IRF302U 2.4GHz/5GHz Band Wireless LAN Transceiver Users manual for Rev08202004

 

2.4GHz/5GHz Band Wireless LAN Transceiver Unit PRELIMINALY IRF302U General Description IRF302U, Dual band triple mode miniPCI Wireless LAN module, is compliant with 802.11a/b/g standard. IRF302U is designed for AV transmission, and its high performance enable 54Mbps high-bit data rate communication. Feature

- Support QoS

- Hardware-Based MAC Access Protocol

- Low packet error rate Specifications

- Wireless Data Rate

- Host Interface

- Standard

- Radio Signal Type

- Frequency Band

- Channel Support

- Data Modulation Techniques

: Mini PCI Standard 1.0

: IEEE802.11a/b/g compliant

: Direct Sequence Spread Spectrum (DSSS) Orthogonal Frequency Division Multiplexing (OFDM)

: 802.11b=1/2/5.5/11Mbps 802.11g/a=6/9/12/18/24/36/48/54Mbps

: 2400-2483.5MHz / 5150-5350MHz / 5725-5825MHz

: ch1-ch11 / ch34-ch64ch / ch149-ch161

: BPSK (1Mbps), QPSK (2Mbps), CCK (5.5/11Mbps) OFDM (6/9/12/18/24/36/48/54Mbps)

: 660ft (Outdoor, Line of sight) 100ft (Indoor)

: Ad-Hoc (Peer-to-Peer) Infrastructure

: WEP (Key Length 40/128/256bit) / AES / WPA (PSK)

- Security

: 3.3V (+/- 5%)

- Power Voltage

: 59.6 x 50.7 x 3.3mm

- Dimensions

- Weight

: Approx.12g

- Operating Temperature Range : -0C to +50C

- Media Access Protocol

- Operating Range Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.

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IRF302U NOTIFICATION This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part15 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 with 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 use is encouraged to try to correct the interference by one or more of the following measures:

Reoriented 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 t which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. FCC WARNIG Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. For customers in the United States This product contains mercury. Disposal of this product may be regulated if sold in the United States. For disposal or recycling information, please contact your local authorities or the Electronics Industries Alliance (http://eiae.org). This device complies with Part 15 of the FCC Rules. Operation is subjected 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

*This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

*When using the unit with 802.11a (5GHz), use in doors.

*This modular transmitter will be equipped only for the limited product. (Location Free TV, model: LF-X1) Because IRF-302U was tested for SAR on only the dedicated device : LF-X1. FCC Radiation Exposure Statement:

The available scientific evidence does not show that any health problems are associated with using low power wireless devices. There is no proof, however, that these low power wireless devices are absolutely safe. Low power Wireless devices emit low levels of radio frequency energy (RF) in the microwave range while being used. Whereas high levels of RF can produce health effects (by heating tissue), exposure to low level RF that does not produce heating effects causes no known adverse health effects. Many studies of low level RF exposures have not found any biological effects. Some studies have suggested that some biological effects might occur, but such findings have not been confirmed by additional research. IRF302U has been tested and found to comply with the Federal Communications Commission (FCC) guidelines on radio frequency energy

(RF) exposures. The maximum SAR levels tested for IRF302U has been show to be 0.87 W/kg at Body.

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Electrical Characteristics Vdd=3.3V, Ta=25C Output power Output power Supply current Supply current Parameter Parameter 2.4GHz 2.4GHz 5.2GHz 5.2GHz Tx Tx 2.4GHz 2.4GHz 5.2GHz 5.2GHz Rx Rx Center Frequency Tolerance Center Frequency Tolerance Modulation Accuracy Modulation Accuracy

(64QAM)

(64QAM) Sensitivity Sensitivity 2.4GHz (54Mbps) 2.4GHz (54Mbps) 5.2GHz (54Mbps) 5.2GHz (54Mbps) 2.4GHz (54Mbps) 2.4GHz (54Mbps) 5.2GHz (54Mbps) 5.2GHz (54Mbps) 2.4GHz (54Mbps) 2.4GHz (54Mbps) 5.2GHz (54Mbps) 5.2GHz (54Mbps) IRF302U Symbol Symbol Pout2 Pout2 Pout5 Pout5 Iddtx2 Iddtx2 Iddtx5 Iddtx5 Iddrx Iddrx ftol ftol EVM2 EVM2 EVM5 EVM5 Rx_Sens2 Rx_Sens2 Rx_Sens5 Rx_Sens5 PER2 PER2 PER5 PER5 Min Min

-10

-10

Typ Typ 20 20 18 18 650 650 760 760 370 370 0 0 4.3 4.3 5.0 5.0

-71

-71

-70

-70 0 0 0 0 Max Max

400 400

+10

+10

Units Units dBm dBm dBm dBm mA mA mA mA mA mA ppm ppm

dBm dBm dBm dBm

Packet Error Rate Packet Error Rate

(-65dBm input

(-65dBm input Antenna

- Model Name

- Type

- Gain

- Connector Type 0

. 0 3 0

. 0 2

: SDA2452A

: Patch

: 2.4GHz_Band : -1.0dBi(Typ) 5GHz_Band : +2.0dBi(Typ)

: U.FL 30.0 20.0 0.6 6.0 1.25 6.3 0.2

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IRF302U 16.7 4 3

. 2 Dimension 3.6 0.6 7

. 0 5 3

. 5 2 0 2 2-R2 1.0 5.8 59.6

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