HP 500B 802.11b/g/n PCIe Weight, System interface, Network standard, Frequency band, Humidity

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QuickSpecs

Compaq 500B Microtower PC

Technical Specifications - Communications

802.11b/g/n PCIe

Weight

0.08 pounds (40 g)

 

 

Controller

Ralink RT2790

 

 

System interface

PCIExpress x1

 

 

Network standard

802.11 b/g/n

 

 

Frequency band

2.400 – 2.497 GHz

 

 

Operating temperature 14° to 149°F, operating (–10° to 65°C, operating)

 

Storage temperature

–40° to 176°F, non-operating (–40° to 80°C, non-operating)

 

Humidity

10–90% operating

 

 

 

5–95% non-operating

 

 

Operating voltage

3.3V +/- 9%

 

 

 

12V +/- 8%

 

 

Power consumption

Platform/WLAN Mode

Power Consumption

 

 

Maximum Power

10 Watts

 

 

Consumption

 

 

 

Transmit Only

4 Watts maximum averaged power over 1

 

 

 

second

 

 

Transmit Packet or

1000 mA peak current for 100 microseconds

 

 

Active Scanning

or longer

 

 

Receive Only Mode or

3 Watts maximum averaged over 1 second

 

 

Idle without IEEE PSP

 

 

 

mode enabled

 

 

 

Idle, with IEEE PSP

1.0 Watts maximum averaged over 1 second

 

 

mode enabled

 

 

 

Transmit Disabled

50 mW maximum, averaged over 1 second

 

 

(turned off in software)

 

Output power (approximately)

Platform in S3 or S4 (power removed from Low Profile PCI Express Card)

802.11b modes

+19 dBm +/- 1.0 dB maximum

5 mW maximum, averaged over 1 second

802.11g modes

EWC modes

+17 dBm +/- 1.0 dB

+17 dBm +/- 1.0 dB

maximum

maximum (total power

 

in all transmit chains)

Receive sensitivity

Mode

Data rate

Sensitivity

 

802.11b

1 Mbps

-94 dBm

 

802.11b

11 Mbps

-85 dBm

 

802.11g

6 Mbps

-91 dBm

 

802.11g

18 Mbps

-85 dBm

 

802.11g

48 Mbps

-75 dBm

 

802.11g

54 Mbps

-72 dBm

 

EWC (2.4 GHz)

6.5 Mbps

-87 dBm

 

EWC (2.4 GHz)

54 Mbps

-82 dBm

 

EWC (2.4 GHz)

81 Mbps

-78 dBm

 

EWC (2.4 GHz)

162 Mbps

-74 dBm

 

EWC (2.4 GHz)

270 Mbps

-68 dBm

 

EWC (2.4 GHz)

300 Mbps

-64 dBm

Data transfer rate

Data Rate (MCS)

Minimum Throughput

 

1 Mbps (802.11 b)

700 kbps

 

 

2 Mbps (802.11 b)

1.4 Mbps

 

DA - 13418 Worldwide QuickSpecs — Version 2 — 10.30.2009

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Contents Overview MicrotowerAt a Glance Operating Systems and Preinstalled Processor and Speed Intel Celeron ProcessorsIntel Celeron Dual-Core Processors Intel Pentium Dual-Core ProcessorsHard Drives System MemoryStorage Optical Drives Serial ATAMiscellaneous System Details PCICooling Solutions Power SupplyTemperature Range Operating Chassis Front PanelPWM BiosLOM RTL8103EL 10/100 Fast Features Desktop NIC FeaturesWireless Power ConservationShock VibrationAfter-Market Options availability may vary by country Optional Memory Upgrades MemoryDDR Synch Dram NON-ECC Memory Standard MemoryStorage Maximum Quantity Supported Position Supported ControllerTechnical Specifications Audio Technical Specifications Communications 802.11b/g/n PCIe Weight Storage temperaturePower consumption Output power approximatelyAntenna CertificationsEMC Technical Specifications Graphics RamdacCRT / Hdtv DVIBoard configuration Specification Description Display max resolutionMaximum power Bus typeESD Technical Specifications Input DevicesEMI RFI Key-leveling HP USB Mini-Keyboard Physical KeysMechanisms Cable length Mtbf EMI-RFITechnical Specifications Hard Drives QuickSpecs Technical Specifications Optical Storage DVD-ROM, DVD+R DVD-R CD-ROM, CD-RTechnical Specifications Miscellaneous Technical Specifications Environmental Data RoHS Compliance Material UsagePackaging End-of-lifeEnvironmental Information
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