Home AntennaHome Fiberglass Antenna 2G/3G/4G N Male H250 NB-IoT CAT 1&4

AntennaHome Fiberglass Antenna 2G/3G/4G N Male H250 NB-IoT CAT 1&4

New
Sale price €28,85
SKU: AH-3G501

📦 Location of the warehouse: China

🚚 We will ship your order within 1-3 working days after the order is taken.

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Free Shipping from 30€ in Germany, 50€ in the EU!

- EU & US Countries Delivery Time: 5~10 working days.

- Other Countries Delivery Time: 2~2.5 weeks.

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Guarantee & Return Policy

Effective Date: August 7, 2025

At OpenELAB, we are committed to providing accurate product descriptions and delivering high-quality products. If you experience any issues with your purchase, please notify us within 30 days of the shipment date.

  

1. Warranty Disclaimer

Unless explicitly stated in a specific agreement or purchase order, OpenELAB makes no warranties—express or implied—regarding the fitness, suitability, or merchantability of any product for a particular purpose or special use.

  

2. Warranty Policy

Warranty Period

The standard warranty period for products sold by OpenELAB is 12 months from the date of delivery.

Under this warranty, OpenELAB will make a reasonable effort to repair or replace products free of charge if defects are due to issues with raw materials, design, or manufacturing.

If the defect qualifies under this policy but falls outside the covered scope, reasonable charges may apply for repair or replacement.

After the warranty period, support may still be available at a reasonable fee.

  

Warranty Exclusions

The warranty does not apply in the following cases:

  • The product is beyond the 12-month warranty period.
  • Damage due to misuse, improper maintenance or storage, or failure to follow the user guide or manual.
  • Issues caused by Force Majeure events (e.g., natural disasters, war, legal changes, etc.).
  • Unauthorized repair attempts by the customer.
  • The product is not defective but has been opened and is non-returnable by policy.

   

3. Returns & Refunds

If you're not satisfied with your purchase, you may be eligible for a return or exchange:

  • Return for Refund: Within 15 days of receipt (unopened).
  • Return for Replacement: Within 30 days of receipt (damaged or defective).
  • Exchange Window: Up to 30 days from receipt.

Please email us at info@openelab.io for a return authorization before sending anything back.

  

Return Conditions

  • Items must be in original, clean, and mint condition with packaging intact.
  • Returns of damaged, used, scratched, modified, or programmed items will not be accepted.
  • Include the receipt, a brief note with your name, order number, and reason for return.

  

Shipping & Fees

  • Customers are responsible for return shipping to our warehouses in Europe, the US, or China.
  • If a return is requested due to customer reasons (e.g., change of mind, incorrect order, etc.), both the original shipping cost and the return shipping cost will be deducted from the refund amount.
  • For returns due to customer reasons, we will generate and provide a return shipping label. 

 

Payment Platform Fees

For all refunds requested due to customer reasons, a standard service fee will be deducted from the refund amount, which is charged by the payment platforms. The specific fees are as follows:

Shopify Payments: 1.8% + €0.3

PayPal: 4.4% 

 
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- Pre-Ordering: If an item is unavailable, you can pre-order it. We'll dispatch once stock is replenished. For specific delivery times, please feel free to contact us for inquiries.

- Express Shipping: Need it faster? Contact us via email or through our live chat support, and we'll arrange expedited delivery for you.

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AntennaHome Fiberglass Antenna 2G/3G/4G N Male H250 NB-IoT CAT 1&4

AntennaHome Fiberglass Antenna 2G/3G/4G N Male H250 NB-IoT CAT 1&4

€28,85

The GN507 5-in-1 Multi-Band GNSS Antenna by AntennaHome delivers exceptional positioning precision with advanced L1/L5 dual-frequency technology and integrated 250mm cable. This professional-grade ceramic patch antenna combines comprehensive satellite constellation support, superior gain performance, and precision RHCP design, making it the ideal solution for high-accuracy positioning, RTK applications, and precision navigation systems requiring centimeter-level accuracy.

Features

  • Dual-Frequency L1+L5 Support: Receives both L1 (1575.42MHz) and L5 (1176.45MHz) bands for enhanced positioning accuracy through ionospheric error correction
  • Multi-Constellation Compatibility: Optimized for all major satellite navigation systems including GPS, GLONASS, Galileo, BeiDou, and QZSS across multiple frequency bands
  • High-Precision Design: 25×25mm ceramic patch element with exceptional phase center stability for precise positioning applications
  • Superior RHCP Performance: Excellent right-hand circular polarization with axial ratio ≤3.0dB ensures optimal satellite signal reception
  • Exceptional Gain: 5.0dBi peak gain at L1 and 4.0dBi at L5 provides superior sensitivity for reliable positioning even in challenging environments
  • Integrated 250mm Cable: High-quality RF1.13 coaxial cable with IPEX/U.FL compatible connector for flexible integration with navigation modules
  • Premium Ceramic Substrate: High-stability ceramic material ensures consistent performance across wide temperature ranges
  • Compact Form Factor: Space-efficient 25×25×4mm design simplifies integration into space-constrained devices
  • Wide-band Reception: Comprehensive frequency coverage: 1164-1189MHz (L5) and 1559-1606MHz (L1) bands
  • Extended Temperature Range: Reliable operation from -40°C to +85°C for demanding industrial and automotive applications

Specifications

  • Product Model: GN507 5-in-1 Multi-Band GNSS Antenna with 250mm Cable
  • Part Number: AH3G.501.L250
  • Frequency Ranges:
    • L1 Band: 1559-1606MHz
    • L5 Band: 1164-1189MHz
  • Satellite System Compatibility:
    • GPS: L1C/A, L5
    • GLONASS: L1OF
    • Galileo: E1, E5a
    • BeiDou: B1I, B2a
    • QZSS: L1C/A, L5
  • Peak Gain: 5.0dBi (L1 band), 4.0dBi (L5 band)
  • Efficiency: >75% (L1), >70% (L5)
  • VSWR: ≤1.5 (L1), ≤1.8 (L5)
  • Axial Ratio: ≤3.0dB
  • Impedance: 50Ω
  • Polarization: RHCP (Right Hand Circular Polarized)
  • Patch Dimensions: 25×25×4mm (0.98×0.98×0.16in)
  • Cable Type: RF1.13 coaxial cable
  • Cable Length: 250mm (9.84in)
  • Connector Type: IPEX/U.FL compatible
  • Weight: 6.2g including cable
  • Material: High-performance ceramic with copper ground plane
  • Mounting: 3M adhesive backing (standard)
  • Operating Temperature: -40°C to +85°C (-40°F to +185°F)
  • Storage Temperature: -40°C to +125°C (-40°F to +257°F)
  • RoHS Compliant: Yes

Applications

The GN507 5-in-1 Multi-Band GNSS Antenna is ideal for:

  • Precision Agriculture: RTK-based automated guidance systems, precision planting, and field mapping
  • Surveying & Mapping: Professional land surveying, GIS data collection, and construction layout
  • Autonomous Vehicles: Self-driving cars, autonomous delivery robots, and advanced driver assistance systems
  • High-Precision Drones: UAV mapping, inspection systems, and precision landing applications
  • Advanced Robotics: Industrial robots, autonomous mobile robots, and precision navigation systems
  • Marine Navigation: Precise port approach, autonomous vessel systems, and marine surveying
  • RTK Base Stations: Reference station deployments for regional correction networks
  • Smart Infrastructure: Structural monitoring, precise timing applications, and critical infrastructure systems
  • High-Accuracy IoT: Asset tracking, fleet management, and logistics applications requiring centimeter-level positioning
  • Scientific Research: Geophysical monitoring, atmospheric research, and precise timing experiments

Installation Guidelines

  • Optimal Placement: Install with clear sky view, ideally on a horizontal surface facing upward
  • Ground Plane Requirements: For optimal performance, mount on a metal ground plane of at least 70×70mm
  • Cable Routing: Avoid sharp bends (minimum bend radius 3mm) and proximity to noise sources
  • Phase Center Location: Center of the patch element, approximately 2mm above the ground plane surface
  • Multi-Antenna Systems: For heading determination, maintain precise spacing between antennas

Shipping List

Each order includes:

  • GN507 5-in-1 Multi-Band GNSS Antenna with 250mm cable and IPEX/U.FL compatible connector
  • Technical specification sheet with detailed electrical parameters and radiation patterns
  • Installation guidelines with recommended mounting techniques for optimal performance
  • Certificate of Compliance for material composition and manufacturing standards
  • Individual test report with measured performance parameters
  • Protective packaging to prevent damage during shipping and storage

Note: Available in standard packaging quantities (5, 10, 25, 50 pieces). Sample quantities available upon request for evaluation and prototyping. Custom cable lengths, connector types, and integrated LNA versions available for volume orders.

The GN507 5-in-1 Multi-Band GNSS Antenna represents AntennaHome's commitment to delivering high-precision positioning solutions for the most demanding applications. This advanced dual-frequency GNSS antenna combines L1+L5 reception capability, exceptional gain performance, and precision RHCP characteristics to enable centimeter-level positioning accuracy for professional navigation systems, RTK applications, and precision-critical operations.

 1. General Shipping Information

  • We provide premium shipping methods with a tracking number for each order.
  • Shipping address should be input in English without any special symbols to help the courier company recognize your address in the system. We will ship according to the shipping address you provided. Please notify us of any address change before your order is marked "Shipped" to avoid parcel loss.
  • Please contact our customer service staff immediately if you need to cancel or change an order. Once your order has reached "Shipped" status, it can no longer be canceled or changed in any way. To avoid complications, please recheck your shopping cart before checkout.
  • We can ship all in-stock orders within 1 business day as your order has been confirmed.
  • All items are inspected before dispatch and are carefully hand-packed.
  • With standard courier practice, you need to check the contents of the parcel before signing for your goods. Otherwise, we will not be held responsible for any damage that may have occurred in transit.

 

2. Shipping Options for Germany, EU* countries and US

(For Products in Munich Warehouse, Long Beach Warehouse)

2.1 Shipping options for an order value of up to €30 inside Germany, €50 inside the EU* or €45 in the U.S.:

Shipping Options:

Shipping Options Germany EU*
Deutsche Post

 €3.5 
Arrive in 3-4 Business Days		 €6 
Arrive in 5-9 Business Days
DHL Paket

 €6 
Arrive in 2-3 Business Days		 €15 
Arrive in 3-7 Business Days
DHL Express

 €14 
Arrive in 1-2 Business Day		 €65 
Arrive in 2-3 Business Days
Shipping Options Continental U.S. Non-Continental U.S.
USPS Ground Advantage

 €4.95 
Arrive in 3-7 Business Days		 €6.95 
Arrive in 5-9 Business Days
UPS Express

 €11.95 
Arrive in 2-4 Business Days		 €13.95 
Arrive in 3-7 Business Days

 

 

2.2 Free shipping options for an order value of above €30 inside Germany, €50 inside the EU* or €45 in US :

Free Shipping Options Germany EU*
Deutsche Post

 Free Above €30 Free Above €50
DHL Paket 

 + €2 for Above €30 / Free Above €60 + €8 for Above €50 / Free Above €80
DHL Express 

 + €10 for Above €30 + €60 for Above €50
Free Shipping Options Continental U.S. Non-Continental U.S.
USPS Ground Advantage

 Free above €45 Free above €60
UPS Express 

 + € 8.95 for Above €45 + € 11.95 for Above €45

  • Certain EU Countries are not included in our EU Zone definition: United Kingdom (excluding Ireland), Switzerland, Liechtenstein, Vatican City, Albania, Belarus, Norway, Ukraine, and Iceland. For the above countries, the International Shipping Rule applies.
  • The regions in the Non-Continental U.S. include: Alaska, American Samoa, Guam, Hawaii, the Marshall Islands, the Northern Mariana Islands, Palau, Puerto Rico, the U.S. Virgin Islands, the Armed Forces of America, the Armed Forces in Europe, the Armed Forces in the Pacific, and the U.S. outlying islands. The shipping and delivery to these areas are subject to the Non-Continental U.S. shipping rules.
  

2.3 Shipping Options for International Countries:

(via Deutsche Post or YunExpress)

Order Amount International
€0 - €15 €8
€15 - €30 €7
€30 - €50 €6
€50 and above €4

Important Notice:

  • Please verify the inventory location on the product page before placing your order to confirm delivery timeframes. 
  • For products in the Shenzhen warehouse, we will typically first ship the products from the Shenzhen warehouse to our Munich warehouse or Long Beach warehouse, which will take around 1.5 weeks. After we receive the shipment in Munich/ Long Beach, we will send the items to you. We will only arrange YunExpress shipping from Shenzhen for orders with products in the Shenzhen warehouse worth more than €50.
  • If you place an order with products from both Munich and Shenzhen warehouses, we will first ship the products in the Munich warehouse, and then send the remaining products to you when we receive them from Shenzhen.

   

3. International Warehouse

Our products are stored in both our Munich and Shenzhen warehouses to provide more flexible logistics solutions tailored to different regions and customer needs. On each product's description page, we indicate the specific warehouse location to help you better plan your purchase and delivery schedule.
 

3.1 German Warehouse

For products stored in our warehouse in Munich, we use either Deutsche Post or DHL for shipping, depending on the size of the package. Logistics within Germany are very efficient, with an estimated delivery time of 2-4 business days, ensuring you receive your order quickly and conveniently. For Western EU countries, the estimated delivery time is 4-6 business days. For Eastern EU countries, the estimated delivery time is 6-8 business days.
 

3.2 US Warehouse

For products stored in our warehouse in Long Beach, we use either USPS or UPS for shipping, depending on the size of the package. Logistics within U.S. are very efficient, with an estimated delivery time of 3-7 business days, ensuring you receive your order quickly and conveniently.    

3.3 Chinese Warehouse

We will only arrange YunExpressexpress shipping from Shenzhen for orders with products in the Shenzhen warehouse worth more than €50. Orders directly shipped from our Shenzhen warehouse are handled by YunExpress. Given the complexities of international shipping, the estimated delivery time for these packages is around 10 business days, though this may vary slightly due to customs processes or other uncontrollable factors. Otherwise, the products will first be shipped from China to our Munich warehouse and then shipped to the final destination. 
  
To ensure that your order is delivered within your desired timeframe, we recommend reviewing the warehouse information provided on the product pages before placing your order and selecting the appropriate shipping option. If you have any questions or need further assistance, please don't hesitate to contact our customer support team—we are here to help you!
   
       

4. Customs and Taxes

4.1 How are customs handled by OpenELAB for import or export?

Whether shipped from Germany or China, we cover all import duties and taxes, ensuring that you receive your package without any additional costs or hassle with customs.  
  

4.2 How is VAT charged when the Customer places an order from OpenELAB?

In accordance with the newest VAT e-commerce rules in the EU, OpenELAB shall have the right to charge the amount of VAT. The standard rate of actual VAT applied is subject to the European government's freedom to set the number and level. Such an amount of VAT will be charged when you place an order from OpenELAB. Please contact OpenELAB if you have any questions when you pay such VAT.  
  

4.3 What kind of fee will be charged except VAT?

Except for the VAT, OpenELAB will charge any handling fee when you are placing any purchase orders, which includes but is not limited to customs duty, import VAT, freight costs, etc. Customs duty and import VAT will be paid on the importation of goods from outside the EU into an EU country, and such amount is calculated as a percentage of the customs value of goods. Please note that it may take 1-2 working days for Deutsche Post/DHL/FEDEX or 3-4 working days for YunExpress for the status to update.


Effective Date: August 7, 2025

At OpenELAB, we are committed to providing accurate product descriptions and delivering high-quality products. If you experience any issues with your purchase, please notify us within 30 days of the shipment date.

  

1. Warranty Disclaimer

Unless explicitly stated in a specific agreement or purchase order, OpenELAB makes no warranties—express or implied—regarding the fitness, suitability, or merchantability of any product for a particular purpose or special use.

  

2. Warranty Policy

Warranty Period

The standard warranty period for products sold by OpenELAB is 12 months from the date of delivery.

Under this warranty, OpenELAB will make a reasonable effort to repair or replace products free of charge if defects are due to issues with raw materials, design, or manufacturing.

If the defect qualifies under this policy but falls outside the covered scope, reasonable charges may apply for repair or replacement.

After the warranty period, support may still be available at a reasonable fee.

  

Warranty Exclusions

The warranty does not apply in the following cases:

  • The product is beyond the 12-month warranty period.
  • Damage due to misuse, improper maintenance or storage, or failure to follow the user guide or manual.
  • Issues caused by Force Majeure events (e.g., natural disasters, war, legal changes, etc.).
  • Unauthorized repair attempts by the customer.
  • The product is not defective but has been opened and is non-returnable by policy.

   

3. Returns & Refunds

If you're not satisfied with your purchase, you may be eligible for a return or exchange:

  • Return for Refund: Within 15 days of receipt (unopened).
  • Return for Replacement: Within 30 days of receipt (damaged or defective).
  • Exchange Window: Up to 30 days from receipt.

Please email us at info@openelab.io for a return authorization before sending anything back.

  

Return Conditions

  • Items must be in original, clean, and mint condition with packaging intact.
  • Returns of damaged, used, scratched, modified, or programmed items will not be accepted.
  • Include the receipt, a brief note with your name, order number, and reason for return.

  

Shipping & Fees

  • Customers are responsible for return shipping to our warehouses in Europe, the US, or China.
  • If a return is requested due to customer reasons (e.g., change of mind, incorrect order, etc.), both the original shipping cost and the return shipping cost will be deducted from the refund amount.
  • For returns due to customer reasons, we will generate and provide a return shipping label. 

 

Payment Platform Fees

For all refunds requested due to customer reasons, a standard service fee will be deducted from the refund amount, which is charged by the payment platforms. The specific fees are as follows:

Shopify Payments: 1.8% + €0.3

PayPal: 4.4%