L1/L2b Panel Mounted High Performance Multi band RTK GNSS Active Quad Helix Antenna

Highlights

• •Active quad helix design enables concurrent L1, L2, GLONASS, Galileo, and BeiDou GNSS reception for maximum accuracy
• •Rugged IP67-rated automotive-grade components ensure reliable performance in harsh environments
• •Compact form factor allows easy integration into existing systems or retrofitting of new devices
• •Low phase center variation and polarization purity minimize measurement errors for high-precision applications
• •Low power consumption and small size reduce system load and installation complexity

Specs

Supported Bands

GPS L1, L2, GLONASS G1, G2, G3, Galileo E1, E5B, BDS B1I, B2I, B1C, B2B, SBAS L1, QZSS L1, L2

Frequency Range

GPS L1 1192–1231 MHz, L2, L2b 1559–1606 MHz

Peak Efficiency

46.49%

Polarization

Right hand circular (RHC)

Gain

1.1 dB, 0.5 dB

Axial Ratio Max

1.2 dB at zenith, 0.9 dB at zenith

VSWR Max

2:1

Beamwidth

135°–125° horizontal

Coverage

360°–360°

RF Specifications

30 dBic (1227 MHz), 28 dBic (1575 MHz), 28 dBic (1602 MHz)

LNA Gain

32 dB

Noise Figure

1.5 dB typical, 2 dB max

Voltage

3.0–18 V

Current

45 mA max

Out-of-Band Rejection

40 dBc

EMI Immunity

30 V/m

Circuit Protection

15 kV ESD

Dimensions

38.0 × 49.1 mm

Weight (without cable)

22 g

Connector

SMA female