4
1.4 Specification
Item
Specs
1
Access mode
GSM
2
CPU
MT6252A
Flash
64M
4
Frequency
GSM850 869-894MHz
E-GSM900 925-960MHz
DCS1800 1805-1880MHz
PCS1900 1930-1990MHz
5
Sensitivity
-104dbm
6
RF transmitting
frequency
GSM850 824-849MHz
E-GSM900 880-915MHz
DCS1800 1710-1785MHz
PCS1900 1850-1910MHz
7
Transmitting power
GSM850 33 dBm
±
2 dBm
E-GSM900 33 dBm
±
2 dBm
DCS1800 30 dBm
±
2 dBm
PCS1900 30 dBm
±
2 dBm
8
Antenna gain
2.5dbm
9
Temperature
0
℃~
50
℃
10
Thermal printing (57*50)
12
Printing speed
At least 60mm/sec.(480 dot line/sec.)
13
Printing range
48mm
14
Printing vertical row
16
(
Chinese
)
、
32
(
English
)
15
Printing longevity
50 Km