AH301H-GNSS Spiral Antenna

Multi-constellation Multi-band L1+L2+L5 Spiral Antenna

The antenna employs a multi-arm feedpoint technology to ensure right circular polarization and phase center performance to reduce the impact of measurement errors.
The antenna unit is characterized by high gain and small gain roll-off, which is good for low-elevation satellite signal reception.
Sophisticated low noise, high gain amplification and excellent out-of-band rejection.
Electrostatic protection: 15KV (air discharge).
Small size and lightweight, easy to carry and install.

$24.00

Antenna Structure	Four-arm Spiral
Satellite System	GPS L1+L2+L5 BDS B1+B2+B3 GLONASS G1+G2 GALILEO E1+E5 IRNSS L5
Frequency Range	1164MHz~1278MHz 1559MHz~1606MHz
Ranging Accuracy	RTK: ≤0.8cm (1σ)
Dimension(MM)	H: 55.6 Φ: 25.0
Supply Voltage	3.0~6.0V 3.3V or 5.0V Type
Operating Current	≤45mA
Antenna Gain	≥2.0dBi
LNA Gain	35±3.0dB
Output VSWR	≤1.8:1 typ. 2.0:1max
Interface	SMA-J
Cable Length	/
Waterproof Rate	IP67
Features	Wide voltage, L1+L2+L5 Multi-band Multi-constellation