Modulation Schemes
DBPSK, DQPSK, CCK
Receiver Sensitivity –
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
-10dBm (1/2/5.5/11 Mbps)
Output Power
15 dBm
Power Management
Radio On/Off control through iPAQ wireless
Power Save mode available in Power Settings
Power Consumption
Transfer mode: < 300 mA, average
Receive mode: < 200 mA, average
Power Saving Option
802.11 Compliant Power Saving, idle mode 20 mA
Media Access Protocol
CSMA/CA (Collision Avoidance) with ACK
Protocols Supported
TCP/IP
IPX/SPX
UDP
Operating Distance
Up to 1000 feet – Open sight
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 xxx 489-6
Low Voltage Directive IEC950
UL, CSA, and CE Mark
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
®
Specifications
1
Technology
High-speed, low-power, short-range wireless communication with other
Bluetooth devices
Bluetooth specification
1.2 compliant (2.4-GHz Industrial Scientific Medical Band)
System interface
High-speed UART processor interface
User Interface
Bluetooth Manager
Device type
Class II device; up to 4 dBm transmit, typical 10 meter range
Power
3.3V 5% Peak current
– typical TX current at approximately 30 mA
– typical RX current at approximately 50 mA
Receiver sensitivity
-83 dBm
QuickSpecs
HP iPAQ hx2790c Pocket PC
Standard Features
DA - 12984 Worldwide — Version 5 — March 24, 2008
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