SBG Systems QUANTA Series, Hardware Manual

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Quanta series – Hardware Manual QUANTAHM.1.2
6.3. GNSS antennas and associated cables
6.3.1. ANT-MAX-M7HCT-A-SMA
This GNSS L1/L2/E5b antenna is particularly adapted for precision UAV
applications, thanks to an ultra compact design, low power consumption and no
ground plane requirement.
This antenna provides a dual frequency tracking on GPS, GLONASS, GALILEO
and BEIDOU.
6.3.1.1. Performance specifications
Parameter Specification
LNA Gain 30dB
Noise figure 1.5 dB typ. 2 dB max
Power consumption 25 mA
Antenna gain at zenith GPS L1, GLO L1, GAL E1, BDS B1: 0.5dB
GPS L2, GLO L2, GAL E5b, BDS B2: 1.1 dB
Dimensions Diam: 34mm x 51mm
Connector type SMA
Weight 25g
Environmental -40 to +105°C
IP67
6.3.1.2. Mechanical drawing
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Figure 6.3: Helix antenna mechanical layout. dimensions are in mm
Figure 6.2 : Helix antenna