Sony Group IRF303U 2.4GHz/5GHz Band Wireless LAN Transceiver User Manual Manual revised

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Document ID	446333
Application ID	RusUCt88aj2aiJ87N8744A==
Document Description	Manual revised
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	17.04kB (212981 bits)
Date Submitted	2004-07-02 00:00:00
Date Available	2004-07-02 00:00:00
Creation Date	2004-06-30 18:50:38
Producing Software	Acrobat Distiller 5.0.5 (Windows)
Document Lastmod	2004-06-30 18:50:47
Document Title	½×²ÄÞ À²ÄÙ‚È‚µ
Document Creator	Acrobat PDFMaker 5.0 for PowerPoint
Document Author:	cjp02280

IRF303U
2.4GHz/5GHz Band Wireless LAN Transceiver Unit
PRELIMINALY
General Description
IRF303U, Dual band triple mode Wireless LAN
module, is compliant with
802.11a/b/g standard.
IRF303U 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
: 90.0 x 32.0 x 4.6mm
- 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-
IRF303U
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.
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for at uncontrolled equipment.
This equipment should be installed and operated with minimum distance at least 20cm between the radiator and
persons body (excluding extremities: hands, wrist, feet and legs) and must not be co-located or operated with
any other antenna or transmitter.
-2-
IRF303U
Electrical Characteristics
Vdd=3.3V, Ta=25C
Parameter
Output power
2.4GHz (54Mbps)
5GHz (54Mbps)
Supply current
Tx
2.4GHz
5GHz
Rx
Center Frequency Tolerance
Modulation Accuracy 2.4GHz (54Mbps)
(64QAM)
5GHz (54Mbps)
Sensitivity
2.4GHz (54Mbps)
5GHz (54Mbps)
Packet Error Rate
2.4GHz (54Mbps)
(-65dBm input）
5GHz (54Mbps)
Symbol
Pout2
Pout5
Iddtx2
Iddtx5
Iddrx
ftol
EVM2
EVM5
Rx_Sens2
Rx_Sens5
PER2
PER5
-3-
Min
-10
Typ
20
18
650
760
370
4.3
5.0
-71
-70
Max
400
+10
Units
dBm
dBm
mA
mA
mA
ppm
dBm
dBm
IRF303U
Antenna
Antenna1
- Model Name
- Type
- Gain (Peak)
- Connector Type
: EA5800
: Chip Antenna
: 2.4GHz_Band : +3.5dBi(Typ)
5GHz_Band : +3.5dBi(Typ)
: U.FL
13.0
14.0
16.5
10.0
35.0
Unit:mm
Antenna2
- Model Name
- Type
- Gain (Peak)
- Connector Type
: HFT18
: Film Antenna
: 2.4GHz_Band : +1.0dBi(Typ)
5GHz_Band : +1.9dBi(Typ)
: U.FL
Unit:mm
-4-
IRF303U
Dimension
3.6
5.5
90.0
4.1
16.8
0.6
1.0
32.0
-5-

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