Model: A21 and A31 Antennas
GPS, Glonass, BeiDou, Galileo, SBAS and
L-Band Antenna
GNSS Sensor
GNSS Reception: GPS L1, GLONASS G1, BeiDou B1,
 Galileo E1, SBAS, and L-band GNSS Frequency: 1.525 to 1.614 GHz
LNA Gain: 30 dB
LNA Noise: 2.0 dB, typical
L-Band Sensor
L-Band Frequency: 1.525 - 1.614 GHz
L-Band LNA Gain: 30 dB
Power Input
Input Voltage: 3.3 to 12 VDC
Input Current: 24 mA, typical
Mechanical
Enclosure: Aluminum base with ASA
 plastic top
Dimensions: 7.0 H x 13.0 D (cm)
 2.9 H x 5.1 D (in)
Weight: .38 kg (.84 lbs)
Mount: 5/8 inch female thread
RF Connector: TNC (straight)
Environmental
Storage Temperature: -40° C to +85° C (-40°F to +185°F)
Operating Temperature: -40° C to +70° C (-40°F to +158°F)
Enclosure Rating: IP69K
Shock and Vibration: EP455