Hoimyung ICT DTM-01 User Manual
DTM-01 User’s Guide
Rev.: 1.0
+Update: 26/11/18
Rev. 1.0
Page 16 of 29
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Tighten the antenna to the 3G port of the terminal so that it does not come loose.
Figure 11 Connecting 3G External Antenna
The specifications are as follows.
Item
Specification
Unit
Frequency
824 ~ 960
1500 ~ 2170
2300 ~ 2700
2300 ~ 2700
MHz
VSWR
< 3.0 : 1
Gain
0.4dBi @ 824 ~ 960 MHz
1.9dBi @ 1500 ~ 2170 MHz
2.6dBi @ 2300 ~ 2700 MHz
2.6dBi @ 2300 ~ 2700 MHz
dBi
Polarization
Vertical
Impedance
50
Ω
Size
150 x 10 x 12.2
mm
Table 4 3G External Antenna Specification