Wifi dish antenna factory

When sourcing from a factory, prioritize the Gain (measured in dBi) and Beamwidth. A high-gain dish antenna (typically 24dBi to 30dBi) is essential for long-distance point-to-point links. Ensure the factory provides VSWR (Voltage Standing Wave Ratio) test reports, where a value below 1.5 indicates superior efficiency and minimal signal reflection.

Since dish antennas are exposed to the elements, verify that the reflector is made of powder-coated aluminum or galvanized steel to prevent corrosion. The feed horn should be protected by a UV-stabilized ABS radome. Ask the factory for IP66 or IP67 waterproof ratings and wind resistance certifications (e.g., survival up to 200km/h).

Ensure the factory supports the specific bands required for your market, such as 2.4GHz, 5GHz (5.1-5.8GHz), or the newer 6GHz (Wi-Fi 6E). For high-capacity networks, look for MIMO (Multiple Input Multiple Output) technology support, specifically Dual-Polarization (Vertical and Horizontal), which doubles throughput compared to single-polarized antennas.

To avoid customs seizures and ensure safety, the factory must provide CE (for Europe), FCC (for the US), and RoHS (chemical safety) certifications. If you are targeting industrial projects, check for ISO 9001:2015 quality management systems to ensure batch-to-batch consistency.

Dish antennas are bulky and prone to deformation. Insist on reinforced honeycomb cardboard packaging or wooden crates for LCL shipments. Include a clause in your contract requiring Pre-Shipment Inspection (PSI) to verify that the parabolic shape is intact, as even minor warping can significantly degrade signal focus.

Focus on MOQ (Minimum Order Quantity) vs. Unit Price trade-offs. For initial orders, suggest a sample-to-bulk credit, where the sample cost is deducted from the first container order. Use Made-in-China.com's Secured Trading services to ensure payment is only released upon confirmation of the Bill of Lading.

Verify the HS Code (typically 851770) with your customs broker to determine exact import duties. Ask the factory if they can provide a Certificate of Origin (CO), such as Form E or Form F, which may grant preferential tariff treatment under specific Free Trade Agreements.

Due to the high volume-to-weight ratio, Sea Freight (FCL) is the most economical method. For urgent small batches, use Air Freight with 'Dimensional Weight' calculations in mind. Always request Incoterms 2020 FOB (Free On Board) terms to maintain control over the shipping lines and local destination charges.