Installation guide

Rev 1.1 9/22/14 41
8.1.2. GPS Antenna
Table 23. GPS Antenna Description
Mechanical
Weight
< 110 grams
Size
49x39x14mm
Cable
RG174/U 3meters
Connector
MMCx m. right angle
Mounting
Magnetic base
Housing
Black
Dielectric Antenna
Center Frequency
1575.42MHz ± 3 MHz
V.S.W.R
1.5 : 1
Band Width
±5 MHz
Impedance
50Ω
Peak Gain
> 3dBic Based on 7x7cm ground plane
Gain Coverage
> -4dBic at –90°< 0 < +90°(over 75% Volume)
Polarization
RHCP
LNA / Filter
LNA Gain (without cable)
28dB (typical)
Noise Figure
1.5dB
Filter Out Band Attenuation
(f0=1575.42 MHZ)
7dB Min f0+/-20MHZ
20dB Min f0+/-50MHZ
30dB Min f0+/-100MHZ
V.S.W.R
< 2.0
DC Voltage
3.0V to 5.0V
DC Current
10mA Max