FingerTec 3G Module
The FingerTec 3G module is
ready to be used in models with FEM 800, which are TA200Plus (normal 12V
model), Q2i and Face ID 2. Refer to the below table for technical
specifications of the 3G module.
Technical Specifications
|
|
Frequencies
|
2G/2.5G –
GSM/GPRS/EDGE:
Frequency -
850/900/1800/1900 MHz
3G – UMTS/HSPA
Frequency –
850/1900/2100 MHz
3G – CDMA 2000
Frequency -
1900/2100 MHz
|
Communication
|
Full duplex
|
Automatic Startup
|
Yes
|
Antenna Impedance
|
50 Ohms
|
SIM Card
|
3 Volts (varies with SIM card)
|
SIM Card PIN
|
Only reads the SIM card PIN, but cannot amend
|
Receiver Parameters
|
|
GSM850 Reference Sensitivity
|
-104 dBm Static and TUHigh
|
E-GSM900 Reference Sensitivity
|
-104 dBm Static and TUHigh
|
DCS1800 Reference Sensitivity
|
-102 dBm Static and TUHigh
|
PCS1900 Reference Sensitivity
|
-102 dBm Static and TUHigh
|
Selectivity @ 200 kHz
|
> +9 dBc
|
Selectivity @ 400 kHz
|
> +41 dBc
|
Linear Dynamic Range
|
63 dB
|
Co-channel Rejection
|
>= 9 dBc
|
Test Results
In our test, the 3G module works almost 40% faster than its predecessor (GPRS module) and, more importantly, is more stable.
Read more for instructions on how to install the 3G modules.
Front view of 3G module
Back view of 3G module
For Q2i and TA200Plus:
Look
closer to identify the location of the screw and the socket to plug in. This
cable is only applicable in TA200Plus or Q2i.
For Face ID2:
Insert the module and antenna
at the back cover of Face ID 2. Secure the antenna and module at their
position.
Seek for the connectors at the
MCU of Face ID 2. Plug in the cable from the 3G module as showed below. This
cable is only applicable in Face ID 2.
Customized Firmware:
The devices
require updating a customized firmware before they can start using the 3G
module to link up to the Internet. For future orders, we will update the
firmware before your shipment. However, you can also contact us at support@fingertec.com to collect the firmware if
you would like to upgrade the device by yourself.
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