mode emission mask In program download mode, the B-9361 only transmits (ACK packets) in response to program download packets (also sent by either Door Manager or SmartKey2). The maximum transmission rate from the B-9361 in program download mode is one 0.4 millisecond transmission every 15 milliseconds. More precisely, the B-9361 sends one 0.4 millisecond ACK every 2.5 milliseconds for three consecutive ACKs, followed by 35 milliseconds of RF inactivity during which time the B-9361 writes to its internal flash memory. The timeline of transmissions during a program download operation is shown in Figure 3. ACK page 1 ACK page 1 ACK page 1 fragm ent 1 fragm ent 2 fragment 3 0.4 ms 0.4 ms 0.4 ms Figure 3 – Program Download timeline 1 Future firmware versions might dynamically adjust output power as a battery life optimization measure; the hardware permits that. B-9361 RF Channel Plan The B-9361 divides the complete 2400 – 2483.5 MHz operating band is divided into 256 channels, numbered 0 through 255. When operating with 500 kbps MSK modulation (program download mode), the center frequency of the Nth channel is 2401.0 + 0.3142N MHz and the Max Power setting is +1dBm When operating with 20 kbps FSK modulation (uplink mode), the center frequency of the Nth channel is 2401.0 + 0.2000N MHz and the Max Power setting is 0 dBm Note that channels 0..7 and 248..255 in download mode and channels 0..1 and 255 in uplink mode are not available for transmission from the B-9361 because of excessive power at the band edge. The firmware in the B-9361 prevents the prohibited channels from being used – the channels are being retained in the GS2V2 system logical channel map because future protocol-compatible products with improved power amplifier ramping and/or improved band edge filtering may be able to use one or more of those prohibited channels. The following table shows the entire channel map, with the forbidden channels highlighted. Channel Operational mode center frequency (MHz) Download mode center frequency ( (MHz) 41 2409.2 2413.9 85 2418 2427.7 42 2409.4 2414.2 86 2418.2 2428 43 2409.6 2414.5 87 2418.4 2428.3 0 2401.0 2401.0 44 2409.8 2414.8 88 2418.6 2428.6 1 2401.2 2401.3 45 2410 2415.1 89 2418.8 2429 2 2401.4 2401.6 46 2410.2 2415.5 90 2419 2429.3 3 2401.6 2401.9 47 2410.4 2415.8 91 2419.2 2429.6 4 2401.8 2402.3 48 2410.6 2416.1 92 2419.4 2429.9 5 2402.0 2402.6 49 2410.8 2416.4 93 2419.6 2430.2 6 2402.2 2402.9 50 2411 2416.7 94 2419.8 2430.5 7 2402.4 2403.2 51 2411.2 2417 95 2420 2430.8 8 2402.6 2403.5 52 2411.4 2417.3 96 2420.2 2431.2 9 2402.8 2403.8 53 2411.6 2417.7 97 2420.4 2431.5 10 2403 2404.1 54 2411.8 2418 98 2420.6 2431.8 11 2403.2 2404.5 55 2412 2418.3 99 2420.8 2432.1 12 2403.4 2404.8 56 2412.2 2418.6 100 2421 2432.4 13 2403.6 2405.1 57 2412.4 2418.9 101 2421.2 2432.7 14 2403.8 2405.4 58 2412.6 2419.2 102 2421.4 2433 15 2404 2405.7 59 2412.8 2419.5 103 2421.6 2433.4 16 2404.2 2406 60 2413 2419.9 104 2421.8 2433.7 17 2404.4 2406.3 61 2413.2 2420.2 105 2422 2434 18 2404.6 2406.7 62 2413.4 2420.5 106 2422.2 2434.3 19 2404.8 2407 63 2413.6 2420.8 107 2422.4 2434.6 20 2405 2407.3 64 2413.8 2421.1 108 2422.6 2434.9 21 2405.2 2407.6 65 2414 2421.4 109 2422.8 2435.2 22 2405.4 2407.9 66 2414.2 2421.7 110 2423 2435.6 23 2405.6 2408.2 67 2414.4 2422.1 111 2423.2 2435.9 24 2405.8 2408.5 68 2414.6 2422.4 112 2423.4 2436.2 25 2406 2408.9 69 2414.8 2422.7 113 2423.6 2436.5 26 2406.2 2409.2 70 2415 2423 114 2423.8 2436.8 27 2406.4 2409.5 71 2415.2 2423.3 115 2424 2437.1 28 2406.6 2409.8 72 2415.4 2423.6 116 2424.2 2437.4 29 2406.8 2410.1 73 2415.6 2423.9 117 2424.4 2437.8 30 2407 2410.4 74 2415.8 2424.3 118 2424.6 2438.1 31 2407.2 2410.7 75 2416 2424.6 119 2424.8 2438.4 32 2407.4 2411.1 76 2416.2 2424.9 120 2425 2438.7 33 2407.6 2411.4 77 2416.4 2425.2 121 2425.2 2439 34 2407.8 2411.7 78 2416.6 2425.5 122 2425.4 2439.3 35 2408 2412 79 2416.8 2425.8 123 2425.6 2439.6 36 2408.2 2412.3 80 2417 2426.1 124 2425.8 2440 37 2408.4 2412.6 81 2417.2 2426.5 125 2426 2440.3 38 2408.6 2412.9 82 2417.4 2426.8 126 2426.2 2440.6 39 2408.8 2413.3 83 2417.6 2427.1 127 2426.4 2440.9 40 2409 2413.6 84 2417.8 2427.4 128 2426.6 2441.2 129 2426.8 2441.5 172 2435.4 2455 215 2444 2468.6 130 2427 2441.8 173 2435.6 2455.4 216 2444.2 2468.9 131 2427.2 2442.2 174 2435.8 2455.7 217 2444.4 2469.2 132 2427.4 2442.5 175 2436 2456 218 2444.6 2469.5 133 2427.6 2442.8 176 2436.2 2456.3 219 2444.8 2469.8 134 2427.8 2443.1 177 2436.4 2456.6 220 2445 2470.1 135 2428 2443.4 178 2436.6 2456.9 221 2445.2 2470.4 136 2428.2 2443.7 179 2436.8 2457.2 222 2445.4 2470.8 137 2428.4 2444 180 2437 2457.6 223…

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STC Test Report Date : 2012-06-05 Page 1 of 29 No. : HM167601 T h e H o n g K o n g S t a n d a r d s a n d T e s t i n g C e n t r e L t d . 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] This report shall not be reproduced unless with prior written approval from the Hong Kong Standards and Testing Centre Ltd. For full text of “Conditions of Issuance of Test Report”, please refer to overleaf or refer to the website of Homepage. Applicant (GAS003): Gatekeeper Systems (HK) Ltd. Unit 2318-2319, Level 23, Tower 1, Metroplaza No. 223 Hing Fong Road, Kwai Fong, N.T., Hong Kong. Manufacturer: Gatekeeper Systems (HK) Ltd. Unit 2318-2319, Level 23, Tower 1, Metroplaza No. 223 Hing Fong Road, Kwai Fong, N.T., Hong Kong. Description of Sample(s): Submitted sample(s) said to be Product: BasketKeeper+ Brand Name: Gatekeeper Systems Model Number: B-9361 FCC ID: W3Z-B9361 Date Sample(s) Received: 2012-05-16 Date Tested: 2012-05-30 Investigation Requested: Perform ElectroMagnetic Interference measurement in accordance with FCC 47CFR [Codes of Federal Regulations] Part 15: 2011 and ANSI C63.4:2009 for FCC Certification. Conclusion(s): The submitted product COMPLIED with the requirements of Federal Communications Commission [FCC] Rules and Regulations Part 15. The tests were performed in accordance with the standards described above and on Section 2.2 in this Test Report. Remark(s): --- Dr. LEE Kam Chuen Authorized Signatory ElectroMagnetic Compatibility Department For and on behalf of The Hong Kong Standards and Testing Centre Ltd. STC Test Report Date : 2012-06-05 Page 2 of 29 No. : HM167601 T h e H o n g K o n g S t a n d a r d s a n d T e s t i n g C e n t r e L t d . 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] This report shall not be reproduced unless with prior written approval from The Hong Kong Standards and Testing Centre Ltd. For Conditions of Issuance of this test report, please refer to the overleaf or Homepage CONTENT: Cover Page 1 of 29 Content Page 2 of 29 1.0 General Details 1.1 Equipment Under Test [EUT] Page 3 of 29 Description of EUT operation 1.2 Description of EUT Operation 1.3 Date of Order Page 3 of 29 1.4 Submitted Sample Page 3 of 29 1.5 Test Duration Page 3 of 29 1.6 Country of Origin Page 3 of 29 2.0 Technical Details 2.1 Investigations Requested Page 4 of 29 2.2 Test Standards and Results Summary Page 4 of 29 3.0 Test Results 3.1 Emission Page 5-25 of 29 Appendix A List of Measurement Equipment Page 26 of 29 Appendix B Photographs Page 27-29 of 29 STC Test Report Date : 2012-06-05 Page 3 of 29 No. : HM167601 T h e H o n g K o n g S t a n d a r d s a n d T e s t i n g C e n t r e L t d . 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] This report shall not be reproduced unless with prior written approval from The Hong Kong Standards and Testing Centre Ltd. For Conditions of Issuance of this test report, please refer to the overleaf or Homepage 1.0 General Details 1.1 Equipment Under Test [EUT] Description of Sample(s) Product: BasketKeeper+ Manufacturer: Gatekeeper Systems (HK) Ltd. Unit 2318-2319, Level 23, Tower 1, Metroplaza No. 223 Hing Fong Road, Kwai Fong, N.T., Hong Kong. Brand Name: Gatekeeper Systems Model Number: B-9361 Input Voltage: 3Vd.c. (“AAA” size battery × 2) 1.2 Description of EUT Operation The Equipment Under Test (EUT) is a Gatekeeper Systems (HK) Ltd., BasketKeeper+. The transmission signal is frequency hopping with channel frequency range 2401.4-2478.6MHz during normal use. The EUT was set to fixed frequency test mode by applicant. 1.3 Date of Order 2012-05-16 1.4 Submitted Sample(s): 2 Samples 1.5 Test Duration 2012-05-30 1.6 Country of Origin China STC Test Report Date : 2012-06-05 Page 4 of 29 No. : HM167601 T h e H o n g K o n g S t a n d a r d s a n d T e s t i n g C e n t r e L t d . 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] This report shall not be reproduced unless with prior written approval from The Hong Kong Standards and Testing Centre Ltd. For Conditions of Issuance of this test report, please refer to the overleaf or Homepage 2.0 Technical Details 2.1 Investigations Requested Perform Electromagnetic Interference measurements in accordance with FCC 47CFR [Codes of Federal Regulations] Part 15: 2011 Regulations and ANSI C63.4:2009 for FCC Certification. 2.2 Test Standards and Results Summary Tables EMISSION Results Summary Test Condition Test Requirement Test Method Class / Test Result Severity Pass Fail N/A Field Strength of Fundamental & Harmonics Emissions FCC 47CFR 15.249 ANSI C63.4:2009 N/A Radiated Emissions FCC 47CFR 15.209 ANSI C63.4:2009 N/A Note: N/A - Not Applicable STC Test Report Date : 2012-06-05 Page 5 of 29 No. : HM167601 T h e H o n g K o n g S t a n d a r d s a n d T e s t i n g C e n t r e L t d . 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] This report shall not be reproduced unless with prior written approval from The Hong Kong Standards and Testing Centre Ltd. For Conditions of Issuance of this test report, please refer to the overleaf or Homepage 3.0 Test Results 3.1 Emission 3.1.1 Radiated Emissions Test Requirement: FCC 47CFR 15.249 Test Method: ANSI C63.4:2009 Test Date: 2012-05-30 Mode of Operation: Tx Mode (20kbps) / Tx Mode (500kbps) / Rx Mode Test Method: The sample was placed 0.8m above the ground plane on a standard radiated emission test site. Measurements in both horizontal and vertical polarities were performed. During the test, each emission was maximized by: having the EUT continuously wo…

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PHOTOGRAPH OF THE PRODUCT MEASUREMENT OF RADIATED EMISSION TEST SET UP MEASUREMENT OF RADIATED EMISSION TEST SET UP PHOTOGRAPH OF THE PRODUCT MEASUREMENT OF RADIATED EMISSION TEST SET UP