3D Four system Full band External Measurement Antenna for High Precision GNSS RTK Base
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- Supplier: Shenzhen Bainianxing Technology Co. Ltd.
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Product Overview
Description
Product Description
Four-system Full-band External Measurement Antenna（3D）
This antenna is a full-band measurement choke antenna that covers GPS L1/L2, GLONASS L1/L2, BDS B1/B2/B3, GalileoE5a/E5b/E2/E1, which meets the current multi-system compatibility and high Demand for precision micro-deformation measurement;
Mainly used in some occasions that have extremely high requirements for measurement accuracy, such as earthquake prediction,high-precision differential reference stations and other demanding applications
♦Product features:
(1) The antenna part adopts a multi-feed point design and a completely symmetrical antenna structure, with a relatively stable phase center, reducing the influence of the antenna on measurement errors.
(2) Adopting choke coil design to achieve excellent multipath suppression effect and high phase center stability and good repeatability.
(3) The unique waterproof and dustproof design ensures that the core unit and components are completely sealed to meet the complex outdoor environment and can work normally outdoors for many years.
(1) The antenna part adopts a multi-feed point design and a completely symmetrical antenna structure, with a relatively stable phase center, reducing the influence of the antenna on measurement errors.
(2) Adopting choke coil design to achieve excellent multipath suppression effect and high phase center stability and good repeatability.
(3) The unique waterproof and dustproof design ensures that the core unit and components are completely sealed to meet the complex outdoor environment and can work normally outdoors for many years.
Electrical parameters | ||
Freq. Range | GPS L1/L2/L5 BDS B1/B2/B3 GLONASS L1/L2 Galileo E1/E2/E5a/E5b/E6 | |
Polarization | Right-handed circular polarization | |
Gain | Elevation 90°≥5.5dBi | |
Axle Ratio | Elevation 90°≤3dB | |
Cross polarization ratio | ± 60° ≥ 25 | |
Phase center error | ±1mm | |
LNA Gain | 45±2dB | |
VSWR | ＜2.0 | |
Noise Coefficient | ＜2.0 | |
Operating Voltage | 3.3～18VDC | |
Operating Current | ＜65mA | |
Input Resistance | 50Ω | |
Mechanical features | ||
Antenna Size | Φ380﹡310mm | |
Output Connector | TNC-K | |
Weight | ≤15KG | |
Waterproof | IP67 | |
Environmental Characteristics | ||
Working Relative Humidity | 95% | |
Working Temp. | -40°C～+75°C | |
Storage Temp. | -55°C～+85°C | |
Application
Our Company
With 10 years of gps industry experience along with excellent quality, advanced services and competitive prices, Bainianxing has won numerous customers' trust and support.
3000㎡ dust-free workshop, brand new high-precision equipment, fully automated production line, ISO9001, ISO14001 environmental management system certification.
With the most advanced Fuji NXT3 machine and JUKI K-RS1/3010/3020vam SMT high-speed module patch production line, each line can support 70,000 points per hour.
GPS PCB Assembly
Professional Quality Checking
Founded in 2009, Newstar is a professional PCBA manufacturer with over 10 years experience, specializing in GPS Products, PCBA R&D, SMT and DIP. With 3000㎡ dust-free own workshop, experienced engineers and advanced precisionmachine FUJI/JUKI, Newstar is confident providing high quality service and products.
Certifications
Packing & Delivery
♦ Packing
*Common Packing:Bubble pack and carton
*Can be custom according to request
♦ Delivery
*DHL/Fedex/TNT and other express company
*For small orders, lead time is 3-5days
*For small orders, lead time is 3-5days
FAQ
1.who are we?
We are based in Guangdong, China, start from 2009, sell to Northern Europe(30.00%), North America(30.00%), Southeast
Asia(15.00%), Domestic Market(10.00%), Central America(8.00%), Eastern Europe(7.00%). There are total about 51-100 people in our
office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment.
3. what can you buy from us?
GPS Receiver, GPS/GNSS Module, PCB Assembly, SMT Service.
4. why should you buy from us not from other suppliers?
Support OEM/ODM; 3000 square meter own factory; Research and development innovation; Over 10 years experience in gps industry;
Advanced Fuji NXT3 machine and JUKI K-RS1/3010/3020vam SMT high-speed module patch production line.
5. what services can we provide?
Accepted Delivery Terms: FOB,EXW；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,PayPal,Western Union;
Language Spoken: English, Chinese.
We are based in Guangdong, China, start from 2009, sell to Northern Europe(30.00%), North America(30.00%), Southeast
Asia(15.00%), Domestic Market(10.00%), Central America(8.00%), Eastern Europe(7.00%). There are total about 51-100 people in our
office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment.
3. what can you buy from us?
GPS Receiver, GPS/GNSS Module, PCB Assembly, SMT Service.
4. why should you buy from us not from other suppliers?
Support OEM/ODM; 3000 square meter own factory; Research and development innovation; Over 10 years experience in gps industry;
Advanced Fuji NXT3 machine and JUKI K-RS1/3010/3020vam SMT high-speed module patch production line.
5. what services can we provide?
Accepted Delivery Terms: FOB,EXW；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,PayPal,Western Union;
Language Spoken: English, Chinese.
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