QuickSpecs
HP Compaq dx7500 Business PC
Technical Specifications - Communications
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Environmental | Operating temperature 32° to 131°F (0° to 55° C) | |
| Operating humidity | 85% at 131° F (55° C) |
Dimensions | 4.75 x 2.25 x 0.8 in (12.1 x 5.7 x 2.0 cm) |
Management capabilitiesWOL, PXE, DMI, WFM 2.0
HP Wireless 802.11b/g/n PCIe
Dimensions (LxH) | 3.3 x 4.7 inches (8.5 x 12 cm) |
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
Storage temperature | ||
Humidity |
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Operating voltage | 3.3V +/- 9% |
|
| 12V +/- 8% |
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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 Active | 1000 mA peak current for 100 microseconds or |
| Scanning | longer |
| Receive Only Mode or Idle 3 Watts maximum averaged over 1 second | |
| without IEEE PSP mode |
|
| enabled |
|
Idle, with IEEE PSP mode | 1.0 Watts maximum averaged over 1 second |
enabled |
|
Transmit Disabled (turned | 50 mW maximum, averaged over 1 second |
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 |
maximum | dB maximum (total |
| power in all transmit |
| chains) |
Receive sensitivity
Mode | Data rate | Sensitivity |
DA - 13152 Worldwide QuickSpecs — Version 9 — 3/30/2009 | Page 23 |