Chapter 4
Mechanical Layout and Interfaces
- Note -
During the modem boot process all 4 LEDs are going ON ORANGE. If they stay ORANGE it means the
modem card was insterted in a wrong slot (inducing a Base Unit boot error on its USR LED as well).
If all signal level LED's are OFF, either:
the modem was not configured
the modem configuration is invalid (including wrong PIN-code)
there is no signal at all (level 0)
there is a reception error (level 99).
4.3. Specifications of the 3G GSM Extension Card
Item
Value(s)
Protocols and Frequencies
GSM/GPRS/EDGE - 850, 900, 1800, 1900 MHz
UMTS/HSUPA - 800/850, 900, AWS1700, 1900, 2100 MHz
Class
5 band GPRS/EDGE Class 33
Antenna Connector
Type SMA-F Female
Antenna
(not included in the delivery)
Charact.
Value(s)
Range
Depending on frequency band(s) provided by
the network operator, the customer shall use
the most suitable antenna for that/those
band(s).
Impedance 50 Ohms
VSWR
<= 5:1 Absolute max. to avoid permanent
damage
<= 2:1 Limit to fulfill all regulatory requirements
Input Power
> 33 dBm (2W) peak power in GSM
> 24 dBm average power in WCDMA
Tightening
Torque
0.5 Nm.
In the absence of a torque wrench, a
soft manual tightening is sufficient
.
Device conformity has been tested with the reference antenna: Taoglas TG.09.0113
Absolute maximum antenna gain as per FCC's rules and regulations, 47 CFR :
•
Part 22H : 5.22dBi
•
Part 27 : 3.31dBi
•
Part 24E : 6.45dBi
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eWON Flexy 3G GSM Extension Card FLB 3202 | IG 019