Dell HD04U, X50 Audio Audio controller WM8750L sound chip Stereo conversion, KHz sample rate

Physical (continued)

Weight	165 g (0.36 lb) QVGA with
	standard battery
	175 g (0.38 lb) VGA with
	standard battery
	NOTE: The weight described refers to the
	device, not including the CompactFlash
	card or the Secure Digital memory card.
Audio
Audio controller	WM8750L sound chip
Stereo conversion	16-bit stereo; 8.0-, 11.025-, 22.05-, and
	44.1-KHz sample rate
Record	full duplex record and playback
Microphone/speaker	integrated
Headphone	stereo connector
Wireless Connectivity
WLAN (802.11b)
Host interface	CF
Network standard	IEEE 802.11b
Data rate	1 Mbps, 2 Mbps, 5.5 Mbps, 11 Mbps
Modulation	CCK (11 Mbps, 5.5 Mbps);
	DQPSK (2 Mbps); DBSPK (1 Mbps)
Network architecture	ad-hoc and infrastructure
Operating frequencies	2.4–2.497 GHz
Operating channels	1–11 (North America);
	1–13 (Europe and Japan)
RF output power	13.0 dBm maximum
Range	indoor — up to 10 m (120 ft) at 5 Mbps
	and 75 m at 0.5 Mbps
Client utility	automatic location profile, site survey,
	diagnostics, current link status, ping

Appendix

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