Cable Requirements; Length Of Data Cables - Siemens DSB45 Manual

Development support box cellular engines evaluation kit
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DSB45 Development Support Box
Confidential / Released
Parameters
MiniMag quad band
antenna
Frequency range
VSWR
GAIN
Max. TX power
Dimensions of
DSB45 housing
Dimensions of
DSB45 PCB
Weight
6.1

Cable requirements

The DSB45 Development Support Box has been tested and CE approved for use with a
maximum length of 3m of all connected cables.
6.1.1

Length of data cables

To take advantage of high data rates (115200bps and higher) we suggest using a short serial
cable that does not 1.8m. For lower data rates a cable length of up to 3m is permitted.
Please consider that full reliability of data transmission cannot be guaranteed if the
recommended cable length is exceeded.
DSB45_HD_V05
Condition
(type SMA)
EGSM 850
GSM 900
GSM 1800
GSM 1900
Depth
Width
Height
Height with feet
Depth
Width
Height
Height with feet
Page 39 of 50
Min.
Typical
850
880
1710
1850
0
186
185
65
70
177
160
31
36
1.1
s
Max.
Unit
960
MHz
915
MHz
2170
MHz
1990
MHz
2
dB
2.0
W
mm
mm
mm
mm
mm
mm
mm
mm
kg
01.02.2008

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