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Full Frequency Helical Antenna

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Product Description:

Ø It has high out-of-band rejection and high linearity, ensuring that it can still work normally even if has strong jamming signals in surrounding environment.

Ø The antenna adopts multi arm helical technology, ensuring RHCP and phase center performance, and reducing the impact of survey errors.

Ø 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.

Ø Sophisticated low-noise, high-gain amplification and excellent out-of-band rejection.

Ø Electrostatic protection: 15KV (air discharge).

Ø Small size, light weight, easy to carry and install.











Electrical Specifications

Passive Antenna

Frequency Range: 1164MHz~1278MHz & 1525MHz~1615MHz

Polarization: RHCP

Antenna Gain: ≥2.0dBi (Elevation angle 90°)

Axial Ratio: ≤3dB (Elevation angle 90°)

   

LNA Specifications

Frequency Range: 1164MHz~1278MHz & 1525MHz~1615MHz

LNA Gain: 35±3.0dB

VSWR: ≤2

Noise Figure: ≤2 dB

Voltage: 3.0~6.0V DC, recommend 3.3V or 5.0V

Working Current: ≤30mA

    

Mechanical Specifications

Dimension: Φ25×56mm

Connector: SMA-J (Internal thread internal needle)

Weight: <18g

Operating Temperature: -40℃~+70℃  

Storage Temperature: -55℃~+70 ℃



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