Sony Group IRF302U 2.4GHz/5GHz Band Wireless LAN Transceiver User Manual Users manual for IRF302U Rev08202004

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Document ID	461643
Application ID	wElQvUNLZSM4wyFxMDTD2Q==
Document Description	Users manual for IRF302U Rev08202004
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	19.18kB (239796 bits)
Date Submitted	2004-08-19 00:00:00
Date Available	2004-08-27 00:00:00
Creation Date	2004-08-20 11:15:40
Producing Software	Acrobat Distiller 5.0.5 (Windows)
Document Lastmod	2004-08-20 11:19:27
Document Title	½×²ÄÞ À²ÄÙ‚È‚µ
Document Creator	Acrobat PDFMaker 5.0 for PowerPoint
Document Author:	cjp02280

IRF302U
2.4GHz/5GHz Band Wireless LAN Transceiver Unit
PRELIMINALY
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
it’s high performance enable 54Mbps high-bit
data rate communication.
Feature
- Support QoS
- Hardware-Based MAC Access Protocol
- Low packet error rate
Specifications
- Host Interface
- Standard
- Radio Signal Type
: Mini PCI Standard 1.0
: IEEE802.11a/b/g compliant
: Direct Sequence Spread Spectrum (DSSS)
Orthogonal Frequency Division Multiplexing (OFDM)
- Wireless Data Rate
: 802.11b=1/2/5.5/11Mbps
802.11g/a=6/9/12/18/24/36/48/54Mbps
- Frequency Band
: 2400-2483.5MHz / 5150-5350MHz / 5725-5825MHz
- Channel Support
: ch1-ch11 / ch34-ch64ch / ch149-ch161
- Data Modulation Techniques : BPSK (1Mbps), QPSK (2Mbps), CCK (5.5/11Mbps)
OFDM (6/9/12/18/24/36/48/54Mbps)
- Operating Range
: 660ft (Outdoor, Line of sight)
100ft (Indoor)
- Media Access Protocol
: Ad-Hoc (Peer-to-Peer)
Infrastructure
- Security
: WEP (Key Length 40/128/256bit) / AES / WPA (PSK)
- Power Voltage
: 3.3V (+/- 5%)
- Dimensions
: 59.6 x 50.7 x 3.3mm
- Weight
: Approx.12g
- Operating Temperature Range : -0C to +50C
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.
-1-
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 user’s
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.
-2-
IRF302U
Electrical Characteristics
Vdd=3.3V, Ta=25C
Output power
Supply current
Parameter
2.4GHz
5.2GHz
Tx
2.4GHz
5.2GHz
Rx
Center Frequency Tolerance
Modulation Accuracy 2.4GHz (54Mbps)
5.2GHz (54Mbps)
(64QAM)
2.4GHz (54Mbps)
Sensitivity
5.2GHz (54Mbps)
2.4GHz (54Mbps)
Packet Error Rate
5.2GHz (54Mbps)
(-65dBm input）
Symbol
Pout2
Pout5
Iddtx2
Iddtx5
Iddrx
ftol
EVM2
EVM5
Rx_Sens2
Rx_Sens5
PER2
PER5
Min
-10
Antenna
- Model Name
- Type
- Gain
- Connector Type
: SDA2452A
: Patch
: 2.4GHz_Band : -1.0dBi(Typ)
5GHz_Band : +2.0dBi(Typ)
: U.FL
30.0
0.6
6.0
20.0
30.0
20.0
1.25
6.3
-3-
±0.2
Typ
20
18
650
760
370
4.3
5.0
-71
-70
Max
400
+10
Units
dBm
dBm
mA
mA
mA
ppm
dBm
dBm
IRF302U
Dimension
3.6
16.7
0.6
50.7
25.3
2.3
20
2-R2
1.0
5.8
59.6
-4-

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