Lightweight helical antenna for multiband GNSS (IP67)

SKU AS-ANT2B-HEL-L1L2-SMA-00 Category Tags , ,

99,00

Availability: In stock

This product comes with 2 years worldwide warranty

This product has quantity discounts available:
Units Price per unit
<50
99,00
>=50 67,00 Click here for bulk orders
>500 Contact us for special pricing

Includes:
– RTK multiband external helical GNSS antenna with SMA connector

External multiband L1/L2/E5b helical GNSS antenna, with a weight below 18 grams, ideal for lightweight applications like drones.

Good to know:
– Compatible with all simpleRTK2B 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
– Bulk pricing starting 50 units
Be aware that if you plan to use the Pixhawk connector in the simpleRTK2B board, the helical antenna will block it, so you will need a cable extender.

Specifications

2B Helical antenna

Antenna element

  • Supported positioning signal bands:
    • GPS: L1, L2
    • GLONASS: G1, G2
    • BeiDou: B1, B2
    • Galileo: E1, E5b
    • QZSS: L1, L2
    • SBAS: WAAS, EGNOS, MSAS and GAGAN
  • Polarization: RHCP
  • Peak gain: 2dBi
  • Axial Ratio @ zenith: <3dB
  • Azimuth Coverage: 360 degrees
  • Impedance: 50 ohm

Electrical

  • Supply voltage: 3-16V
  • Typical supply current @ 3V: 35mA
  • Average LNA gain: 33dB
  • Maximum Noise Figure: 1.5dB
  • Maximum VSWR: 2

Mechanical

  • Maximum length: 56mm
  • Weight: 18g
  • Mounting style: direct on SMA connector
  • Connector: SMA male

Environmental

  • Operating Temperature: -40 to +85°C
  • Storage Temperature: -40 to +85°C
  • IP Rating: IP67
  • RoHS: Yes

Documentation

Related tutorials:

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