P4Q-MUH-4100WIRELESS USB HUB

MUH-4100 / MiTAC MUH-4100 User’s Guide November 2006 TRADEMARKS All brand, product names, and intellectual property rights are trademarks or registered trademarks of their respective companies. NOTE The information in this manual is subject to change without notice. i Regulatory Information NOTE: Marking labels located on the exterior of your device indicate the regulations that your model complies with. Federal Communication Commission Interference Statement 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 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. 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 Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. IMPORTANT NOTE: FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. This device may only be operated indoors. Operation outdoors is in violation of 47 U.S.C. 301 and could subject the operator to serious legal penalties. iii NOTE: Operation under the provisions of this section is limited to UWB transmitters employed solely for indoor operation. (1) Indoor UWB devices, by the nature of their design, must be capable of operation only indoors. The necessity to operate with a fixed indoor infrastructure, e.g., a transmitter that must be connected to the AC power lines, may be considered sufficient to demonstrate this. (2) The emissions from equipment operated under this section shall not be intentionally directed outside of the building in which the equipment is located, such as through a window or a doorway, to perform an outside function, such as the detection of persons about to enter a building. (3) The use of outdoor mounted antennas, e.g., antennas mounted on the outside of a building or on a telephone pole, or any other outdoors infrastructure is prohibited. Per FCC regulations, an intentional radiator may only transmit when communicating with an associated receiver. This continuous transmit mode is for evaluation purposes only. FCC 47 CFR Section 15.517 (a)(5) A communications system shall transmit only when the intentional radiator is sending information to an associated receiver. In end-user applications, this is handled through handshaking, acknowledgements, negotiation of the communication channel, and other mechanisms that ensure the transmitter is active when communicating with a receiver. Safety Information Only qualified persons are authorized to carry out maintenance on this device.
Read this User Manual carefully and follow the correct procedure when setting up the device.
Do not open or attempt to disassemble or modify the device. Never insert any metallic object into the device to avoid any risk of electric shock, fire, short-circuiting or dangerous emissions. The device contains no user-serviceable parts. If it appears to be malfunctioning, have it inspected by a qualified technical support representative.
Never expose your device to rain, or use it near water, or in damp or wet conditions. Never place objects containing liquids on your device, as they may spill into its openings. Doing so increases the risk of electrical shock, short-circuiting, fire or personal injury.
Do not expose the device beyond 50 o C degree. Doing so may damage the device or disfigure its casing. Avoid placing your device near a source of heat or exposing it to sunlight (even through a window). Inversely, placing your device in an environment that is too cold may damage the unit.
Always unplug the device from the electrical outlet if there is a risk of lightning or if it will be unused for an extended period of time. Otherwise, there is an increased risk of electrical shock, short-circuiting or fire.
Use only the power supply shipped with the device.
Do not use the device near other electrical appliances such as televisions, radios or speakers. Doing so may cause interference which will adversely affect the operation of the other products.
Do not place the device near sources of magnetic interference, such as computer displays, televisions or speakers. Magnetic interference can affect the operation and stability of your device.
Do not place heavy objects on top of the device or use excessive force on it.
Protect your device from excessive exposure to dust during use or storage. Dust can build up inside the device, increasing the risk of damage or malfunction. v
Never use benzene, paint thinners, detergent or other chemical products to clean the outsi…

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FCC ID .: P4Q-MUH-4100 Label Location

MUH-4100 LabelMUH-4100 Label 5.0mm5.0mm RR US LISTED I.T.E. E139765 4K79 LISTED I.T.E. E139765 4K79 FCC ID: P4Q-MUH-4100FCC ID: P4Q-MUH-4100 Model: MUH4100Model: MUH4100 INPUT: 5V 3.5AINPUT: 5V 3.5A Made in ChinaMade in China MICMIC RR US LISTED I.T.E. E139765 4K79 LISTED I.T.E. E139765 4K79 FCC ID: P4Q-MUH-4100FCC ID: P4Q-MUH-4100 Model: MUH4100Model: MUH4100 INPUT: 5V 3.5AINPUT: 5V 3.5A Made in ChinaMade in China MICMIC

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FCC ID: P4Q-MUH-4100 Report No.: RF951120L08 Operational Description The MUH4100 is a WIRELESS USB HUB. It is intended for data, applications, pictures, compressed video and audio files (asynchronous transfer) and products based on the Wisair 531 and 502 chips and technologies based on the WiMedia MB-OFDM standard. The Wisair 502 is the MB-OFDM RF chip while 531 provides the baseband functionality. MUH4100 implements only the mandatory lower three bands of the standard with the center frequencies as depicted below. The other instruction, please have a look at the users manual. Mandatory Not Implemented

Report No.:RF951120L08 1 Report Format Version 2.0.5 FCC TEST REPORT REPORT NO.: RF951120L08 MODEL NO.: MUH4100 RECEIVED: Nov. 20, 2006 TESTED: Jan. 16 ~ Jan. 17, 2007 ISSUED: Jan. 22, 2007 APPLICANT: MITAC INTERNATIONAL CORP. ADDRESS: 6th Floor, No. 187, Tiding Blvd., Sec. 2, Nei-Hu, Taipei, Taiwan, R.O.C. ISSUED BY: Advance Data Technology Corporation LAB ADDRESS: 47 14 th Lin, Chiapau Tsun, Linko, Taipei, Taiwan, R.O.C. TEST LOCATION: No. 19, Hwa Ya 2 nd Rd., Kueishan, Taoyuan, Taiwan, R.O.C. This test report consists of 57 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by CNLA or any government agencies. The test results in the report only apply to the tested sample. Report No.:RF951120L08 2 Report Format Version 2.0.5 Table of Contents 1 CERTIFICATION ........................................................................................................4 2 SUMMARY OF TEST RESULTS ................................................................................5 2.1 MEASUREMENT UNCERTAINTY ........................................................................5 3 GENERAL INFORMATION ........................................................................................6 3.1 GENERAL DESCRIPTION OF EUT ......................................................................6 3.2 DESCRIPTION OF TEST MODES ........................................................................7 3.2.1 CONFIGURATION OF SYSTEM UNDER TEST ...................................................7 3.2.2 TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL ........................8 3.3 GENERAL DESCRIPTION OF APPLIED STANDARDS.....................................10 3.4 DESCRIPTION OF SUPPORT UNITS ................................................................10 3.5 OPEARTIONAL LIMIATIONS ..............................................................................11 4 TEST TYPES AND RESULTS ..................................................................................13 4.1 CONDUCTED EMISSION MEASUREMENT ......................................................13 4.1.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT....................................13 4.1.2 TEST INSTRUMENTS.........................................................................................13 4.1.3 TEST PROCEDURES .........................................................................................14 4.1.4 DEVIATION FROM TEST STANDARD................................................................14 4.1.5 TEST SETUP.......................................................................................................15 4.1.6 EUT OPERATING CONDITIONS ........................................................................15 4.1.7 TEST RESULTS ..................................................................................................16 4.2 RADIATED EMISSION MEASUREMENT (FOR 15.517 (C)) ..............................24 4.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT .........................................24 4.2.2 INSTRUMENT SETUP VALUE AND MEASUREMENT DISTANCE....................25 4.2.3 TEST INSTRUMENTS.........................................................................................26 4.2.4 TEST PROCEDURES .........................................................................................27 4.2.5 DEVIATION FROM TEST STANDARD................................................................27 4.2.6 TEST SETUP.......................................................................................................28 4.2.7 EUT OPERATING CONDITIONS ........................................................................28 4.2.8 TEST RESULTS ..................................................................................................29 4.3 RADIATED EMISSION MEASUREMENT (FOR 15.517 (D)) ..............................39 4.3.1 LIMITS OF RADIATED EMISSION MEASUREMENT .........................................39 4.3.2 INSTRUMENT SETUP VALUE AND MEASUREMENT DISTANCE....................40 4.3.3 TEST INSTRUMENTS.........................................................................................41 4.3.4 TEST PROCEDURES .........................................................................................42 4.3.5 DEVIATION FROM TEST STANDARD................................................................42 4.3.6 TEST SETUP.......................................................................................................43 4.3.7 EUT OPERATING CONDITIONS ........................................................................43 Report No.:RF951120L08 3 Report Format Version 2.0.5 4.3.8 TEST RESULTS ..................................................................................................44 4.4 UWB BANDWIDTH MEASUREMENT.................................................................46 4.4.1 LIMITS OF UWB BANDWIDTH MEASUREMENT ..............................................46 4.4.2 INSTRUMENT SETUP VALUE AND MEASUREMENT DISTANCE....................46 4.4.3 TEST INSTRUMENT ...........................................................................................46 4.4.4 TEST PROCEDURE............................................................................................46 4.4.5 DEVIATION FROM TEST STANDARD................................................................46 4.4.6 TEST SETUP.......................................................................................................47 4.4.7 EUT OPERATING CONDITIONS ........................................................................47 4.4.8 TEST RESULTS ..................................................................................................48 4.5 PEAK EMISSION WITHIN A 50MHZ BANDWIDTH ............................................52 4.5.1 LIMITS OF PEAK EMI…

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1 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST 2 RADIATED EMISSION TEST