External multiband L1/L2/L5 helical GNSS antenna Aerial Four arm Helical Antenna

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Price:$32.00 - $45.00

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Product Overview

Description





































 



Products Description

Products Description

























































































































Passive parameters

 

Frequency range


GPS L1/L2 /L5
BDS B1/B2/B3
GLONASS L1/L2


Polarization


RHCP


Gain


≥2.5dBi


Axial ratio


≤3dB


Horizontal coverage angle


360°


VSWR


≤2.0


Active parameters

 

LNA Gain


40±2dB(custom)


In-band flatness


1.5dB


Noise Figure


≤2.0dB


Operating Voltage


3-12VDC


Working current


≤40mA


output standing wave


≤2.0


Mechanical properties

 

Antenna size


Φ42*31.9mm


Weight


≤10g


Connector type


IPEX 1


Cable length


RF1.13-60mm


Environmental characteristics

 

Relative humidity


95%


Operating temperature


-40℃~+85℃


storage temperature


-55℃~+85℃








 










The antenna design adopts a four-arm helical structure, which has a stable phase center and improves the measurement accuracy; The antenna adopts a new material laser engraving design, which increases the reliability of the antenna and can achieve a lower antenna profile; The antenna gain is high, the beam pattern is wide, and it has a good reception effect for low-elevation-angle signals; The antenna is equipped with a high out-of-band suppression low-noise amplifier circuit, which can effectively resist external electromagnetic interference; The antenna is small in size, light in weight and low in power consumption, which can effectively reduce the load of the device and improve the battery life of the device








 

 

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About Us

About Us












 


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Production Process

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FAQ

FAQ







 

1.Q: Are you a manufacturer? A: Yes, our company has  13 years of professional experience and is a directly affiliated antenna factory integrating R&D, 
design and manufacturing of various antennas. 2.Q: How do I get samples? A: We must receive your sample payment and shipping before we can send the samples to you. After the customer confirms the order, we will reduce the sample cost. However, if you are our frequent customer, we can send the sample to you and then deduct it from your account in the next transaction. 3.Q: How to make an OEM order? A: 1. After communication, the buyer and the seller reach an agreement on product details, packaging, purchase quantity, unit price, delivery terms and payment terms. 2. The buyer sends a formal PO (purchase order) or the seller sends a formal PI (performance invoice) with detailed terms and conditions. 4.Q: What are your payment terms? A: For samples: small batch orders or urgent orders, you can choose PayPal, Western Union, MoneyGam, Escrow to facilitate buyers, 100% payment before shipment; for large orders: 30%/50% of T/T as deposit, The balance before shipment. 5.Q: How long is your delivery time? A: For example: usually 7-15 working days after receiving your 100% payment.  For bulk orders: 15-35 working days after receiving the deposit. 6.Q: How about the warranty? A: We can provide 1 year warranty. 7.Q: How do you solve after-sales service problems? A: After receiving the goods, if you have any dissatisfaction or other problems, please contact us as soon as possible, we will give you a quick and reasonable solution, thank you very much! 8.Q: If we want a special appearance and function increase, can we get support? A: No problem! Our R&D team will support you to develop a new and best product for you!


























0.2144 s.