Helical Spiral Transmitting Multi-band Beidou GLONASS GPS GNSS Antenna

Multi-frequency support,
Strong signal reception,
Excellent waterproof capabilities,
Easy portability.One of the standout features of this innovative transmitting antenna is its ability to provide higher positioning accuracy and tracking stability. Whether used in agricultural applications for precision farming, asset tracking systems for enhanced security, or autonomous driving technologies for ensuring safe and efficient navigation, this antenna ensures reliable and precise communication.

product detail

Product Introduction

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This antenna supports a wide range of frequencies, including B1, B2, B3, L1, L2, G1, and G2.

One of the standout features of this innovative transmitting antenna is its ability to provide higher positioning accuracy and tracking stability. Whether used in agricultural applications for precision farming, asset tracking systems for enhanced security, or autonomous driving technologies for ensuring safe and efficient navigation, this antenna ensures reliable and precise communication.

In the realm of agriculture, the Helical Spiral Transmitting Antenna assists farmers in optimizing their operations by delivering accurate positioning data. With its higher tracking stability, it enables the use of automated machinery for tasks such as seeding, fertilizing, and harvesting, leading to increased productivity and reduced costs.

Additionally, by facilitating real-time monitoring and control, this antenna empowers farmers to make informed decisions, ultimately improving crop yields.

Another domain where this transmitting antenna shines is asset tracking. Its multi-frequency capabilities enable seamless tracking of assets in various environments, ensuring their safety and preventing unauthorized access. By providing accurate and reliable positioning information, this antenna helps businesses streamline their supply chain management, reduce losses, and improve operational efficiency.

Furthermore, the Helical Spiral Transmitting Antenna plays a vital role in the development of autonomous driving technologies. With its high positioning accuracy and tracking stability, it enables vehicles to navigate safely and precisely in real-time. By leveraging this advanced antenna, autonomous vehicles can respond swiftly to changing road conditions, ensuring passenger safety and facilitating the widespread adoption of self-driving cars.

Product Specification

Electrical Characteristics
Frequency		1197-1278MHz; 1559-1606MHz
Supported Positioning signal bands		GPS: L1/L2 BDS: B1/B2/B3 GLONASS: G1/G2 Galileo: E1/E5b
Peak Gain		≥2dBi
Impedance		50Ohm
Polarizationa		RHCP
Axial Ratio		≤1.5 dB
Azimuth Coverage		360°
LNA and Filter Electrical Properties
LNA Gain	35±2dBi(Typ.@25℃)
Noise Figure	≤1.5dB@25℃,Typ.(Pre-filtered)
Output VSWR	≤1.8 : 1Typ. 2.0 : 1 Max
Operation Voltage	3-16 V DC
Operation Current	≤45mA
Material & Mechanical Characteristics
Connector Type		SMA connector
Dimension		Φ27.5x56mm
Radome material		PC+ABS
Waterproof		IP67
Weight		0.018Kg
Environmental
Operation Temperature		- 40 ˚C ~ + 85 ˚C
Storage Temperature		- 40 ˚C ~ + 85 ˚C
Humidity		≤95%

Antenna Passive Parameter

VSWR

LNA Gain

Frequency (MHz)	Gain (dBi)
1195	30.91
1200	32.02
1205	33.15
1210	34.27
1215	35.11
1220	35.8
1225	36.4
1230	36.74
1235	36.57
1240	35.82
1245	34.49
1250	33.07
1255	31.59
1260	30.45
1265	29.47
1270	28.61
1275	27.93
1280	27.51
1555	32.22
1560	34.14
1565	35.37
1570	35.14
1575	34.94
1580	34.9
1585	35
1590	34.61
1595	34.88
1600	32.42
1605	31.26
1610	31.52