Specifications (C257/C261) - Motorola C257 Service Manual

Level 1-2 Service Manual

Specifications (C257/C261)

Dimensions
Weight
External LCD
Sub-LCD
Band
Battery
Product type
Antenna
Frequency Range (EGSM)
Frequency Range (DCS)
Frequency Range (GSM850)
Frequency Range (PCS)
Channel Spacing
Channels
Modulation
Transmitter Phase Accuracy
Duplex spacing
Frequency Stability
Operating voltage
Average Transmit Current
Average Standby Current
Temperature Range
General Functions Specification
109.85*49.95*14.95mm
93g
65K color TFT, Active area 28.032 x
35.04mm, Pixel Resolution:
128(RGB)x160
N/A
"EGSM/DCS" or "GSM850/PCS"
820mAh Li Ion battery
Candy Bar
Internal
Tx 880-915MHz,
Rx 925-960MHz
Tx 1710-1785MHz,
Rx 1805-1880MHz
Tx 824-849MHz,
Rx 869-894MHz
Tx 1850-1910MHz,
Rx 1930-1990MHz
200KHz
EGSM 174
DCS 374 channels
GMSK at BT=0.3
5 degrees RMS, 20 degrees peak
45MHz GSM, 95MHz DCS
+/- 0.1ppm of downlink frquency (RX)
3.53V ~ 4.2V
Power Level 5: 280mA,
Power Level 19: 115mA at DTX off
DRX2: 6.5mA, DRX9: 3mA
-20°C to 55°C
July 1, 2005
Specifications (C257/C261)
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