Beitian BT-3707A high gain RTK differential drone ship four-star multi-frequency aerial type antenna GNSS antenna

108.00 $

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Description

Beitian BT-3707A high gain RTK differential drone ship four-star multi-frequency aerial type antenna GNSS antenna Introduction

The Beitian BT-3707A antenna is a Four-star multi-frequency aerial antenna designed to deliver high gain and low wind resistance. With a compact size, elegant design, high sensitivity, and low power consumption, it significantly enhances positioning accuracy and performance for high-speed moving carriers.

Compatible with various receivers, this versatile antenna finds extensive application in navigation scheduling, tracking monitoring, measurement, and control systems. It is particularly ideal for high-speed mobile systems and high-precision vehicle operations.

Applicationย Area

The Beitian BT-3707A is an advanced antenna compatible with various satellite navigation receivers, designed to meet the rigorous demands of positioning and velocity measurement for moving carriers in high-dynamic environments. Widely utilized in navigation scheduling, tracking monitoring, measurement, control, and military operations, it offers outstanding performance.

Equipped with a high-gain, low-noise amplifier, the Beitian BT-3707A supports longer cable connections without signal loss. Its robust outer cover, made of high-temperature-resistant plastic, and thermally insulated inner circuitry ensure exceptional durability in extreme conditions. With an IP67-rated waterproof design, this antenna is built for reliability in the most challenging environments.

Overview Table of the Beitian BT-3707A

Antennaย Specifications
Frequency Range(MHz) GPS L1C/A, L2P (Y), L2C, L5
BDS B1I/B2I/B3I
GLONASS L1/L2
GALILEO E1/E5a/E5b
QZSS L1/L2/L5
Gain (dB) 3dBi
Antenna axis ratio (dB) โ‰ค3 dB
Output voltage standing wave ratio โ‰ค2
Phase center error ยฑ2mm
Polarization method Right-hand circular polarization
Port Impedance 50ฮฉ
Horizontal coverage angle 360ยบ
Structural Characteristics
Connector type(Joint Model) SMA-K
Antenna size (mm) ฮฆ90×25.5(Excluding joints)
Weight (g) 130
Waterproof Level IP67

 

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If you have any questions regarding our products, use the Motionew Contact us page to consult our engineering team.

 

Specifications

Antennaย Specifications
Frequency Range(MHz) GPS L1C/A, L2P (Y), L2C, L5
BDS B1I/B2I/B3I
GLONASS L1/L2
GALILEO E1/E5a/E5b
QZSS L1/L2/L5
Gain (dB) 3dBi
Antenna axis ratio (dB) โ‰ค3dB
Output voltage standing wave ratio โ‰ค2
Phase center error (mm) ยฑ2mm
Polarization method Right-hand circular polarization
Port Impedance 50ฮฉ
Horizontal coverage angle 360ยบ

 

Electrical Specifications
LNA Gain (dB) 35ยฑ2
Output standing wave ratio โ‰ค2
Noise coefficient โ‰ค2dB
In band flatness ยฑ2dB
Working voltage (V) 3.3-12.0
Working current (mA) โ‰ค45

 

Structural Characteristics
Connector type(Joint Model) SMA-K
Antenna size (mm) ฮฆ90×25.5(Excluding joints)
Weight (g) 130
Waterproof Level IP67

 

Working Environment
Operating temperature (ยฐC) -40ยฐC~+85ยฐC
Storage temperature (ยฐC) -55ยฐC~+85ยฐC
Working Relative Humidity Up to 95%

Product contents

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