Technical Parameters
Support satellite signals: Beidou: B1 /B2 /B3; GPS: L1 /L2; GLONASS: G1 /G2; Galileo: El/E5b
Input impedance: 50Ohm
Polarization: RHCP
Coverage angle: 360°
Output standing wave ratio: <1.8:1
Gain (zenith): ≥2.0 dBi
Low noise amplifier gain: 32±2dB
Operating Voltage: 3.0~16V DC
Working current: ≤45mA
Operating temperature: -40℃～+80℃
Storage temperature: -45℃～+85℃
Antenna size: φ 27.5 × 55.6mm
Weight: ≤18 g
Waterproof rating: IP68

HPXT-CN8619 is a multi-satellite dual-frequency active helical

antenna, designed with multi-arm helical technology,

L1 and L2 dual-band satellite navigation signal reception of Dou II, GPS, GLONASS and GALILEO systems, full

It meets the current requirements for multi-system compatibility and high-precision measurement, and can be widely used in high-precision navigation such as portable equipment and drones.