QuickSpecs
HP Compaq dc7900 Business PC
Technical Specifications - Communications
| infrastructure products through the Cisco Compatible Extensions Program | |
| Version 4) with Microsoft Windows Vista and XP only. | |
| Multinational support with frequency bands and channels compliant to local | |
| regulations. |
|
Media Access Protocol CSMA/CA (Collision Avoidance) with ACK | ||
Network Architecture |
| |
Models | Infrastructure (Access Point Required) | |
Roaming | IEEE 802.11 compliant roaming between access points | |
Output Power (for CCK)215 dBm |
| |
Output Power (for OFDM;15 dBm |
| |
power varies by data |
|
|
rate)2 |
|
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Power Consumption | Transmit: 2.3 Watts (average, with one spatial streams) | |
| Receive: 1.9 Watts (average with two receive chains) | |
| Idle mode3: 30 mW (average) | |
| Radio off: 20 mW (max) |
|
Power Management | ACPI compliant power management | |
| 802.11 compliant power saving mode | |
Receiver Sensitivity4 | 300 Mbps: | |
Antenna Connections | 3 U.FL type connectors, 50 ohm nominal impedance | |
Range | 802.11 a – Typical | 600 feet – Outdoor Open Area |
| (@6 Mbps) | 150 feet – Indoor, Office environment |
| 802.11 b – Typical | 1200 feet – Outdoor Open Area |
| (@1 Mbps) | 300 feet – Indoor, Office environment |
| 802.11 g – Typical | 1200 feet – Outdoor Open Area |
| (@1 Mbps) | 300 feet – Indoor, Office environment |
Form Factor |
| |
Weight | 0.013 lb (6 g) |
|
Dimensions | 0.19 x 1.2 x 2.0 in (4.75 x 29.85 x 50.8 mm) | |
Operating Voltage | 3.3V +/- 9%, 1.5V +/- 5% |
|
Temperature | Operating | 32° to 176° F (0° to 80° C) |
| ||
Humidity | Operating | 10% to 90% |
| 5% to 90% | |
Altitude | Operating | 0 to 10,000 ft (3,048 m) |
| 0 to 50,000 ft (15,240 m) | |
Configuration Utility5 | Microsoft Windows XP |
|
Choice of Configuration Utility:
Microsoft Windows XP Wireless Network Connection Manager
Intel PROSet for Microsoft Windows XP (required for Cisco Compatible
Extensions support)
Microsoft Windows Vista
Microsoft Windows Vista Wireless Network Connection Manager.
Intel IHV extensions for Windows Vista available to support Cisco
Compatible Extensions.
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2. DA - 13029 Worldwide QuickSpecs — Version 9 — 1.9.2009 | Page 30 |