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ISL37400M-EVAL 数据表(PDF) 3 Page - Intersil Corporation |
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ISL37400M-EVAL 数据表(HTML) 3 Page - Intersil Corporation |
3 / 6 page 3 IEEE802.11 International Agreement and Frequency Assignments The IEEE802 LAN committee has forged an international agreement providing for wireless data communication standards for the frequency range of 2.4GHz to 2.4835GHz, as allocated by the FCC in the USA, and in the 2.471GHz to 2.497GHz frequency range, as specified by the regulatory authority in Japan. These standards are designed to focus the industry to develop highly integrated, low cost, interoperable WLAN equipment, of which the ISL37400M-EVAL is a prime example. In the USA, there are 11 channels specified by the FCC in the 2.412GHz to 2.462GHz range. In Japan, channel 14 at 2.484GHz is authorized under ARIB STD-33 and channels 1-13 are authorized under ARIB STD-T66. The ETSl (European) regulatory body conforms to the USA (FCC) channel assignments with the exception that channels 12 and 13 are also allowed. Some countries in Europe, notably France and Spain have unique channel restrictions. Although information contained in Table 3 is deemed to be accurate, local regulatory authorities should be consulted before using such equipment. The available channels of operation in the 2.4GHz to 2.4835GHz and 2.471GHz to 2.497GHz ranges are as follows: The ISL37400M is shipped with FCC-compliant firmware. In order to ensure regulatory-compliant channel usage in a particular country, special geographic-specific firmware is available for customer production assemblies which restricts channel usage. Examples include ETSI-compliant firmware, etc. Since the end user does not have the ability to alter this firmware, regulatory compliance is ensured. Agency and Regulatory Body Approvals The WLAN miniPCI will comply to the standards shown in Table 4: TABLE 2. CIS PLUG AND PLAY (PnP) FUNCTION NAME CONTENT Manufacturer’s ID 00 Function ID Network Adapter Product Revision 1 Manufacturer Intersil Corporation Product 12603873 PROG LOT TABLE 3. IEEE802.11 CHANNELS CHANNEL NUMBER CHANNEL FREQUENCY GEOGRAPHIC USAGE 1 2412MHz US, CA, ETSI, MKK 2 2417MHz US, CA, ETSI, MKK 3 2422MHz US, CA, ETSI, MKK 4 2427MHz US, CA, ETSI, MKK 5 2432MHz US, CA, ETSI, MKK 6 2437MHz US, CA, ETSI, MKK 7 2442MHz US, CA, ETSI, MKK 8 2447MHz US, CA, ETSI, MKK 9 2452MHz US, CA, ETSI, MKK 10 2457MHz US, CA, ETSI, MKK, FR, SP 11 2462MHz US, CA, ETSI, MKK, FR, SP 12 2467MHz ETSI, FR, MKK 13 2472MHz ETSI, FR, MKK 14 2484MHz MKK KEY: US = United States, CA = Canada, ETSI = European countries (except France and Spain), FR = France, SP = Spain, MKK = Japan TABLE 4. COMPLIANCE STANDARDS COUNTRY APPROVAL NOTES USA FCC part 15, Sec. 15.247, Sec. 15.107 and 15.109 Approved for Intentional Radiators & Computer Peripheral Canada ICAN RSS-210 Designed for compliance Europe EN 60950 EN 301 489-1 V1.2.1 (2000-08) EN 301 489-17 V1.1.1 (2000-09) EN 300 328 Part 1 V1.2.2 (2000-07) EN 300 328 Part 2 V1.1.1 (2000-07) Designed for compliance Japan ARIB STD-T66 ARIB STD-33 Designed for compliance TABLE 3. IEEE802.11 CHANNELS (Continued) CHANNEL NUMBER CHANNEL FREQUENCY GEOGRAPHIC USAGE ISL37400M-EVAL |
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