Motorola W388, W216, W231 service manual Specifications, General Functions Specification

Level 1-2 Service Manual

Specifications

General Functions	Specification
Dimensions	110.97mm x 45mm x 14.9mm
Weight	83g
LCD Display	65K Color CSTN,
	Active Area: 28.79mm x 28.79mm,
	Hardware pixels: 128 x 128
Band	GSM900/1800 or GSM850/PCS1900
Battery	940 mAh Li Ion Battery
Product type	BAR type
Antenna	Internal Antenna
Frequency Range (EGSM)	880-915 MHz Tx,
	925-960 MHz Rx
Frequency Range (DCS)	1710 – 1785 MHz Tx,
	1805-1880 MHz Rx
Frequency Range (GSM850)	824-849 MHz Tx,
	869-894 MHz Rx
Frequency Range (PCS)	1850-1910MHz Tx,
	1930-1990 MHz Rx
Channel Spacing	200KHz
Channels	174 EGSM, 374 DCS,
	124 GSM850, 299 PCS
Modulation	GMSK at BT=0.3
Transmitter Phase Accuracy	5 Degrees RMS, 20 Degrees peak
Duplex spacing	45MHz EGSM, 95MHz DCS,
	45MHz GSM850, 80MHz PCS
Frequency Stability	±0.1PPM of the downlink frequency (Rx)
Operating voltage	3.53V ~4.2V
Average Transmit Current	Power Level 5@DTX 50%: 175mA
	Power Level 19@DTX 50%: 90mA
Average Standby Current	DRX2: 4mA
	DRX9: 1.9mA
Temperature Range	-20°C to 55°C
Battery Life	Talk Time: 250~500 Mins;
	Stand by Time: 150~300 Hours
Battery Charge Time	4 Hours to 90% of 940mAH capacity
Alert Volume	Max 95dB@ 5cm, 0.5 watts input

Transmitter Functions	Specification
RF Power Output	33 dBm typical GSM850/GSM900
	30 dBm typical DCS1800/PCS1900
Output Impedance	50 ohms nominal
Spurious Emissions	-36 dBm from 0.1 to 1GHz,
	-30 dBm from 1 to 4 GHz

May 30, 2008 8