WAVESHARE GNSS L1+L2+L5 Multi-Satellite Multi-Frequency Four-Wire Helical Active Precision Positioning Antenna, Q25, Q39 – Durable Build, Easy to Use

WAVESHARE GNSS L1+L2+L5 Multi-Satellite Multi-Frequency Four-Wire Helical Active Precision Positioning Antenna, Q25, Q39 – Durable Build, Easy to Use.

Key Features:

• Connector type: SMA Inner Pin
• Protection rating: IP67
• Four-wire helical antenna for GNSS, featuring high gain and wide circular polarization coverage angle
• Receives more low-elevation satellite signals, improving positioning performance; suitable for smart home, smart agriculture, and high-precision map...
• Four-wire helical structure with wide circular polarization coverage angle, enhancing low-elevation satellite signal reception capability
• High gain, low noise figure design, supports multi-frequency, multi-system GNSS signal reception
• Small size, lightweight, flexible installation, suitable for various devices and applications
• Uses SMA interface, supports RF transmission and coaxial DC bias feeding function
• Meets IP67 protection requirements, suitable for long-term stable operation in outdoor environments
• Antenna characteristics
• Frequency range:
• - GPS: L1/L2/L5
• - BDS: B1/B2a/B2b/B3i
• - GLONASS: G1/G2
• - Galileo: E1/E5a/E5b
• Antenna gain: Q25 2dB; Q39 2.5dBi
• Characteristic impedance: 50Ω
• Polarization: RHCP (Right-hand circular polarization)
• Coverage angle: 360 degrees
• Dimensions: Q25 58.70 x 27.70 mm; Q39 40.80 x 44.30 mm
• Amplifier characteristics
• Gain: Q25 37dB; Q39 28dB
• Noise figure: 1.5dB
• Operating voltage: Q25 3.3V ~ 16V DC; Q39 3.0V ~ 16V DC
• Operating current: Q25 13mA; Q39 15mA

Package Info: Weight: 0.08kgs / 0.19lb, Size: 8cm * 8cm * 5cm / 3.15inch * 3.15inch * 1.97inch

Shipping: Shipping charges and final delivery dates are shown at checkout.