User guide

WA_DEV_FEX20_UGD_002 Rev 004 March 08, 2011 51
Fastrack Xtend User Guide
Interfaces
5.2.3.2. Antenna Specifications
The antenna must meet the requirements specified in the table below.
The optimum operating frequency depends on the application. The antenna should operate in these
frequency bands and should have the following characteristics.
Table 31. Antenna Specifications for FXT003
Characteristic
E-GSM 900
DCS 1800
GSM 850
and HSPA
band V
PCS 1900
and HSPA
band II
HSPA band I
TX Frequency
880 to 915 MHz
1710 to 1785
MHz
824 to 849
MHz
1850 to 1910
MHz
1920 to 1980
MHz
RX Frequency
925 to 960 MHz
1805 to 1880
MHz
869 to 894
MHz
1930 to 1990
MHz
2110 to 2170
MHz
Impedance
50
VSWR
Rx max
1.5:1
Tx max
1.5:1
Typical radiated
gain
0dBi in one direction at least
5.2.3.3. RF Performances (For FXT004)
Refer to the tables below for the main parameters used for both the Receiver and the Transmitter.
Table 32. Main Receiver Parameters for FXT004
Parameters
Values
Band Class 0 Receive Sensitivity
-106.6dBm minimum at all temperatures
Band Class 1 Receive Sensitivity
-106.1dBm minimum at all temperatures
Table 33. Main Transmitter Parameters for FXT004
Parameters
Values
Maximum output power (Band Class 0)
24dBm + 2dB/-1dB at all operating temperature
Maximum output power (Band Class 1)
24dBm + 2dB/-1dB at all operating temperature
5.2.3.4. Antenna Specifications for FXT004
The antenna must meet the requirements specified in the table below.
The optimum operating frequency depends on the application. A dual-band antenna should operate in
these frequency bands and have the following characteristics.