PERFORMANCE CHARACTERISTICS

Memory	128MB SDRAM/256MB Flash
Operating system (OS)	Microsoft Windows Mobile 6.1
Processor (CPU)	XScaleTM PXA270 520 MHz processor

PHYSICAL CHARACTERISTICS

Audio options	Microphone, Speaker , Bluetooth
Dimensions (HxWxD)	5.78 in. H x 3.03 in. W x 1.06 in. D/14.7 cm H x 7.7 cm W x 2.6 cm D (without antenna) 6.0 in. H x 3.03 in. W x 1.10 in. D/15.2 cm H x 7.7 cm W x 2.7 cm D (with antenna)
Display resolution	Color 3.5 in. QVGA (320x240) Touch Panel
Rugged	Yes
Weight	MC5590: 11.1 oz./315g (with rechargeable 2400 mAh Lithium Ion battery) MC5574: 11.8 oz./336 g (with rechargeable 2400 mAh Lithium Ion battery)

REGULATORY SPECIFICATIONS

Electrical safety	EN 60950-1, Certified to UL / cUL 60950-1
Environmental	RoHS-compliant
RF exposure	WLAN: USA: FCC Part 15.247, 15.407 - Canada: RSS210, RSS310 - EU: EN 300 328, EN 300-440-2, EN 301 893 - Japan: ARIB STD-T233, ARIB STD-T66, ARIB STD-T70 & 171 - Australia: AS/NZS 4268 WWAN: USA: FCC Part 15.247 - Canada: RSS210, RSS310 - EU: EN 300 328, EN 300-440-2 Australia: AS/NZS 4268

USER ENVIRONMENT

Drop specification	Multiple 4-foot (1.2m) drops to concrete across operating temperature - Meets and Exceeds applicable ML-STD 810F
Electrostatic discharge (ESD)	12KV
Humidity	95% non-condensing
Operating temperature	14° F to 122° F/-10° C to 50° C
Storage temperature	-40° F to 158° F / -40° C to 70? C
Tumble specifications	250 1.6 ft./.5 m tumbles (equivalent to 500 drops)

WARRANTY

Handheld Warranty	The MC55 is warranted against defects in workmanship and materials for a period of 12 months from the date of shipment, provided that the product remains unmodified and is operated under normal and proper conditions.

WIRELESS DATA COMMUNICATIONS

Antenna	Internal
Security	WEP (40 or 128 bit), TKIP, AES, WPA (Personal or Enterprise), WPA2 (Personal or Enterprise), 802.1x, EAP-TLS, TTLS (CHAP, MS-CHAP, MS-CHAPv2, PAP or MD5), PEAP (TLS, MS-CHAPv2, EAP-GTC), LEAP,EAP-FAST (TLS, MS-CHAPv2, EAP-GTC)