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GNSS Antenna (AX3705)

GNSS Antenna (AX3705)

AX3705 is a helix antenna, which supports four constellations and dual frequency, and is designed for UAV system and mobile devices. It can be used in aerial photographs, telemetry technology, disaster monitoring, traffic patrol and security monitoring, etc. This helix antenna has exceptional pattern control, polarization purity and high efficiency in a very compact form factor. Antenna element has high gain and wide beam width to ensure the signal receiving performance of satellite at low eleva

Tersus GNSS
Shanghai, CN

Description

AX3705 is a helix antenna, which supports four constellations and dual frequency, and is designed for UAV system and mobile devices. It can be used in aerial photographs, telemetry technology, disaster monitoring, traffic patrol and security monitoring, etc. This helix antenna has exceptional pattern control, polarization purity and high efficiency in a very compact form factor. Antenna element has high gain and wide beam width to ensure the signal receiving performance of satellite at low elevation angle.

Specifications

Power

Min. operating power [V]

3

Max. operating power [V]

12

Typical consumption [W]

0.2

Connection/cable for power

NA

Operational

Design keywords

Geodetic Antenna, Rugged

Mounting

NA

Multipath rejection techniques and methods

special Multipath rejection methods

Amplifier

Amplifier

Y

Noise figure [max dB]

2

Amplifier description

33

Max cable length [m]

20

Tracked signals

Tracked satellite signals

GPS, GLONASS, Galileo, BeiDou

Type of GPS measurements

L1, L2

Type of GLONASS measurements

L1, L2

Type of Galileo measurements

Type of Beidou measurements

B1, B2

L-Band

N

Signal gain [dB]

32

Type of SBAS measurements

Connectivity

TNC female

N

N-type

N

SMA male

Y

Other Connectors

NA

Environment

Operating temperature: min. [Ā°C]

-40

Operating temperature: max. [Ā°C]

85

Humidity resistance

95% No-condensing

Water sand and dust proof

waterproof

Shock and vibration proof

NA

ROHS compliance

N

WEEE compliance

N

Max operational altitude [m]

20000

General

Year of introduction

2017

Height [m]

0.0504

Type

Aerial, Land, Marine

Depth [m]

0.031

Width [m]

0.031

Total Weight [kg]

0.019

Certifications

NA

Housing and finish material

NA

More information

Distinguishable features

ā€¢ Supports GPS L1/L2, GLONASS G1/G2, BDS B1/B2/B3 and Galileo E1/E5b.ā€¢ High stability and high repeatability at phase centerā€¢ Antenna with high gain can has a superior tracking performance at low elevation angleā€¢ Very low noise figureā€¢ SMA male connectorā€¢ Ground plane independentā€¢ GIS & RTK applications

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