Gps Antenna Specification; Table 5: Gps Antenna Characteristics - Wavecom Q26 Elite Wireless CPU Product Manual

Characteristics
VSWR max
Polarization
Typical radiated gain
Note: Wavecom recommends a VSWR max of 1.5:1 for the Rx and Tx bands.
Nevertheless, all aspects of this specification will be fulfilled even with a max.
VSWR of 2:1.

2.1.8 GPS Antenna Specification

The Q26 Elite Wireless CPU
active GPS antenna.
diagnostic function to detect OPEN, SHORT or OK status is available.
Characteristics
Frequency (MHz)
Impedance
VSWR max
LNA Bias Voltage
LNA Current
Consumption
Polarization
Typical radiated gain
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WI_DEV_Q26EL_UGD_002-002
US Cellular (BC0)
Rx 1.5: 1
Tx 1.5: 1
Linear, vertical
0 dBi in one direction at least
® is designed to provide a 5V bias to power an
For applications in which an active antenna is used, a

Table 5: GPS Antenna Characteristics

GPS L1
RX 1575.42
RF 50 Ohm
Rx 1.5: 1
5V
40 mA Max
Linear, vertical
0 dBi in one direction at least
Q26 Elite User Manual
US PCS (BC1)
Page: 11 / 18
April 17, 2009