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The Shaanxi Newstar 4.5m parabolic ring focus antenna is a dual-band C and Ku-band system designed for professional VSAT networks, satellite broadcast, and data transmission. It features a 4.5m aluminum alloy reflector with a galvanized steel mount, delivering a mid-band gain of 46.5 dBi for C-band receive and 56 dBi for Ku-band receive under model NS-SEC-450. The offset ring focus geometry reduces obstruction, improving gain and cross-polarization performance for commercial earth station deployments.
This antenna supports linear and circular polarization across C-band (3.4 - 4.2 GHz Rx, 5.85 - 6.725 GHz Tx) and Ku-band (10.95 - 12.75 GHz Rx, 13.75 - 14.5 GHz Tx), with typical axis ratios of 1.30 for C-band Rx and 1.09 for Ku-band Rx in a 4-port feed configuration. The standing wave ratio remains consistent at 1.25 across all bands. Industry-standard ring focus designs often use aluminum reflectors for corrosion resistance and galvanized steel for structural integrity in outdoor deployments.
Telecom operators and network integrators use this antenna for robust uplink and downlink in remote or urban environments. The system includes a manual or electromotion drive with Az/El/Pol continuous turn ranges (Az ±65°, El 0 - 90°, Pol 360°) and travel rates as low as 0.02°/s for precision tracking. It operates in temperatures from -40°C to +60°C, with wind survival up to 216 km/h and ice/snow load tolerances of 13mm (operational) and 25mm (survival). Confirm packaging and MOQ directly with Shaanxi Newstar.
| Model | NS-SEC-450 |
| Frequency Range C-band Rx | 3.4 - 4.2 GHz |
| Frequency Range C-band Tx | 5.85 - 6.725 GHz |
| Frequency Range Ku-band Rx | 10.95 - 12.75 GHz |
| Frequency Range Ku-band Tx | 13.75 - 14.5 GHz |
| Gain C-band Rx (mid-band) | 46.5 dBi |
| Gain C-band Tx (mid-band) | 50.3 dBi |
| Gain Ku-band Rx (mid-band) | 56 dBi |
| Gain Ku-band Tx (mid-band) | 57.4 dBi |
| Polarization C-band | Linear or circular |
| Polarization Ku-band | Linear |
| Axis Ratio 2-port feed C-band Rx | 1.30 |
| Axis Ratio 4-port feed C-band Rx | 1.09 |
| Standing Wave Ratio (all bands) | 1.25 |
| Reflector Material | Aluminum alloy |
| Mount Structure Material | Galvanized steel |
| Antenna Type | Ring focus |
| Weight | 870 kg |
| Azimuth Turn Range | ±65° continuous |
| Elevation Turn Range | 0 - 90° continuous |
| Polarization Turn Range | 360° continuous |
| Azimuth Travel Rate (electromotion) | 0.11°/s (0.02°/s typical) |
| Elevation Travel Rate (electromotion) | 0.17°/s (0.02°/s typical) |
| Operating Temperature Range | -40°C to +60°C |
| Wind Speed Survival | 216 km/h |
| Ice/Snow Load Operational | 13mm |
| Ice/Snow Load Survival | 25mm |
| Typical Reflector Tolerance | RMS ≤ 0.5mm |
| Typical Feed Loss C-band | 0.2 dB |
| Typical Feed Loss Ku-band | 0.25 dB |
Shaanxi Newstar is based in Xi’an, Shaanxi Province, with its registered address at Chang’an South Road 493 No, 710061. The supplier operates within the harbor trust tier, indicating a verified presence in the satellite communication equipment sector. While the listed response rate is currently 0%, this reflects a new or inactive profile rather than a lack of capability. The company specializes in large-scale antenna systems for commercial and industrial applications, with a focus on dual-band C/Ku configurations.
The profile does not disclose headcount, revenue, or client lists, but the technical depth of the 4.5m ring focus antenna specifications suggests a manufacturer with engineering expertise in earth station hardware. Shaanxi Newstar’s product line aligns with telecom operator and network integrator demands, particularly for VSAT and broadcast infrastructure. For verification, buyers should request factory audits or third-party certifications directly from the supplier.
This 4.5m ring focus parabolic satellite antenna supports both C-band and Ku-band frequencies, making it ideal for VSAT networks, satellite broadcast and data transmission applications. The offset ring focus design reduces obstruction for improved gain and cross-polarization performance in commercial earth station deployments. Designed for telecom operators and network integrators requiring robust, long-range satellite connectivity with reliable uplink and downlink capability across multiple frequency ranges.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before ordering, verify the antenna’s compatibility with your satellite network’s frequency bands and polarization requirements. Confirm whether the NS-SEC-450 model meets your gain and G/T ratio thresholds for the intended application, as these directly impact signal strength and data integrity.
Discuss logistics with Shaanxi Newstar, including lead times for manufacturing and shipping, as well as Incoterms (e.g., FOB Xi’an). Clarify whether the antenna is supplied with a manual or electromotion drive system, as this affects installation complexity and cost. Payment terms should also be agreed upon, with consideration for letters of credit or advance deposits.
Request quality checks such as reflector surface tolerance tests (RMS ≤ 0.5mm) and feed alignment verification. Ensure the antenna includes necessary documentation, such as material certificates for the aluminum alloy and galvanized steel, and test reports for SWR and gain measurements. A third-party inspection may be advisable for high-value orders.
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When sourcing 4.5m Parabolic Ring Focus Communication Antenna for your business, securing the right balance of quality and cost is essential. Shaanxi Newstar, a verified supplier based in China, offers this product with key specifications including Ring Focus Parabolic Reflector, 4.5m Aperture, C-band: Rx 3.4-4.2 GHz, Tx 5.85-6.725 GHz; Ku-band: Rx 10.95-12.75 GHz, Tx 13.75-14.5 GHz, and Mid-band dBi (frequency-dependent, higher gain at Ku-band). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $100010000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8529.10, making it a staple in the Electronic Antenna sector with strong demand from importing countries worldwide.
Importing 4.5m Parabolic Ring Focus requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shaanxi Newstar offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8529.10 in their destination country. 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 4.5m Parabolic Ring Focus 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 Electronic Antenna category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing 4.5m Parabolic Ring Focus 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 for HS Code 8529.10 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 4.5m Parabolic Ring Focus Communication Antenna from Shaanxi Newstar is $100010000/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 Shaanxi Newstar through EximNext.
The supplier, Shaanxi Newstar, has set a Minimum Order Quantity (MOQ) of 1 Bags for 4.5m Parabolic Ring Focus. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 4.5m Parabolic Ring Focus Communication Antenna is classified under HS Code 8529.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import 4.5m Parabolic Ring Focus from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shaanxi Newstar. Ensure you have the necessary import licenses for Electronic Antenna products in your destination country.
Yes, Shaanxi Newstar 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.
The key specifications for 4.5m Parabolic Ring Focus Communication Antenna supplied by Shaanxi Newstar include Ring Focus Parabolic Reflector, 4.5m Aperture, C-band: Rx 3.4-4.2 GHz, Tx 5.85-6.725 GHz; Ku-band: Rx 10.95-12.75 GHz, Tx 13.75-14.5 GHz, and Mid-band dBi (frequency-dependent, higher gain at Ku-band). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shaanxi Newstar offers 4.5m Parabolic Ring Focus with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
4.5m Parabolic Ring Focus is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shaanxi Newstar through our platform.
Shaanxi Newstar maintains international quality certifications. These ensure that the 4.5m Parabolic Ring Focus 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. Shaanxi Newstar 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 Shaanxi Newstar.
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