CHCNAV C220GR2 全球导航卫星系统 (50 dB, ± 1 mm)

Antenna type: Choke ring (Radome) 

Frequency: 

GPS L1 + L2 + L5  

GLONASS L1 + L2 +L3  

BDS B1, B2, B3 

GALILEO E1, E5A, E5B, E6  

SBAS 

LNA gain: 50 dB

LNA voltage: 3 V DC to 18 V DC

LNA current: ≤ 50 mA

Polarization: Right Hand Circular 

Axial ratio: ≤ 3 dB

Phase center  accuracy: ± 1 mm

Impedance: 50 Ohms

VSWR: ≤ 2.0

Noise: ≤ 2 dB

Dimension (D x H): 322 mm x 261 mm(12.7 in x 10.3 in)

Weight: 4.9 kg (173 oz)

RF connector: TNC

Operating  temperature: -40°C to +85°C (-40°F to +185°F)

Threading: 5''/8''

Construction: Copper alloy

Antenna calibration: IGS

Vibration: MIL-STD-810G  standard

Ingress protection: IP67 waterproof and dustproof, protected  from temporary immersion to depth of 1 m

Datasheet