Beitian BT-3707A high gain RTK differential drone ship four-star multi-frequency aerial type antenna GNSS antenna
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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.
Application 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
| Antenna 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) | ≤3 dB |
| Output voltage standing wave ratio | ≤2 |
| Phase center error | ±2mm |
| Polarization method | Right-hand circular polarization |
| Port Impedance | 50Ω |
| Horizontal coverage angle | 360º |
| Structural Characteristics | |
| Connector type(Joint Model) | SMA-K |
| Antenna size (mm) | Φ90×25.5(Excluding joints) |
| Weight (g) | 130 |
| Waterproof Level | IP67 |
If you have any questions regarding our products, use the Motionew Contact us page to consult our engineering team.
Specifications
Specifications
| Antenna 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) | ≤3dB |
| Output voltage standing wave ratio | ≤2 |
| Phase center error (mm) | ±2mm |
| Polarization method | Right-hand circular polarization |
| Port Impedance | 50Ω |
| Horizontal coverage angle | 360º |
| Electrical Specifications |
|
| LNA Gain (dB) | 35±2 |
| Output standing wave ratio | ≤2 |
| Noise coefficient | ≤2dB |
| In band flatness | ±2dB |
| Working voltage (V) | 3.3-12.0 |
| Working current (mA) | ≤45 |
| Structural Characteristics | |
| Connector type(Joint Model) | SMA-K |
| Antenna size (mm) | Φ90×25.5(Excluding joints) |
| Weight (g) | 130 |
| Waterproof Level | IP67 |
| Working Environment |
|
| Operating temperature (°C) | -40°C~+85°C |
| Storage temperature (°C) | -55°C~+85°C |
| Working Relative Humidity | Up to 95% |
Product contents
Product contents
Please contact us for more information.
Documents
Documents
Click Here To Download Beitian BT-3707A high gain RTK differential drone ship four-star multi-frequency aerial type antenna GNSS antenna Manual
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| bundle |
BT-M110SLD (SMA) ,BT-M110SLD (TNC) ,BT-M90SD (SMA) ,BT-M90SD (TNC) ,BT-M110SLB (SMA) ,BT-M110SLB (TNC) ,no base (SMA) ,no base (TNC) ,no cable BT-208 |
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