Lightweight helical GNSS Tripleband + L-band antenna (IP67)

SKU AS-ANT3B-HEL-L1256-SMA-00 Category Tags , ,

USD $218.90

Availability: In stock

This product comes with 2 years worldwide warranty

Includes:
– RTK tripleband + L-band external helical GNSS antenna with SMA connector

External multiband L1/L2/L5 + L-band helical GNSS antenna, with a weight below 35 grams, ideal for lightweight applications like drones.

Antenna Patch Architecture Quadrifilar Helix
Supported positioning signal bands GPS: L1/L2/L5/L6

GLONASS: G1/G2/G3

BDS: B1/B2/B3

Galileo: E1/E5/E6

L-band

Peak Gain 2.0 dBi
Polarization RHCP
Axial Ratio@zenith ≤3dB
Azimuth Coverage 360°
Impedance 50 ohm
LNA
Frequency Range 1164MHz~1278MHz

1525MHz~1615MHz

LNA Gain 35±3.0dB (Typ. @25°C)
Noise Figure ≤1.5 dB (Typ. @ 25°C)
Output VSWR ≤1.8:1 typ. 2.0:1 max
Operation Voltage 3.0~16V DC
Operation Current ≤45mA
Mechanicals & Environmental
Dimensions See product picture
Connector SMA male
Radome ABS+PC
Weight ≤35g
Attachment Method Via SMA connector or 3 screws at the bottom
Operating Temp -40℃~+85℃
Storage Temp -45℃~+85℃
Humidity 95% No-condensing
Waterproof IP67

Good to know:
– Compatible with all simpleRTK3B boards as well as any other multiband GNSS receiver in the market
– Helical antennas are ideal for GNSS reception in strange attitudes (not always facing the sky)
– Integrates a SMA-male termination, no cable is needed although you can use our cable extenders
– Be aware that if you plan to use the Pixhawk connector in the simpleRTK3B board, the helical antenna will block it, so you will need a cable extender!
– Does not include the receiver

Documentation

Related tutorials:
  • RTK GNSS performance with extreme antenna positions
  • Want to learn more about GPS/RTK?

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