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WiFi (802.11b)
WiFi (802.11b)WiFi (802.11b)
WiFi (802.11b)
Specifications
SpecificationsSpecifications
Specifications
1,5
1,51,5
1,5
Technology
TechnologyTechnology
Technology
High-speed wireless access to the Internet, email and corporate data
RF Network Standard
RF Network StandardRF Network Standard
RF Network Standard
IEEE 802 Part 11b (802.11b)
Frequency Band
Frequency BandFrequency Band
Frequency Band
2.4000 to 2.4835 GHz
2.4465 to 2.4835 GHz (France)
2.4000 to 2.497 GHz (Japan)
Antenna type
Antenna typeAntenna type
Antenna type
Embedded Antenna
Security
SecuritySecurity
Security
WEP 64/128-bit compliant to IEEE 802.11
Compliant to 802.1X (EAP-TLS, PEAP)
LEAP, WPA
Network Architecture
Network ArchitectureNetwork Architecture
Network Architecture
Models
ModelsModels
Models
Ad-hoc (Peer to Peer)
Infrastructure (Access Points Required)
Modulation Technique
Modulation TechniqueModulation Technique
Modulation Technique
Direct Sequence Spread Spectrum
Modulation Schemes
Modulation SchemesModulation Schemes
Modulation Schemes
DBPSK, DQPSK, CCK
Receiver Sensitivity –
Receiver Sensitivity –Receiver Sensitivity –
Receiver Sensitivity –
Packet Error Rate
Packet Error RatePacket Error Rate
Packet Error Rate
(8E-2)
11 Mbps: <-80 dBm
5.5 Mbps: <-82 dBm
2 Mbps: <-86 dBm
1 Mbps: <-89 dBm
Maximum Receive Level
Maximum Receive LevelMaximum Receive Level
Maximum Receive Level
-10dBm (1/2/5.5/11 Mbps)
Output Power
Output PowerOutput Power
Output Power
15 dBm
Power Management
Power ManagementPower Management
Power Management
Radio On/Off control through iPAQ wireless
Power Save mode available in Power Settings
Power Consumption
Power ConsumptionPower Consumption
Power Consumption
Transfer mode: < 300 mA, average
Receive mode: < 200 mA, average
Power Saving Option
Power Saving OptionPower Saving Option
Power Saving Option
802.11 Compliant Power Saving, idle mode 20 mA
Media Access Protocol
Media Access ProtocolMedia Access Protocol
Media Access Protocol
CSMA/CA (Collision Avoidance) with ACK
Protocols Supported
Protocols SupportedProtocols Supported
Protocols Supported
TCP/IP
IPX/SPX
UDP
Operating Distance
Operating DistanceOperating Distance
Operating Distance
Up to 1000 feet – Open sight
Certifications
CertificationsCertifications
Certifications
All necessary regulatory approvals for countries we support including:
WECA Wi-Fi approval
FCC (47 CFR) Part 15C, Section 15.247&15.249
ETS 300 328, ETS 301 489-6
Low Voltage Directive IEC950
UL, CSA, and CE Mark
NOTES:
NOTES:NOTES:
NOTES:
1
A standard WLAN (Wi-Fi) infrastructure, other Bluetooth-enabled devices, separately purchased
equipment, and a service contract with a wireless airtime provider may be required for applicable
wireless communication. Wireless Internet use requires a separately purchased service contract. Check
with wireless network service providers for availability and coverage in your area. Not all web content
available.
5
Wireless access point required and is not included. Availability of public wireless access points limited.
Wireless Internet use may require separately purchased Internet service contract.
Bluetooth
BluetoothBluetooth
Bluetooth
®
Technology
TechnologyTechnology
Technology
High-speed, low-power, short-range wireless communication with other
QuickSpecs
HP iPAQ hx2490 Pocket PC
HP iPAQ hx2490 Pocket PCHP iPAQ hx2490 Pocket PC
HP iPAQ hx2490 Pocket PC
Standard Features
DA - 12293 North America — Version 7 — September 26, 2007
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