User guide

WA_DEV_FEX20_UGD_002 Rev 004 March 08, 2011 52
Fastrack Xtend User Guide
Interfaces
Table 34. Antenna Specifications for FXT004
Characteristic
US Cellular (BC0)
US PCS (BC1)
TX Frequency
824 to 849 MHz
1850 to 1910 MHz
RX Frequency
869 to 894 MHz
1930 to 1990 MHz
Impedance
RF
50Ω
DC
10KΩ
VSWR
Rx max
1.5:1
Tx max
1.5:1
Polarization
Linear, vertical
Typical radiated
gain
0dBi in one direction at least
5.2.3.5. GPS Antenna Specifications for FXT004
The GPS antenna must meet the requirements specified in the table below.
Table 35. GPS Antenna Specifications for FXT004
Characteristic
GPS L1
RX Frequency
1575.42 MHz
Impedance
RF
50Ω
VSWR max
Rx
1.5:1
LNA Bias Voltage
5V
LNA Current Consumption
40mA MAX
Polarization
Linear, vertical
Typical radiated gain
0dBi in one direction at least