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Strong First manufactures dielectric filters that are intended for defined frequency bands in high‑frequency electronic systems. The filters are built with industrial‑grade materials to provide stable performance in demanding environments. Their compact construction allows integration into space‑constrained devices without sacrificing functionality. The supplier notes that ISO and SGS certifications back the product quality.
Typical dielectric filter units operate over a frequency range of 1 GHz to 10 GHz, delivering insertion loss of 1.5 dB or less and return loss of 20 dB or higher, which matches common expectations for telecom components. Physical dimensions are generally around 20 mm × 10 mm × 5 mm, and housings are made from aluminium alloy to balance weight and heat dissipation. Operating temperature is usually specified between - 40 °C and 85 °C, ensuring reliable use in outdoor and aerospace applications. Custom configurations can be requested to meet specific bandwidth or impedance requirements.
Customers such as telecommunications equipment makers, broadcast transmitter manufacturers and aerospace subsystem suppliers commonly source these filters. Strong First states that it can accommodate flexible minimum order quantities, but exact MOQ and lead time must be verified with the supplier. Importers should confirm the applicable incoterms, payment conditions and request copies of the ISO and SGS certificates before finalising the purchase.
| Product name | Dielectric Filter |
| Supplier | Strong First |
| Customization | Available in various configurations (real) |
| Certifications | ISO, SGS (real) |
| Frequency range | 1 GHz - 10 GHz (typical) |
| Insertion loss | ≤1.5 dB (typical) |
| Return loss | ≥20 dB (typical) |
| Size | 20 mm × 10 mm × 5 mm (typical) |
| Housing material | Aluminium alloy (typical) |
| Operating temperature | - 40 °C to 85 °C (typical) |
Strong First is based at Room 1910, Paradise Building, No.4001 Banxuegang Road, Longgang District, Shenzhen, Guangdong 518129, China. The company appears with a harbor trust tier, indicating that its basic business registration has been verified on the platform. It focuses on electronic components, particularly filters and related high‑frequency parts for communication equipment.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, buyers should ask Strong First for the latest ISO and SGS certificates and verify that the filter’s performance data matches the required frequency band. Request a sample test report that includes insertion loss and return loss measurements under your intended operating conditions to ensure compliance with system specifications. Confirm that the part number and housing material are documented in the technical datasheet before finalising the contract.
Shipping from Shenzhen generally involves consolidation at the Yantian or Shekou ports, followed by ocean freight to the destination port. The supplier does not publish lead‑time or incoterm details, so importers must negotiate terms such as FOB Shenzhen or CIF Shanghai during the quotation stage. Payment methods commonly include a 30 % advance via bank transfer with the balance secured by a documentary credit, but the exact arrangement should be clarified with Strong First.
Upon receipt, inspect the filter for physical damage and verify the serial number against the purchase order. Conduct a functional test using a vector network analyser to confirm insertion loss, return loss and bandwidth meet the agreed specifications. Ensure that the inspection report, test data and certification copies are retained before releasing the final payment.
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When sourcing Dielectric Filter for your business, securing the right balance of quality and cost is essential. Strong First, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.7/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Industrial Filters sector with strong demand from importing countries worldwide.
Importing Dielectric Filter requires careful attention to shipping logistics, customs compliance, and secure payment terms. Strong First offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Dielectric Filter has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Industrial Filters category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Dielectric Filter requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Dielectric Filter from Strong First is $0.7/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Strong First through EximNext.
The supplier, Strong First, has set a Minimum Order Quantity (MOQ) of 1 Bags for Dielectric Filter. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Dielectric Filter depends on the specific grade and form. Contact Strong First through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Dielectric Filter from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Strong First. Ensure you have the necessary import licenses for Industrial Filters products in your destination country.
Yes, Strong First is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Strong First through EximNext.
Strong First offers Dielectric Filter with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Dielectric Filter is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Strong First through our platform.
Strong First maintains international quality certifications. These ensure that the Dielectric Filter meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Strong First will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Strong First.
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