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Users Manual | Users Manual | 243.27 KiB | ||||
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Internal Photos | Internal Photos | 99.19 KiB | ||||
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Label Info | ID Label/Location Info | 51.57 KiB | ||||
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Attestation Letter | Cover Letter(s) | 49.41 KiB | ||||
1 | Block Diagram | Block Diagram | December 23 2009 | confidential | ||||
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Confidential Letter | Cover Letter(s) | 50.11 KiB | ||||
1 | Operational Description | Operational Description | December 23 2009 | confidential | ||||
1 | Schematics | Schematics | December 23 2009 | confidential | ||||
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Test Report | Test Report | 812.30 KiB | ||||
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Test Setup Photos | Test Setup Photos | 72.45 KiB |
1 | Users Manual | Users Manual | 243.27 KiB |
B-Link Electronic Limited ADD: B-LINKELECTRONICFACTACTORY,GUANLAN TOWN,SHENZHEN,CHINA TEL: 0086-755-81599535 FAX:0086-755-28029002 website: www.lefen.com Product Name:
USB 11G 54M WIRELESS CARD With Detachable Antenna main chipset RT2571+RT2528 Standard IEEE 802.11b, IEEE 802.11g Standard Interface PCI Frequency 2.412~2.462GHz Radio Data Rate 54/48/36/24/12/9/6/11/5.5/2/1 Mbps (Auto Rate Sensing) Frequency Range 2.412GHz-2.462GHz Spread Spectrum DSSS Transmission Distance 300m(limited to environment) Transmit Power 15dBm(Typical)@54Mbps Data Security WPA; 64/128-bit WEP; TKIP/AES LED Indicator Status Operating Humidity: 10%~90% non-condensing Storage Humidity: 5%~95% non-condensing With External Antenna. Complies with IEEE 802.11b and 802.11g standard for 2.4GHz Wireless LAN. Compliant with PCI 2.2 Standard Works with all existing network infrastructure. Complies with specific wireless products and services. Capable of up to 256-Bit WEP Encryption. Freedom to roam while staying connected. 22-Mbps Packet Binary Convolution Coding (PBCC) (according to the IEEE Std 802.11b high-rate specification) Up to 54 Mbps data transfer rate in 802.11g mode of operation Supports Windows98/2000/ME/XP/Vista/Linux/MAC(10.3/10.4/10.5) Lower power consumption. Easy to install and configure. BOX size:130*110*25MM packing BOX package contents photo products size:100*26*16.3MM products photo FCC Information This equipment complies with CFR 47, Part 15.19 of the FCC rules. Operation of the equipment is subject to the following conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received; including interference that may cause undesired operation. This device must not be co-located or operating in conjunction with any other antenna or transmitter NOTE: THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT. SUCH MODIFICATIONS COULD VOID THE USERS AUTHORITY TO OPERATE THE EQUIPMENT. Federal Communications Commission (FCC) Requirements, Part 15 This equipment has been tested and found to comply with the limits for a class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
---Reorient or relocate the receiving antenna.
---Increase the separation between the equipment and receiver.
---Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
---Consult the dealer or an experienced radio/TV technician for help. Regulatory information / Disclaimers Installation and use of this Wireless LAN device must be in strict accordance with the instructions included in the user documentation provided with the product. Any changes or modifications (including the antennas) made to this device that are not expressly approved by the manufacturer may void the user s authority to operate the equipment. The manufacturer is not responsible for any radio or television interference caused by unauthorized modification of this device, or the substitution of the connecting cables and equipment other than manufacturer specified. It is the responsibility of the user to correct any interference caused by such unauthorized modification, substitution or attachment. Manufacturer and its authorized resellers or distributors will assume no liability for any damage or violation of government CAUTION: To maintain compliance with FCCs RF exposure guidelines, this equipment should be installed and operated with minimum distance 20cm between the radiator and your body. Use on the supplied antenna. Unauthorized antenna, modification, or attachments could damage the transmitter and may violate FCC regulations. MPE Statement (Safety Information) Your device contains a low power transmitter. When device is transmitted it sends out Radio Frequency (RF) signal. Safety Information In order to maintain compliance with the FCC RF exposure guidelines, this equipment should be installed and operated with minimum distance 20cm between the radiator and your body. Use only with supplied antenna. Unauthorized antenna, modification, or attachments could damage the transmitter and may violate FCC regulations.
1 | Internal Photos | Internal Photos | 99.19 KiB |
EUT inside whole view Main & RF board component side Main & RF board solder side
1 | Label Info | ID Label/Location Info | 51.57 KiB |
FCC ID: X2NBL-LWXX 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 interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. The Label must not be a stick-on paper label. The Label on these products must be permanently affixed to the product and readily visible at the time of purchase and must last the expected lifetime of the equipment not be readily detachable. Proposed Label Location on EUT EUT Bottom View/Proposed FCC ID Label Location
1 | Attestation Letter | Cover Letter(s) | 49.41 KiB |
B-Link Electronic Limited RenMing Road, FuMin Village, GuanLan, Baoan District, ShenZhen, P.R.C Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: December 18, 2009 Subject: FCC Application for FCC ID: X2NBL-LWXX To Whom It May Concern:
We, the undersigned, hereby attest to the fact that we will apply the declaration of Conformity procedure to the class B computer perpheral portion of this composite filing. Sincerely, Jianjun Xia / Engineer
1 | Confidential Letter | Cover Letter(s) | 50.11 KiB |
CONFIDENTIALITY LETTER Date: December 16, 2009 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Gentlemen:
This letter is to comply with Section 0.457(d)(2)(i) and 0.459 pertaining to confidential material. B-Link Electronic Limited would like the following documents regarding this submission for FCC ID: X2NBL-
LWXX to be kept confidential. 1. Schematic.pdf 2. Block Diagram.pdf 3. Operational Description.pdf The above material contains trade secrets or technical data, which would customarily be guarded from competitors. We do not want these documents to be accessible to the general public. Sincerely, Jianjun Xia / Engineer
1 | Test Report | Test Report | 812.30 KiB |
Ke Mei Ou Laboratory Co., Ltd. 7A, Jiaxiangge, Jiahuixincheng, No.3027, Shennan Rd., Futian, Shenzhen, Guangdong, P.R.China. Zip Code: 518033 Tel: + 86 755 83642690 Fax: + 86 755 83297077 www.kmolab.com FCC TEST REPORT FCC 15 Subpart C, Paragraph 15.247: 2007 Operating in 2400 ~ 2483.5 MHz Band Under Prepared For :
B-LINK ELECTRONIC LIMITED RenMing Road, FuMin Village, GuanLan, Baoan District, ShenZhen, P.R.C FCC ID: X2NBL-LWXX EUT: Wireless LAN Card Model: BL-LWXX Series December 14, 2009 Report Type: Original Report Test Engineer: Jacky Huang Test Date: December 10, 2009 Review By:
Apollo Liu / Manager The test report consists 35 pages in total. It may be duplicated completely for legal use with the allowance of the applicant. It shall not be reproduced except in full, without the written approval of Ke Mei Ou Laboratory Corporation. The test result in the report only applied to the tested sample. B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX TABLE OF CONTENTS 1. General Information.................................................................................................................................................... 3 1. 1 Notes......................................................................................................................................................................3 1. 2 Testing Laboratory..................................................................................................................................................3 1. 3 Details of Applicant................................................................................................................................................3 1. 4 Application Details..................................................................................................................................................3 1. 5 Test Item.................................................................................................................................................................3 1. 6 Test Standards.........................................................................................................................................................3 2. Technical Test............................................................................................................................................................... 4 2. 1 Summary of Test Results.........................................................................................................................................4 2. 2 Antenna Requirement..............................................................................................................................................4 3. EUT Modifications....................................................................................................................................................... 4 4. Conducted Power Line Test......................................................................................................................................... 5 4. 1 Test Equipment.......................................................................................................................................................5 4. 2 Test Procedure........................................................................................................................................................5 4. 3 Test Setup...............................................................................................................................................................5 4. 4 Configuration of the EUT........................................................................................................................................6 4. 5 EUT Operating Condition........................................................................................................................................7 4. 6 Conducted Power Line Emission Limits..................................................................................................................7 4. 7 Conducted Power Line Test Result...........................................................................................................................8 5. FCC Part 15.247 Requirements for 802.11b/g Systems.............................................................................................10 5. 1 Test Equipment.....................................................................................................................................................10 5. 2 Test Procedure......................................................................................................................................................10 5. 3 Test Setup.............................................................................................................................................................10 5. 4 Configuration of the EUT......................................................................................................................................10 5. 5 EUT Operating Condition......................................................................................................................................10 5. 6 Limit....................................................................................................................................................................10 5. 7 Test Result............................................................................................................................................................11 6. Transmitter Spurious Radiated Emission at 3 Meters...............................................................................................25 6. 1 Test Equipment.....................................................................................................................................................25 6. 2 Test Procedure......................................................................................................................................................25 6. 3 Test Setup.............................................................................................................................................................25 6. 4 Configuration of the EUT......................................................................................................................................25 6. 5 EUT Operating Condition......................................................................................................................................25 6. 6 Limit....................................................................................................................................................................26 6. 7 Test Result............................................................................................................................................................27 7. RF Exposure Requirements.......................................................................................................................................29 7. 1 Test Equipment.....................................................................................................................................................29 7. 2 Limit....................................................................................................................................................................29 7. 3 Test Result............................................................................................................................................................29 8. Photos of Testing........................................................................................................................................................30 8. 1 EUT Test Photographs...........................................................................................................................................30 8. 2 EUT Detailed Photographs....................................................................................................................................31 9. FCC ID Label............................................................................................................................................................34 10. Test Equipment........................................................................................................................................................35 KMO FCC ID Report Report #: KSZ2009120703J Page 2 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX 1. General Information 1. 1 Notes The test results of this report relate exclusively to the test item specified in 1.5. The KMO Lab does not assume responsibility for any conclusions and generalizations drawn from the test results with regard to other specimens or samples of the type of the equipment represented by the test item. The test report may only be reproduced or published in full. Reproduction or publication of extracts from the report requires the prior written approval of the KMO Lab. 1. 2 Testing Laboratory Site on File with the Federal Communications Commission United Sates Registration Number: 963441 Site Listed with Industry Canada of Ottawa, Canada Registration Number: 7353A 1. 3 Details of Applicant Name Address Contact Tel Fax
: B-LINK ELECTRONIC LIMITED
: RenMing Road, FuMin Village, GuanLan, Baoan District, ShenZhen, P.R.C
: N/A
: N/A
: N/A 1. 4 Application Details Date of Receipt of Application Date of Receipt of Test Item Date of Test 1. 5 Test Item Manufacturer Trade Name Model No. Description Additional Information Frequency Maximum Range Number of Channels Transmitter Antenna Power Supply Modulation Type Power Consumption 1. 6 Test Standards
: December 7, 2009
: December 10, 2009
: December 10~December 14, 2009
: Same Applicant
: B-LINK
: BL-LWXX Series
: Wireless LAN Card
: 2412MHz~2462MHz
: N/A
: 11
: Dipole
: DC 5V(BY HOST)
: IEEE 802.11b: DQPSK, DBPSK, DSSS, and CCK IEEE 802.11g: BPSK, QPSK, 16QAM, 64QAM
:
FCC 15 Subpart C, Paragraph 15.247: 2007 Note: All radiated measurements were made in all three orthogonal planes. The values reported are the maximum values. KMO FCC ID Report Report #: KSZ2009120703J Page 3 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX 2. Technical Test 2. 1 Summary of Test Results The EUT has been tested according to the following specifications:
Standard Test Type FCC Part 15, Paragraph 15.203 Antenna Requirement FCC Part 15, Paragraph 15.107, 15.207 FCC Part 15.205 FCC Part 15.109, 15.209
(Restricted Band Requirements) Conducted Test Radiated Emission Radiated Emission
(Spurious Emission) Spectrum Bandwidth Result PASS PASS PASS PASS Notes Complies Complies Complies Complies. Band Edges Maximum Peak Power Peak Power Spectral Density
(6dB Bandwidth Measurement) 100kHz Bandwidth of Frequency PASS PASS PASS PASS FCC Part 15 Subpart C Paragraph 15.247(a)(2) FCC Part 15 Subpart C Paragraph 15.247(b)(3) FCC Part 15 Subpart C Paragraph 15.247(c) FCC Part 15 Subpart C Paragraph 15.247(d) Complies. Complies Complies Complies
* The digital circuit porting of the EUT has been tested and verified to comply with FCC Part 15, Subpart B., Class B Digital Devices and the associated Radio Receiver has also been tested and found to comply with FCC Part 15, Subpart B Radio Receivers. 2. 2 Antenna Requirement A. Regulation FCC section 15.203, An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to comply with the provisions of Part 15C. The manufacturer may design the unit so that the user can replace a broken antenna, but the use of a standard antenna jack or electrical connector is prohibited. This requirement does not apply to carrier current devices or to devices operated under the provisions of Sections 15.211, 15.213, 15.217, 15.219, or 15.221. Further, this requirement does not apply to intentional radiators that must be professionally installed, such as perimeter protection systems and some field disturbance sensors, or to other intentional radiators which, in accordance with Section 15.31(d), must be measured at the installation site. However, the installer shall be responsible for ensuring that the proper antenna is employed so that the limits in this Part are not exceeded. B. Result The antenna type used in this product is Dipole Antenna with Reverse Polarity (RP-SMA) connectors. and it is considered to meet antenna requirement of FCC. 3. EUT Modifications No modification by test lab. KMO FCC ID Report Report #: KSZ2009120703J Page 4 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX 4. Conducted Power Line Test 4. 1 Test Equipment Please refer to Section 10 this report. 4. 2 Test Procedure The EUT and simulators are connected to the main power through a line impedance stabilization network (L.I.S.N.). This provides a 50 ohm/50uH coupling impedance for the measuring equipment. The peripheral devices are also connected to the main power through a LISN that provides a 50ohm/50uH coupling impedance with 50ohm termination. Both sides of A.C. line are checked for maximum conducted interference. In order to find the maximum emission., the relative positions of equipment and all of the interface cables must be changed according to ANSI C63.4:2003 on conducted measurement. Conducted emissions were invested over the frequency range from 0.15MHz to 30MHz using a receiver bandwidth of 9kHz. 4. 3 Test Setup Vertical Reference Ground Plane Test receiver 40cm 80cm Peripheral EUT LISN Horizontal Reference Ground Plane For the actual test configuration, Please refer to the related items Photos of Testing. KMO FCC ID Report Report #: KSZ2009120703J Page 5 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX 4. 4 Configuration of the EUT The EUT was configured according to ANSI C63.4-2003. EUT was used DC5V. The operation frequency is from 2400MHz~2483.5MHz. Enable the signal transmitted from the EUT to Notebook PC. All interface ports were connected to the appropriate peripherals. All peripherals and cables are listed below. Note:
1) Operating Modes: Each of lowest, middle and highest channel frequencies transmits continuously for emissions measurements. The EUT operates in normal 802.11b/g for occupancy duration and frequency separation. 2) Special Test Software & Hardware: Special firmware and hardware provided by the Applicant are installed to allow the EUT to operates in 802.11b/g or at each channel frequency continuously. For example, the transmitter will be operated at each of lowest, middle and highest frequencies individually continuously during testing. 3) Transmitter Test Antenna: The EUT is tested with the antenna fitted in a manner typical of normal intended use as an integral / non-integral antenna equipment as describe with the test results. 4) Frequency(ies) Tested: 2412MHz, 2437MHz and 2462MHz were pre-tested, The worst case one, was chosen for conducted emission test. 5) Above 1GHz, the 2412MHz, 2437MHz and 2462MHz were tested individually. 6) Normal Test Modulation: 802.11b/g 7) Modulating Signal Source: Internal
* Associated Antenna Descriptions: The antenna used in this product is embedded antenna. A. EUT Device Manufacturer Model #
Wireless LAN Card B-LINK ELECTRONIC LIMITED. BL-LWXX Series Manufacturer Model #
FCC ID X2NBL-LWXX FCC ID Model #
Serial #
HP930C N/A PP10L 2400n FCC ID/
DoC DoC DoC DoC DoC Cable 1.5m unshielded power cord 1.2m unshielded data cable. 1.5m unshielded power cord 1.2m unshielded data cable. 1.5m unshielded power cord 1.5m unshielded power cord B. Internal Devices Device N/A C. Peripherals Device Printer Modem Notebook PC Manufacturer HP GVC DELL Dell KMO FCC ID Report Report #: KSZ2009120703J Page 6 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX 4. 5 EUT Operating Condition Operating condition is according to ANSI C63.4 - 2003. A. Setup the EUT and simulators as shown on follow. B. Enable RF signal and confirm EUT active. C. Modulate output capacity of EUT up to specification. 120V/60Hz AC Mains Via Class 2 Adaptors EUT 4. 6 Conducted Power Line Emission Limits FCC Part 15 Paragraph 15.207 (dBuV) Class B QP/AV Frequency Range Class A QP/AV 79/66 73/60 73/60 66-56/56-46 56/46 60/50
(MHz) 0.15 0.5 0.5 5.0 5.0 - 30 NOTE In the above table, the tighter limit applies at the band edges. KMO FCC ID Report Report #: KSZ2009120703J Page 7 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX 4. 7 Conducted Power Line Test Result Product Test Item Test Voltage Test Result
: Wireless LAN Card
: Conducted Emission Data
: DC 5V(by host)
: PASS Test Mode Temperature Humidity
: IEEE 802.11b - 2412MHz
: 25
: 56%RH The frequency spectrum from 0.15 MHz to 30 MHz was investigated. All readings are quasi -peak values with a resolution bandwidth of 9 KHz. Temperature 26 Humidity 53 % RH Margin (dB) QP AV
-18.75
-12.91
-26.79
-17.83
-19.17
-20.81
-20.43
-11.84
-29.68
-15.05
-19.44
-21.17 Frequency
(MHz) 0.158 0.174 0.202 0.218 4.074 4.006 FCC Part 15 Paragraph 15.207 Emission (dBuV) QP AV 35.14 46.82 42.93 51.86 36.74 23.85 37.84 45.06 26.56 36.83 35.19 24.83 LINE/
NEUTRAL Line Neutral Line Neutral Line Neutral Limit (dBuV) QP AV 65.57 64.77 63.53 62.89 56.00 56.00 55.57 54.77 53.53 52.89 46.00 46.00 Note: NF = No Significant Peak was Found. Note:
1.Uncertainty in conducted emission measured is <+/ -2dB. 2.The emission levels of other frequencies were very low against the limit. 3.All Reading Levels are Quasi-Peak and Average value. 4.Emission = Meter Reading + Factor; Factor = Insertion Loss + Cable Loss. 5.Margin Value = Emission Level - Limit Value. KMO FCC ID Report Report #: KSZ2009120703J Page 8 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX Conducted Emission EN55022 EUT: Wireless LAN Card M/N: BL-LWXX Series (Power supply by host) Manufacturer: B-LINK ELECTRONIC LIMITED Operating Condition: Transmitter Test Site: Normal Operator: Jacky Huang Test Specification: LINE&NEUTRAL Comment:
Att 10 dB 1 MHz RBW 9 kHz MT PREAMPOFF 100 ms Marker 1 [T2 ]
48.60 dBV 318.000000000 kHz 10 MHz dBV dBV 1 PK VIEW 2 PK MAXH 100 90 80 70 EN55022Q 60 EN55022A 50 1 40 30 20 10 0 150 kHz Date: 17.NOV.2009 08:21:39 TDF 6DB 30 MHz KMO FCC ID Report Report #: KSZ2009120703J Page 9 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX 5. FCC Part 15.247 Requirements for 802.11b/g Systems 5. 1 Test Equipment Please refer to Section 10 this report. 5. 2 Test Procedure Refer to FCC 15.247(a)(2), ANSI C63.4: 2003 6 dB Bandwidth:
a. Place the EUT on the table and set it in the transmitting mode. b. Remove the antenna from the EUT and then connect a low loss RF cable from the antenna port to the spectrum analyzer. c. Set the spectrum analyzer as RBW = 100 kHz, VBW = RBW, Span = 50 MHz, Sweep = auto. d. Mark the peak frequency and 6dB (upper and lower) frequency. e. Repeat until all the rest channels are investigated. Peak Power:
The transmitter output is connected to the test receiver. The test receiver is set to the peak power detection. The power is equal to the reading level on test receiver plus cable loss at the EUT RF output terminal. Band Edges Measurement:
a. The transmitter output was connected to the spectrum analyzer via a low lose cable. b. Set both RBW and VBW of spectrum analyzer to 100kHz with suitable frequency span including 100kHz bandwidth from band edge. c. The band edges was measured and recorded. Peak Power Spectral Density:
a. The transmitter output is connected to a test receiver, The spectrum analyzers resolution bandwidth was set at 3kHz RBW and 30kHz VBW as that of the fundamental frequency. Set the sweep time=span/3kHz. b. The power spectral density was measured and recorded. c. The sweep time is allowed to be longer than span/3kHz for a full response of the mixer in the spectrum analyzer. 5. 3 Test Setup 5. 4 Configuration of the EUT Same as section 4.4 of this report 5. 5 EUT Operating Condition Same as section 4.5 of this report. 5. 6 Limit According to 15.247(a)(2), 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 500 kHz. According to 15.247(b)(3), for systems using digital modulation in the bands of 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz: 1 Watt. According to 15.247(b)(4), the conducted output power limit specified in paragraph (b) of this section is based on the use of antennas with directional gains that do not exceed 6 dBi. Except as shown in paragraph (c) of this section, if transmitting antennas of directional gain greater than 6 dBi are used, the conducted output power from the intentional radiator shall be reduced below the stated values in paragraphs (b)(1), (b)(2), and (b)(3) of this section, as appropriate, by the amount in dB that the directional gain of the antenna exceeds 6 dBi. According to 15.247(d), in any 100 kHz bandwidth outside the frequency bands in which the spread spectrum intentional radiator in 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, provided the transmitter demonstrates compliance with the peak conducted power limits. In addition, radiated emissions which fall in the restricted bands, as defined in 15.205(a), must also comply with the radiated emission limits specified in 15.209(a) (see Section 15.205(c)). According to 15.247(e), 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. According to 15.247(f), the digital modulation operation of the hybrid system, with the frequency hopping turned off, shall comply with the power density requirements of paragraph (d) of this section. Test Receiver Attenuator EUT KMO FCC ID Report Report #: KSZ2009120703J Page 10 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX 5. 7 Test Result A. 6 dB Bandwidth Product Test Item Test Voltage Test Result IEEE 802.11b Channel Low Mid High IEEE 802.11g Channel Low Mid High
: Wireless LAN Card
: 6 dB BW
: DC 5V (By host)
: PASS Test Mode Temperature Humidity
: IEEE 802.11b/g
: 25
: 56%RH Frequency
(MHz) 2412 2437 2462 Frequency
(MHz) 2412 2437 2462 Bandwidth
(MHz) 11.36 11.44 11.40 Bandwidth
(MHz) 16.52 16.52 16.52 FCC Limit
(kHz)
>500 kHz FCC Limit
(kHz)
>500 kHz Result PASS PASS PASS Result PASS PASS PASS IEEE 802.11b 6dB Bandwidth (CH Low)
* RBW 100 kHz
* RBW 100 kHz
* VBW 100 kHz
* VBW 100 kHz
*
*
SWT 500 ms SWT 500 ms Delta 1 [T1 ]
Delta 1 [T1 ]
0.37 dB 0.37 dB 11.360000000 MHz 11.360000000 MHz Marker 1 [T1 ]
Marker 1 [T1 ]
-0.85 dBm
-0.85 dBm 2.406560000 GHz 2.406560000 GHz A A 1 1 Ref 20 dBm Ref 20 dBm 20 20
*
*
Att 30 dB Att 30 dB D1 5.28 dBm D1 5.28 dBm 1 1 D2 -0.72 dBm D2 -0.72 dBm 1 PK 1 PK VIEW VIEW 10 10 0 0
-10
-10
-20
-20
-30
-30
-40
-40
-50
-50
-60
-60
-70
-70
-80
-80 Center2.412 GHz Center2.412 GHz 2 MHz/
2 MHz/
Span20 MHz Span20 MHz Date: 10.DEC.2009 16:26:18 KMO FCC ID Report Report #: KSZ2009120703J Page 11 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX 6dB Bandwidth (CH Mid)
*
*
*
RBW 100 kHz VBW 100 kHz SWT 500 ms Delta 1 [T1 ]
0.12 dB 11.440000000 MHz Marker 1 [T1 ]
-0.72 dBm 2.431520000 GHz A 1 Ref 20 dBm 20
*
Att 30 dB D1 5.94 dBm 1 D2 -0.06 dBm 1 PK VIEW 10 0
-10
-20
-30
-40
-50
-60
-70
-80 Center2.437 GHz 2 MHz/
Span20 MHz Date: 10.DEC.2009 16:28:16 6dB Bandwidth (CH High) RBW 100 kHz VBW 100 kHz SWT 500 ms Delta 1 [T1 ]
0.02 dB 11.400000000 MHz Marker 1 [T1 ]
0.24 dBm 2.456560000 GHz A 1 Ref 20 dBm 20
*
Att 30 dB
*
*
*
D1 6.38 dBm 1 D2 0.38 dBm 1 PK VIEW 10 0
-10
-20
-30
-40
-50
-60
-70
-80 Center2.462 GHz 2 MHz/
Span20 MHz Date: 10.DEC.2009 16:29:35 KMO FCC ID Report Report #: KSZ2009120703J Page 12 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX IEEE 802.11g 6dB Bandwidth (CH Low) Ref 20 dBm 20
*
Att 30 dB
*
*
*
RBW 100 kHz VBW 100 kHz SWT 500 ms Delta 1 [T1 ]
0.18 dB 16.520000000 MHz Marker 1 [T1 ]
-6.23 dBm 2.403760000 GHz A 1 D1 -0.49 dBm D2 -6.49 dBm 1
-80 Center2.412 GHz 2 MHz/
Span20 MHz Date: 10.DEC.2009 16:31:05 6dB Bandwidth (CH Mid) Ref 20 dBm 20
*
Att 30 dB
*
*
*
RBW 100 kHz VBW 100 kHz SWT 500 ms Delta 1 [T1 ]
-0.54 dB 16.520000000 MHz Marker 1 [T1 ]
-5.17 dBm 2.428760000 GHz A 1 D1 0.52 dBm D2 -5.48 dBm 1 1 PK VIEW 10 0
-10
-20
-30
-40
-50
-60
-70 1 PK VIEW 10 0
-10
-20
-30
-40
-50
-60
-70
-80 Center2.437 GHz 2 MHz/
Span20 MHz Date: 10.DEC.2009 16:33:34 KMO FCC ID Report Report #: KSZ2009120703J Page 13 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX 6dB Bandwidth (CH High)
*
*
*
RBW 100 kHz VBW 100 kHz SWT 500 ms Delta 1 [T1 ]
-0.67 dB 16.520000000 MHz Marker 1 [T1 ]
-3.99 dBm 2.453760000 GHz A 1 Ref 20 dBm 20
*
Att 30 dB 1 D1 1.92 dBm D2 -4.08 dBm 1 PK VIEW 10 0
-10
-20
-30
-40
-50
-60
-70
-80 Center2.462 GHz 2 MHz/
Span20 MHz Date: 10.DEC.2009 16:37:02
: Wireless LAN Card
: Peak Power
: DC 5V(by host)
: PASS Test Mode Temperature Humidity
: IEEE 802.11b/g
: 25
: 56%RH Frequency
(MHz) 2412 2437 2462 Frequency
(MHz) 2412 2437 2462 Output Power
(dBm) 12.19 12.46 12.86 Output Power
(dBm) 11.05 11.84 12.34 FCC Limit
(W/dBm) 1.00/30.00 FCC Limit
(W/dBm) 1.00/30.00 Result PASS PASS PASS Result PASS PASS PASS B. Peak Power Product Test Item Test Voltage Test Result IEEE 802.11b Channel Low Mid High IEEE 802.11g Channel Low Mid High KMO FCC ID Report Report #: KSZ2009120703J Page 14 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX C. Band Edges Measurement Product Test Item Test Voltage Test Result IEEE 802.11b Channel Detector Peak Peak Low High IEEE 802.11g Channel Detector Low High Peak Peak Channel Detector Low High Average Average
: Wireless LAN Card
: Band Edges Measurement
: DC 5V (By host)
: PASS Test Mode Temperature Humidity
: IEEE 802.11b/g
: 25
: 56%RH Radiated Method Max. Field Strength of Fundamental
(dBuV/m) 102.07 103.11 Radiated Method Max. Field Strength of Fundamental
(dBuV/m) 99.45 103.15 Radiated Method Max. Field Strength of Fundamental
(dBuV/m) 86.02 87.59 Conducted Method Between Carrier Max. Power and Local Max. Emission in Restrict Band(dBc) 52.80 52.66 Conducted Method Between Carrier Max. Power and Local Max. Emission in Restrict Band(dBc) 47.12 46.86 Conducted Method Between Carrier Max. Power and Local Max. Emission in Restrict Band(dBc) 44.71 45.65 The Max. Field Strength in Restrict Band
(dBuV/m) 49.27 50.45 Limt
@3m (dBuVm) Peak / Average 74 74 The Max. Field Strength in Restrict Band
(dBuV/m) 52.33 56.29 The Max. Field Strength in Restrict Band
(dBuV/m) 41.31 41.94
@3m (dBuVm) Limt Peak 74 74 Limt
@3m (dBuVm) Peak / Average 54 54 Margin
(dB)
-24.73
-23.55 Margin
(dB)
-21.67
-17.71 Margin
(dB)
-12.69
-12.06 Note:
(1) According to step 2 of Marker-Delta Method DA 00-705 (following plots included).
(2) According to step 3 of Marker-Delta Method:
The Max. Field Strength in Restrict Band = Filed Strength of Fundamental Between Carrier Max Power and Local Max. Emission in Restrict Band
(3) The average measurement was not performed when the peak measured data under the limit of average detection. If the readings given are average, peak measurement should also be supplied. KMO FCC ID Report Report #: KSZ2009120703J Page 15 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX IEEE 802.11b Channel: Low
* RBW 100 kHz
* VBW 100 kHz
*
SWT 500 ms Ref 20 dBm 20
*
Att 30 dB Delta 4 [T1 ]
-52.89 dB
-46.800000000 MHz Marker 1 [T1 ]
4.96 dBm 2.412000000 GHz 1 Marker 2 [T1 ]
-34.11 dBm 2.397000000 GHz Marker 3 [T1 ]
-47.94 dBm 2.365200000 GHz A 2 3 4 F2 F1 10 MHz/
Span100 MHz D2 -15.04 dBm 1 PK VIEW 10 0
-10
-20
-30
-40
-50
-60
-70
-80 Center2.372 GHz Date: 10.DEC.2009 16:45:22 Ref 20 dBm 20
*
Att 30 dB
* RBW 100 kHz
* VBW 300 kHz
*
SWT 25 s D2 -16.23 dBm 1 PK VIEW 1 10 0
-10
-20
-30
-40
-50
-60
-70 Marker 4 [T1 ]
-41.74 dBm 21.844800000 GHz Marker 1 [T1 ]
3.87 dBm 2.377180000 GHz Marker 2 [T1 ]
-42.20 dBm 18.128100000 GHz Marker 3 [T1 ]
-41.96 dBm 20.605280000 GHz A 2 3 4
-80 Start30 MHz 2.497 GHz/
Stop25 GHz Date: 10.DEC.2009 16:49:32 KMO FCC ID Report Report #: KSZ2009120703J Page 16 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX IEEE 802.11b Channel: High
*
*
*
RBW 100 kHz VBW 100 kHz SWT 500 ms Delta 3 [T1 ]
-52.66 dB 21.792000000 MHz Marker 1 [T1 ]
7.00 dBm 2.461888000 GHz Marker 2 [T1 ]
-45.66 dBm 2.483680000 GHz A 2 3 F1 4.8 MHz/
Span48 MHz Ref 20 dBm 20
*
Att 30 dB 1 D2 -13 dBm 1 PK VIEW 10 0
-10
-20
-30
-40
-50
-60
-70
-80 Center2.476 GHz Date: 10.DEC.2009 17:01:50 Ref 20 dBm 20
*
Att 30 dB
* RBW 100 kHz
* VBW 300 kHz
*
SWT 25 s D2 -13.58 dBm 1 PK VIEW 1 10 0
-10
-20
-30
-40
-50
-60
-70 Marker 4 [T1 ]
-42.48 dBm 21.395340000 GHz Marker 1 [T1 ]
6.42 dBm 2.427120000 GHz Marker 2 [T1 ]
-42.88 dBm 17.628700000 GHz Marker 3 [T1 ]
-42.52 dBm 20.205760000 GHz A 2 3 4
-80 Start30 MHz 2.497 GHz/
Stop25 GHz Date: 10.DEC.2009 16:52:15 KMO FCC ID Report Report #: KSZ2009120703J Page 17 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX IEEE 802.11g Channel: Low-
* RBW 100 kHz
* VBW 100 kHz
*
SWT 500 ms Delta 4 [T1 ]
-47.12 dB
-31.600000000 MHz Marker 1 [T1 ]
-0.33 dBm 2.417000000 GHz Marker 2 [T1 ]
-35.92 dBm 2.399600000 GHz Marker 3 [T1 ]
-47.46 dBm 2.385400000 GHz 1 A 2 3 4 F2 F1 10 MHz/
Span100 MHz Ref 20 dBm 20
*
Att 30 dB D2 -20.33 dBm 1 PK VIEW 10 0
-10
-20
-30
-40
-50
-60
-70
-80 Center2.372 GHz Date: 10.DEC.2009 17:10:29 Ref 20 dBm 20
*
Att 30 dB RBW 100 kHz VBW 100 kHz SWT 500 ms
*
*
*
Delta 4 [T1 ]
-44.71 dB
-37.200000000 MHz Marker 1 [T1 ]
-14.67 dBm 2.418400000 GHz Marker 2 [T1 ]
-50.67 dBm 2.399600000 GHz Marker 3 [T1 ]
-59.39 dBm 2.381200000 GHz 1 A
*
1 AV VIEW 10 0
-10
-20
-30
-40
-50
-60
-70 D2 -34.67 dBm
-80 Center2.372 GHz Date: 10.DEC.2009 17:09:08 2 3 4 F2 F1 10 MHz/
Span100 MHz KMO FCC ID Report Report #: KSZ2009120703J Page 18 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX Ref 20 dBm 20
*
Att 30 dB
* RBW 100 kHz
* VBW 300 kHz
*
SWT 25 s Marker 4 [T1 ]
-42.34 dBm 21.595100000 GHz Marker 1 [T1 ]
-0.14 dBm 2.377180000 GHz Marker 2 [T1 ]
-43.50 dBm 16.430140000 GHz Marker 3 [T1 ]
-43.00 dBm 20.205760000 GHz A D2 -20.14 dBm 2 3 4 1 PK VIEW 1 10 0
-10
-20
-30
-40
-50
-60
-70
-80 Start30 MHz 2.497 GHz/
Stop25 GHz Date: 10.DEC.2009 16:58:51 IEEE 802.11g Channel: High
* RBW 100 kHz
* VBW 100 kHz
*
SWT 500 ms Delta 3 [T1 ]
-46.86 dB 14.592000000 MHz Marker 1 [T1 ]
1.43 dBm 2.469472000 GHz Marker 2 [T1 ]
-45.43 dBm 2.484064000 GHz A Ref 20 dBm 20
*
Att 30 dB 1 D2 -18.57 dBm 1 PK VIEW 10 0
-10
-20
-30
-40
-50
-60
-70
-80 Center2.476 GHz Date: 10.DEC.2009 17:05:51 2 3 F1 4.8 MHz/
Span48 MHz KMO FCC ID Report Report #: KSZ2009120703J Page 19 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX Ref 20 dBm 20
*
Att 30 dB
* RBW 100 kHz
* VBW 100 kHz
*
SWT 500 ms Delta 3 [T1 ]
-45.65 dB 15.648000000 MHz Marker 1 [T1 ]
-12.10 dBm 2.468224000 GHz Marker 2 [T1 ]
-57.75 dBm 2.483872000 GHz A 1 D2 -32.1 dBm
*
1 AV VIEW 10 0
-10
-20
-30
-40
-50
-60
-70
-80 Center2.476 GHz Date: 10.DEC.2009 17:06:51 2 3 F1 4.8 MHz/
Span48 MHz Ref 20 dBm 20
*
Att 30 dB
* RBW 100 kHz
* VBW 300 kHz
*
SWT 25 s Marker 4 [T1 ]
-41.84 dBm 21.245520000 GHz Marker 1 [T1 ]
1.59 dBm 2.427120000 GHz Marker 2 [T1 ]
-42.57 dBm 17.079360000 GHz Marker 3 [T1 ]
-42.63 dBm 20.105880000 GHz A D2 -18.41 dBm 2 3 4 1 PK VIEW 1 10 0
-10
-20
-30
-40
-50
-60
-70
-80 Start30 MHz 2.497 GHz/
Stop25 GHz Date: 10.DEC.2009 16:54:54 KMO FCC ID Report Report #: KSZ2009120703J Page 20 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX D. Peak Power Spectral Density
: Wireless LAN Card
: Peak Power Spectral Density
: DC 5V (By host)
: PASS Test Mode Temperature Humidity
: IEEE 802.11b/g
: 25
: 56%RH Frequency
(MHz) 2412 2437 2462 Frequency
(MHz) 2412 2437 2462 PPSD
(dBm)
-10.12
-8.91
-8.91 PPSD
(dBm)
-16.07
-15.24
-15.24 FCC Limit
(dBm) 8.00 FCC Limit
(dBm) 8.00 Result PASS PASS PASS Result PASS PASS PASS IEEE 802.11b Channel: Low
*
Att 30 dB
*
*
*
RBW 3 kHz VBW 30 kHz SWT 100 s Marker 1 [T1 ]
-10.12 dBm 2.412549000 GHz A 1 Ref 20 dBm 20 1 PK VIEW 10 0
-10
-20
-30
-40
-50
-60
-70
-80 Center2.412 GHz 150 kHz/
Span1.5 MHz Date: 11.DEC.2009 08:17:45 Product Test Item Test Voltage Test Result IEEE 802.11b Channel Low Mid High IEEE 802.11g Channel Low Mid High KMO FCC ID Report Report #: KSZ2009120703J Page 21 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX IEEE 802.11b Channel: Mid
*
Att 30 dB
*
*
*
RBW 3 kHz VBW 30 kHz SWT 100 s Marker 1 [T1 ]
-8.91 dBm 2.437555000 GHz
*
A 1 Ref 20 dBm 20 1 PK VIEW 10 0
-10
-20
-30
-40
-50
-60
-70
-80 Center2.437 GHz 150 kHz/
Span1.5 MHz Date: 11.DEC.2009 08:21:13 IEEE 802.11b Channel: High
*
Att 30 dB
*
*
*
RBW 3 kHz VBW 30 kHz SWT 100 s Marker 1 [T1 ]
-8.91 dBm 2.462561000 GHz A 1 Ref 20 dBm 20 1 PK VIEW 10 0
-10
-20
-30
-40
-50
-60
-70
-80 Center2.462 GHz 150 kHz/
Span1.5 MHz Date: 11.DEC.2009 08:24:43 KMO FCC ID Report Report #: KSZ2009120703J Page 22 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX IEEE 802.11g Channel: Low
*
Att 30 dB
*
*
*
RBW 3 kHz VBW 30 kHz SWT 100 s Marker 1 [T1 ]
-16.07 dBm 2.411673000 GHz 1 Ref 20 dBm 20 1 PK VIEW 10 0
-10
-20
-30
-40
-50
-60
-70
-80 Center2.412 GHz 150 kHz/
Span1.5 MHz Date: 11.DEC.2009 08:27:55 IEEE 802.11g Channel: Mid
*
*
*
RBW 3 kHz VBW 30 kHz SWT 100 s Marker 1 [T1 ]
-15.24 dBm 2.436673000 GHz Ref 20 dBm 20
*
Att 30 dB 1 1 PK VIEW 10 0
-10
-20
-30
-40
-50
-60
-70
-80 Center2.437 GHz 150 kHz/
Span1.5 MHz Date: 11.DEC.2009 08:30:38 A
*
A KMO FCC ID Report Report #: KSZ2009120703J Page 23 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX IEEE 802.11g Channel: High
*
Att 30 dB
*
*
*
RBW 3 kHz VBW 30 kHz SWT 100 s Marker 1 [T1 ]
-15.24 dBm 2.436673000 GHz
*
A 1 Ref 20 dBm 20 1 PK VIEW 10 0
-10
-20
-30
-40
-50
-60
-70
-80 Center2.437 GHz 150 kHz/
Span1.5 MHz Date: 11.DEC.2009 08:31:19 KMO FCC ID Report Report #: KSZ2009120703J Page 24 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX 6. Transmitter Spurious Radiated Emission at 3 Meters 6. 1 Test Equipment Please refer to Section 10 this report. 6. 2 Test Procedure 1. The EUT was tested according to ANSI C63.4 - 2003. 2. The EUT, peripherals were put on the turntable which table size is 1m x 1.5 m, table high 0.8 m. All set up is according to ANSI C63.4-2003. 3. The frequency spectrum from 30 MHz to 1 GHz was investigated. All readings from 30 MHz to 1 GHz are quasi-peak values with a resolution bandwidth of 120 KHz. All readings are above 1 GHz , peak values with a resolution bandwidth of 1 MHz . Measurements were made at 3 meters. 4. The antenna high is varied from 1 m to 4 m high to find the maximum emission for each frequency. 5. Maximizing procedure was performed on the six (6) highest emissions to ensure EUT compliance is with all installation combinations. All data was recorded in the peak detection mode. Quasi-peak readings was performed only when an emission was found to be marginal (within -4 dB of specification limit), and are distinguished with a "QP" in the data table. 6. The antenna polarization: Vertical polarization and Horizontal polarization. 6. 3 Test Setup Antenna Antenna Tower 1- 4m Variable 3M Ground Plane 80cm EUT TURN TABLE Test Receiver For the actual test configuration , please refer to the related items Photos of Testing 6. 4 Configuration of the EUT Same as section 4.4 of this report 6. 5 EUT Operating Condition Same as section 4.5 of this report. KMO FCC ID Report Report #: KSZ2009120703J Page 25 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX 6. 6 Limit In any 100 KHz bandwidth outside the operating frequency band, the radio frequency power that is produced by modulation products of the spreading sequence, the information sequence and the carrier frequency shall be either at least 20 dB below that in any 100 KHz bandwidth within the band that contains the highest level of the desired power or shall not exceed the general levels specified in section 15.209(a), which lesser attenuation. All other emissions inside restricted bands specified in section 15.205(a) shall not exceed the general radiated emission limits specified in section 15.209(a) Note:
Applies to harmonics/spurious emissions that fall in the restricted bands listed in section 15.205. The maximum permitted average field strength is listed in section 15.209. 47 CFR 15.237(c): The emission limits as specified above are based on measurement instrument employing an average detector. The provisions in section 15.35 for limiting peak emissions apply. FCC CFR 47, Part 15, Subpart C, Para, 15.205(a) Restricted Frequency Bands FCC 47 CFR, Part 15.209(a) Field Strength Limits within Restricted Frequency Bands KMO FCC ID Report Report #: KSZ2009120703J Page 26 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX
: Wireless LAN Card
: Spurious Radiated Emissions
: DC 5V (By host)
: PASS Test Mode Temperature Humidity
: IEEE 802.11b/g
: 25
: 56%RH 6. 7 Test Result Product Test Item Test Voltage Test Result IEEE 802.11b Channel: Low Emission (dBuV/m) Peak Detector
-
-
IEEE 802.11b Channel: Mid Emission (dBuV/m) Peak Detector
-
-
IEEE 802.11b Channel: High Emission (dBuV/m) Peak Detector Freq.
(MHz) 4824.00 4824.00 7236.00 7236.08 9648.02 9648.10 24120.04 24120.20 Freq.
(MHz) 4874.00 4874.00 7311.00 7311.02 9748.10 9748.00 24370.10 24370.00 Freq.
(MHz) 4924.00 4924.00 7386.12 7368.00 9848.00 9848.00 24620.11 24620.00 49.75 48.96 49.26 48.14 49.95 48.64 49.89 48.57 48.92 47.63 49.78 48.54 49.93 48.65 49.11 48.05 48.91 48.15
-
-
HORIZ /
VERT HORZ VERT HORZ VERT HORZ VERT HORZ VERT HORIZ /
VERT HORZ VERT HORZ VERT HORZ VERT HORZ VERT HORIZ /
VERT HORZ VERT HORZ VERT HORZ VERT HORZ VERT Limits (dBuV/m) Peak / Average 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 Limits (dBuV/m) Peak / Average 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 Limits (dBuV/m) Peak / Average 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 Margin
(dB)
-24.25
-25.04
-24.74
-25.86
-24.05
-25.36
-
-
Margin
(dB)
-24.11
-25.43
-25.08
-26.37
-24.22
-25.46
-
-
Margin
(dB)
-24.07
-25.35
-24.89
-25.95
-25.09
-25.85
-
-
Note:
(1) All Reading Levels below 1GHz are Quasi-Peak, above are peak and average value.
(2) Emission Level = Reading Level + Probe Factor + Cable Loss.
(3) Receiver setting (Peak Detector) : RBW=1MHz; VBW=1MHz; Span=100MHz
(4) Receiver setting (AVG Detector): RBW=1MHz; VBW=30Hz; Span=20MHz
(5) The average measurement was not performed when the peak measured data under the limit of average detection. If the readings given are average, peak measurement should also be supplied.
(6) Where an emission level is indicated by a , levels had a margin greater than 20 dB when compared to the limit. KMO FCC ID Report Report #: KSZ2009120703J Page 27 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX IEEE 802.11g Channel: Low Emission (dBuV/m) Peak 62.19/42.56 52.54/39.38
-
-
IEEE 802.11g Channel: Mid Emission (dBuV/m)
-
-
IEEE 802.11g Channel: High Emission (dBuV/m) Peak 57.91/40.22 48.39/37.59 Freq.
(MHz) 2398.40 2398.40 4824.00 4824.00 7236.00 7236.08 9648.02 9648.10 24120.04 24120.20 Freq.
(MHz) 4874.00 4874.00 7311.00 7311.02 9748.10 9748.00 24370.10 24370.00 Freq.
(MHz) 2484.16 2484.16 4924.00 4924.00 7386.12 7368.00 9848.00 9848.00 24620.11 24620.00 Note:
49.74 48.16 49.08 48.22 48.71 48.03 Peak 49.94 48.13 49.56 48.24 49.57 48.33 49.23 48.12 48.87 47.15 49.24 48.58
-
-
HORIZ /
VERT HORZ VERT HORZ VERT HORZ VERT HORZ VERT HORZ VERT HORIZ /
VERT HORZ VERT HORZ VERT HORZ VERT HORZ VERT HORIZ /
VERT HORZ VERT HORZ VERT HORZ VERT HORZ VERT HORZ VERT Limits (dBuV/m) Peak / Average 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 Limits (dBuV/m) Peak / Average 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 Limits (dBuV/m) Peak / Average 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 74.0 / 54.0 Margin
(dB)
-11.81/-11.44
-21..46/-14.62
-24.02
-25.77
-25.22
-26.04
-25.22
-25.89
-
-
Margin
(dB)
-24.06
-25.87
-24.44
-25.76
-24.43
-25.67
-
-
Margin
(dB)
-16.09/-13.78
-25.61/-16.41
-24.77
-25.88
-25.13
-26.85
-24.76
-25.42
-
-
(1) All Reading Levels below 1GHz are Quasi-Peak, above are peak and average value.
(2) Emission Level = Reading Level + Probe Factor + Cable Loss.
(3) Receiver setting (Peak Detector) : RBW=1MHz; VBW=1MHz; Span=100MHz
(4) Receiver setting (AVG Detector): RBW=1MHz; VBW=30Hz; Span=20MHz
(5) The average measurement was not performed when the peak measured data under the limit of average detection. If the readings given are average, peak measurement should also be supplied.
(6) Where an emission level is indicated by a , levels had a margin greater than 20 dB when compared to the limit. General Radiated Emission Data
: Wireless LAN Card Product
: Fundamental Radiated Emission Data Test Item
: DC 5V(by host) Test Voltage
: PASS Test Result Freq.
(MHz) 134.08 38.48 360.04 158.72 372.00 360.00 HORIZ /
VERT HORZ VERT HORZ VERT HORZ VERT 21.34 31.17 32.16 25.94 31.02 27.56 Emission (dBuV/m) QP Detector Test Mode Temperature Humidity Model Limits
(dBuV/m) 43.5 40.0 46.0 43.5 46.0 46.0
: 802.11b_CH High
: 25
: 56%RH
:
Margin
(dB)
-22.16
-8.83
-13.84
-17.56
-14.98
-18.44 Note:
(1) All Readings below 1GHz are Quasi-Peak, above are performed with peak and/or average measurements as necessary.
(2) Emission Level = Reading Level + Probe Factor + Cable Loss. KMO FCC ID Report Report #: KSZ2009120703J Page 28 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX 7. RF Exposure Requirements 7. 1 Test Equipment Please refer to Section 10 this report. 7. 2 Limit According to FCC 15.247(i), Systems operating under provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess of the Commissions guidelines. FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environmental impact of human exposure to radio-frequency (RF) radiation as specified in 1.1307(b)(1) of this chapter. 7. 3 Test Result Product Test Item Test Voltage Test Result
: Wireless LAN Card
: RF Exposure
: DC 5V (By host)
: PASS Test Mode Temperature Humidity
: IEEE 802.11b/g
: 25
: 56%RH MPE Prediction of MPE according to equation from page 19 of OET Bulletin 65, Edition 97-01 Evaluation of RF Exposure Compliance Requirements RF Exposure Requirements S=PG/4R2 Where:
S=Power density P=Power input to antenna G=Power gain of the antenna relative to an isotropic radiator R=Distance to the center of radiation of the antenna Compliance with FCC Rules Maximum output power at antenna input terminal:
12.86dBm =19.320 mW Prediction distance: 20 cm Antenna gain : 2.0dBi Prediction frequency: 2462MHz MPE limit for uncontrolled exposure at prediction frequency: 1.0 mW/cm2 Power density at 20 cm:
Antenna: 0.00769 mW/cm2 KMO FCC ID Report Report #: KSZ2009120703J Page 29 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX 8. Photos of Testing 8. 1 EUT Test Photographs Conducted emission test view Radiated emission test view KMO FCC ID Report Report #: KSZ2009120703J Page 30 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX 8. 2 EUT Detailed Photographs EUT top view EUT bottom view KMO FCC ID Report Report #: KSZ2009120703J Page 31 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX EUT inside whole view KMO FCC ID Report Report #: KSZ2009120703J Page 32 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX Main & RF board component side Main & RF board solder side KMO FCC ID Report Report #: KSZ2009120703J Page 33 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX 9. FCC ID Label 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 interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC ID: X2NBL-LWXX The Label must not be a stick-on paper label. The Label on these products must be permanently affixed to the product and readily visible at the time of purchase and must last the expected lifetime of the equipment not be readily detachable. Proposed Label Location on EUT EUT Bottom View/Proposed FCC ID Label Location KMO FCC ID Report Report #: KSZ2009120703J Page 34 of 35 B-LINK ELECTRONIC LIMITED FCC ID: X2NBL-LWXX 10. Test Equipment The following test equipments were used during the radiated & conducted emission test:
Manufacturer Model #
Serial No. Due Date SinTek SinTek SinTek HP EMCO SCHAFFNER Rohde & Schwarz Rohde & Schwarz Rohde & Schwarz N/A N/A N/A CBL6111C 8449B 3115 AT4560 ESPI7 FSP40 FLUKE FLUKE SCHWARZBECK Rohde & Schwarz SCHWARZBECK SCHWARZBECK SCHWARZBECK SCHWARZBECK Rohde & Schwarz Rohde & Schwarz Rohde & Schwarz Rohde & Schwarz Rohde & Schwarz KMO SCHWARZBECK Rohde & Schwarz Rohde & Schwarz Hewlett-Packard IKE TABAI PM5418+Y/C PM5418TX FMZB1516 HFH2-Z2 VULB9161 VULB9161 BBHA 9120D BBHA 9120D HL 562 ESH3-Z5 ESH3-Z5 ESH3-Z2 MDS-21 KMO-001 AK9515H NRVD CMS 54 8901B 2000-108C PSL-4GTW N/A N/A N/A 2775 3008B00965 9602-4659 SB3435/03 100013 100273 LO747012 LO738007 113 872096/16 9161-4079 9161-4080 9120D-564 9120D-565 100110 100196 100197 N/A N/A N/A 95549 100041 846621/024 2303A00362 N/A N/A NCR NCR Oct. 9, 2010 June 12, 2010 June 12, 2010 June 12, 2010 May 4, 2010 July 09, 2010 Sep.18, 2010 Feb.10, 2010 Feb.10, 2010 Jan. 30, 2010 Jan. 30, 2010 Sep.18, 2010 Sep.18, 2010 Sep.18, 2010 Sep.18, 2010 June.05, 2010 Oct. 23, 2010 Oct. 23, 2010 N/A Oct. 29,2010 N/A Sep.18, 2010 Feb.10, 2010 Feb.10, 2010 Feb.10, 2010 Feb.10, 2010 Feb.10, 2010 Equipment/
Facilities Turntable Antenna Tower OATS Bilog Antenna Pre-Amplifier Horn Antenna Horn Antenna EMI Test Receiver Spectrum Analyzer Signal Generator Signal Generator Loop Antenna Loop Antenna Trilog-Super Broadband Trilog-Super Broadband Antenna Antenna Broad-Band Horn Antenna Broad-Band Horn Antenna Ultra Broadband Antenna AMN AMN Pulse Limiter Absorbing Clamp KMO Shielded Room Coaxial Cable with N-Connectors Power Meter Radio Communication Test Set Modulation Analyzer SOHO Telephone Switching System Temperature Chamber KMO FCC ID Report Report #: KSZ2009120703J Page 35 of 35
1 | Test Setup Photos | Test Setup Photos | 72.45 KiB |
Conducted emission test view Radiated emission test view
frequency | equipment class | purpose | ||
---|---|---|---|---|
1 | 2009-12-24 | 2412 ~ 2462 | DTS - Digital Transmission System | Original Equipment |
app s | Applicant Information | |||||
---|---|---|---|---|---|---|
1 | Effective |
2009-12-24
|
||||
1 | Applicant's complete, legal business name |
B-LINK ELECTRONIC LIMITED
|
||||
1 | FCC Registration Number (FRN) |
0019402734
|
||||
1 | Physical Address |
RenMing Road, FuMin Village, GuanLan, Baoan Distri
|
||||
1 |
Shenzhen, P.R.C.
|
|||||
1 |
China
|
|||||
app s | TCB Information | |||||
1 | TCB Application Email Address |
T******@TIMCOENGR.COM
|
||||
1 | TCB Scope |
A4: UNII devices & low power transmitters using spread spectrum techniques
|
||||
app s | FCC ID | |||||
1 | Grantee Code |
X2N
|
||||
1 | Equipment Product Code |
BL-LWXX
|
||||
app s | Person at the applicant's address to receive grant or for contact | |||||
1 | Name |
J**** X****
|
||||
1 | Title |
Engineer
|
||||
1 | Telephone Number |
86-75********
|
||||
1 | Fax Number |
86-75********
|
||||
1 |
x******@ctten.com
|
|||||
app s | Technical Contact | |||||
n/a | ||||||
app s | Non Technical Contact | |||||
n/a | ||||||
app s | Confidentiality (long or short term) | |||||
1 | Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
1 | Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | No | ||||
if no date is supplied, the release date will be set to 45 calendar days past the date of grant. | ||||||
app s | Cognitive Radio & Software Defined Radio, Class, etc | |||||
1 | Is this application for software defined/cognitive radio authorization? | No | ||||
1 | Equipment Class | DTS - Digital Transmission System | ||||
1 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | WIRELESS LAN CARD | ||||
1 | Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application? | No | ||||
1 | Modular Equipment Type | Does not apply | ||||
1 | Purpose / Application is for | Original Equipment | ||||
1 | Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization? | No | ||||
1 | Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? | No | ||||
1 | Grant Comments | Power listed is conducted. This device and its antenna(s) must not be co-located or operating in conjunction with any other antenna or transmitter. End-users must be provided with specific operating instructions for satisfying RF exposure compliance. | ||||
1 | Is there an equipment authorization waiver associated with this application? | No | ||||
1 | If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded? | No | ||||
app s | Test Firm Name and Contact Information | |||||
1 | Firm Name |
SinTek Laboratory Co., Ltd.
|
||||
1 | Name |
E******** L******
|
||||
1 | Telephone Number |
86-75********
|
||||
1 | Fax Number |
86-75********
|
||||
1 |
e******@ms71.hinet.net
|
|||||
Equipment Specifications | |||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
1 | 1 | 15C | 2412.00000000 | 2462.00000000 | 0.0190000 |
some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details
This product uses the FCC Data API but is not endorsed or certified by the FCC