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GM001 Helical Antenna

Helical antenna applicable to mapping handheld, PAD, etc.

  • GPS, GLONASS, BeiDou, Galileo reception

  • Axial Ratio (90°): ≤ 3dB

  • LNA Gain: 33dB ± 2dB

  • Dimension: Φ27.5×107.5mm

Helical Antenna Bendable

Product Model : Foldable Helical Antenna
 

Applicable Frequency Band: BDS B1/B2/B3; GPSL1/L2/L5 GLONASS L1/L2; Galileo E1/E5/E6; L-band

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​Product Usage
This antenna is a multi-constellation full frequency high gain geodetic surveying antenna.

This small form antenna employs a foldable design that allows a maximum of 90 degree bending angle for superior GNSS signal availability while integrated with surveying terminals as pad and consoles in the field.

Product Information

Key Feature

• Supported reliable and consistent satellite signals tracking, including GPS, GLONASS, Galileo and BDS, as well as L-Band. It also exhibits very stable phase center by adopting multipoint feeding technology.
•The antenna uses multi-arm helical technology, ensuring the RHCP and phase center performance and reduces the impact of survey errors.
• The antenna unit has the characteristics of high gain and small gain roll-off, and has good reception effect on satellite signals at low elevation angles.
• Foldable design that allows a maximum of 90 degree bending angle, providing the most flexible GNSS signal reception angle for robust signal availability of the surveying control terminals.
• Small size, light weight, easy to carry and install.

SPECIFICATIONS

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