Высококачественная высокоточная уличная Водонепроницаемая морская антенна 40 дБи Beidou GPS GLONASS Galileo

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Long-range High Quality High-precision Measurement Outdoor Waterproof 40dBi Beidou GPS GLONASS Galileo Marine Antenna

Outdoor Ship Antenna

Product Description



Beidou GPS GLONASS Galileo antenna
Item NO.TDA-1561
Communication Antenna
Patch ArchitectureDual Four-point-feed, Dual Stacked Patch
Supported positioning signal bandsGPS:L1/L2/L5;BDS:B1/B2/B3;GLONASS:G1/G2/G3;Galileo:El/E5a/E5b/E6
Peak Gain*≥5.0dBi@Fc
Axial Ratio@zenith≤1.5dB
Azimuth Coverage360°
Impedance50 ohm
Phase-center accuracy≤2.0mm
Phase-center repeatability≤1.0mm
Frequency Range1170MHz~1290MHz
LNA Gain*40±2.0dB(Typ. @25°C)
Group Delay variation≤5ns
Noise Figure*≤2.0 dB@25°C , Typ.(Pre-filtered)
Output VSWR≤1.8:1 typ. 2.0:1max
Operation Voltage3.0~16V DC
Operation Current≈45mA
Mechanicals & Environmental
ConnectorTNC ( Female)
Attachment Method 
InstallationStrong magnetic base
CableTNC male to SMA-male RG58 Copper cable
Operating Temp-40℃~+85℃
Storage Temp-45℃~+85℃
Humidity95% No-condensing
High Quality Outdoor waterproof Nautical Surveying and Mapping Full Band GPS BD GLONASS Antenna with TNC female connector,TNC male extension cable optional


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This antenna is a full-band GNSS survey antenna that supports the reception of satellite navigation signals in the L1/L2 frequency band of Beidou II, GPS and GLONASS. It can be widely used in high-precision navigation and positioning occasions such as geodetic surveying and mapping, ocean surveying, precision agriculture, deformation monitoring and so on.

Technical characteristics

Ø Multi-feed point design is adopted to ensure right-hand circular polarization and phase center performance, and reduce the influence of measurement errors;
Ø The antenna unit has high gain, which has a good effect on low-elevation satellite signal reception, and ensures that the number of available satellites in the system is sufficient;
Ø The low-noise amplifier adopts pre-filtering technology to effectively suppress out-of-band interference signals and improve the reliability of the system;
Ø The enclosure is protected by IP67, which provides protection for the antenna to work in the field for a long time.

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TNC Male to SMA Male Cable optional,cable length can be made as requirement.

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Company Information


stock antennas

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antenna feedback

Our Services


1. OEM Manufacturing,main products:5G antenna,Lte 4g antenna ,5g 5.8g antenna,2.4g wifi antenna,gsm 3g antennas,433/450/470/868/915mhz antennas,outdoor antenna,indoor antennas.
2.Magnetic antennas,rubber antennas,PCB/FPC antennas,fiberglass antennas,digital tv antennas,panel antennas for indoor and outdoor
3. Antenna sample testing is welcome.
4. We will reply your inquiry within 24 hours.
5. After sending, we will track the products for you once every two days, until you get the products. When you get the goods, test them, and give us the feedback.If there is any question about the antenna, contact us, we will try our best to help you to find out the solution.

Packaging & Shipping


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Q1: Are you the antenna factory or trading company?
We are OEM antenna factory,producing 3g 4g 5g 2.4g wifi 5.8g 433mhz gsm antennas etc.


Q2:What is MOQ of the Marine Antenna?
A2:MOQ is 1pcs.
Most our antennas with stable stock,Sample or small order will be deliveried within 1-2days after receive your payment.


Q3: What are your main products?
A3: Our main products are wireless antenna:External antenna,Built-in antenna,Car antenna,GPS antenna,Transfer/Extension antenna etc
5G antenna,4G LTE antenna,3g gsm antenna,2.4G Wifi antenna,5.8G antenna ,433Mhz 470Mhz 868Mhz 915Mhz antennas etc


Q4. Where are your main export markets? 
A4: Main:America ,Australia, Europe,Asian,Southeast Asia etc ,exactly our products are exported all over the world.


Q5:How is your packaging of gnss antenna?
A5:We have standard packing for each item, custom packing is available.


Q6: Will you test the all the gps aerials?
A6: All our products will be tested under stick quality inspection before the delivery, as well as the aging process to ensure product performance and quality.


Q7: What kind of Shipping ways do you use?
A7: 1. By express, DHL, TNT, UPS, FEDEX, EMS etc, usually for small or regular and urgent orders.
2.By sea transportation for bulk quantity.
3.By air transportation.

High Quality High-precision Measurement Outdoor Waterproof 40dBi Beidou GPS GLONASS Galileo Marine Antenna

High Quality High-precision Measurement Outdoor Waterproof 40dBi Beidou GPS GLONASS Galileo Marine Antenna

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