RF pcb manufacturing
RF pcb manufacturing
HopetimePCB's Advantages of High-Frequency RF PCB Board Production
| No. | Advantage Introduction | High-End Board Production Advantage Introduction | RF PCB with domestic (China manufacturer) RF PCB material |
| 1 | Core Technology |
Focusing on high-end precision manufacturing, the core technologies include full-process automation
of HDI (High-Density Interconnection)
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The core technologies include high-frequency hybrid lamination, thick copper, back drilling, depth-controlled drilling, copper paste hole plugging, etc., |
| 2 |
precision blind/buried vias, electroplating hole filling, vacuum acid etching, and horizontal copper deposition.
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with mature and stable processes; it can realize the full-process refined processing of high-frequency boards,
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| 3 |
It can realize the production of up to 36-layer 7-step HDI, with laser drilling diameter ≤50μm and line width/line spacing up to 0.05mm;
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Accurately control impedance, and ensure high-frequency signal transmission performance; | |
| 4 |
it has high-precision impedance control capability with a
tolerance of ±5% and LDI precision of ±5μm, equipped with 100% AOI full inspection process to ensure product consistency;
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It is equipped with an ERP rapid quotation system, supports 12-hour urgent proofing, | |
| 5 |
it also supports the production of high-multilayer boards,
with through-hole up to 50 layers, board thickness of 8.5mm, inner layer copper thickness of 20oz and outer layer of 30oz, which can perfectly adapt to the processing needs of various imported high-end high-frequency/high-speed boards.
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flexible delivery of small and medium batches, and can quickly respond to the diverse needs of customers. | |
| 6 | Adaptable Materials |
It is mainly suitable for imported high-end high-frequency/
high-speed boards such as Rogers, Taconic, and Panasonic M6. The material system is mature, adapting to the processing requirements of various high-end precision high-frequency boards. It can flexibly select corresponding imported materials according to customer customization needs to ensure the high-frequency performance and reliability of products.
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It is mainly suitable for WANG LING series high-frequency boards (such as F4BM/CT350, etc.),
and also compatible with other China high-frequency boards such as Zhongying and Ruilong. It keeps various domestic high-frequency materials in stock with rich material selection; it can also be adapted to imported high-frequency boards such as Rogers and Taconic, realizing flexible switching between domestic and imported materials, balancing cost performance and performance needs.
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| 7 |
Applicable Industries
and Products
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Focusing on the high-end field, it is suitable for industries
with extremely high requirements on quality, precision and reliability, mainly including high-end communications, medical equipment, industrial control, aerospace, precision testing equipment, etc.;
|
Focusing on the cost-effective high-frequency field, it is suitable for industries sensitive
to cost and delivery time, mainly including 5G communications, automotive electronics (automotive radar), Internet of Things (IoT) radio frequency equipment, radio frequency power amplifiers, 5G base stations, power dividers, couplers, antenna boards, etc.;
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| 8 | core products include: *high-order HDI + high-frequency hybrid pressure boards, *high-speed boards within 36 layers, *ultra-thin/thick copper high-frequency boards, *precision radio frequency boards, etc., which can meet the core needs of high-frequency signal transmission and precision interconnection of high-end equipment. |
core products include:
*WANG LING series (F4BM) high-frequency boards, *2–8 layer radio frequency/antenna/power amplifier boards,
*high-frequency hybrid lamination (FR4 + WANG LING) boards, etc.,
which can meet the core use needs of mid-end high-frequency equipment. |
|
Core Advantages
Series 1:High-End Board Production :
1.Outstanding precision manufacturing capability, leading technology in high-order HDI, blind/buried vias and fine line processing, which can meet the production needs of high-difficulty high-frequency boards;
1.Outstanding precision manufacturing capability, leading technology in high-order HDI, blind/buried vias and fine line processing, which can meet the production needs of high-difficulty high-frequency boards;
2. The product yield rate is as high as 99.5%, with stable impedance control and strong reliability, complying with high-end industry certification standards; 3. Fully automatic production line operation, high production efficiency, controllable delivery time, and fast response to urgent orders; 4. High-end brand positioning, high recognition in the overseas high-end market, suitable for serving overseas customers with sufficient budget and focusing on product quality.
Series 2:RF PCB with domestic (China manufacturer) RF PCB material:
Series 2:RF PCB with domestic (China manufacturer) RF PCB material:
1.Rich experience in processing domestic high-frequency boards, especially mature technology in WANG LING board processing, high yield and obvious cost control advantages;
2. Affordable price, more than 30% lower than imported high-frequency boards, with outstanding cost performance;
3. Flexible delivery time, strong ability of urgent delivery of samples and small and medium batches, and regular stock of domestic high-frequency materials to shorten the delivery cycle;
4. Wide adaptability, which can meet the needs of most mid-end high-frequency equipment, suitable for serving overseas customers sensitive to cost and delivery time such as Asia, Africa, Latin America and mid-end Europe.
Core Production Processes & Advantages
1.Precise Circuit Fabrication:
Equipped with advanced LDI (Laser Direct Imaging) equipment and high-precision laser drilling machines, we can achieve a minimum line width/space of 3.0/3.0mil (up to 3/3mil for mass production), with a line width error of less than ±3%. We have mature HDI technology (2nd/3rd order) and multi-layer arbitrary interconnection technology, combined with professional production experience in high-frequency radio frequency boards, ensuring the precision of circuit routing and the reliability of signal transmission.
Equipped with advanced LDI (Laser Direct Imaging) equipment and high-precision laser drilling machines, we can achieve a minimum line width/space of 3.0/3.0mil (up to 3/3mil for mass production), with a line width error of less than ±3%. We have mature HDI technology (2nd/3rd order) and multi-layer arbitrary interconnection technology, combined with professional production experience in high-frequency radio frequency boards, ensuring the precision of circuit routing and the reliability of signal transmission.
2.High-Quality Lamination Process: Adopting vacuum hot-pressing technology, we strictly control the lamination temperature, pressure, and time to ensure uniform thickness of the dielectric layer, tight bonding between layers, and no bubbles or delamination. This effectively reduces impedance fluctuations caused by uneven lamination, ensuring the impedance control accuracy within ±5% (up to ±3% for special requirements).
3.Impedance Control Technology: We establish a full-process impedance control system, combining electromagnetic simulation tools (such as HFSS) with real-time TDR (Time Domain Reflectometer) testing to monitor and adjust impedance values during the production process. With our rich impedance control experience, we solve the core pain point of impedance instability in high-frequency PCB production, ensuring stable signal transmission in high-frequency environments (up to 100GHz).
4.Strict Quality Inspection: The entire production process implements 100% full inspection, including AOI (Automatic Optical Inspection) for circuit defects, X-ray inspection for internal layer alignment and via quality, TDR impedance testing, and environmental reliability testing (high-temperature resistance, humidity resistance, vibration resistance). We ensure that the product qualification rate reaches more than 98%, avoiding the risk of product failure and cost loss for overseas clients due to quality issues.
Our Production Strengths Overview
We boast strong production and technical strength, with dual production bases and a complete industrial chain layout, covering all links from material selection, circuit design, production and processing to quality inspection and after-sales service. Our product range is comprehensive, covering various high-frequency circuit boards, and we have a long-term stock of imported and domestic high-frequency substrates to meet diverse client needs. Our comprehensive capabilities enable us to meet the diverse needs of global clients for high-frequency PCBs, whether it is rapid prototyping, small-batch customization or mass production.
Our Product Range
- High-Frequency PCBs, Rogers Circuit Boards, High-Frequency Circuit Boards, High-Frequency Microwave Boards, Microwave Radar Antenna Boards, Microwave RF High-Frequency Boards
- Microstrip Circuit Boards, Antenna Circuit Boards, Heat-Dissipating Circuit Boards, High-Frequency and High-Speed Circuit Boards, Rogers/High-Frequency Rogers Boards, Arlon High-Frequency Boards
- Mixed Dielectric Laminates, Special Circuit Boards, F4B Antenna Boards, Antenna Ceramic Boards, Radar Sensor PCBs, Power Module Thick-Copper PCBs
As a professional manufacturer of special circuit boards, we also specialize in the production of products related to high-frequency applications, including slot antennas, RF antennas, broadband antennas, frequency-scanned antennas, microstrip antennas, ceramic antennas, power dividers, couplers, combiners, power amplifiers, dry amplifiers, and base stations ect.
Long-Term Stocked High-Frequency Substrates
Our company has long-term stocks of imported and domestic high-frequency substrates, including Rogers (Rogers), Taconic (Taconic), Arlon (Arlon), Isola (Isola), Ruilong, Guoneng, F4BME (Wangling), TP-2, Huazheng, FR-4, with dielectric constants ranging from 2.2 to 20.
Whether you need high-frequency PCB prototyping, small-batch customization, or mass production, we can provide you with personalized production solutions that meet your needs. Relying on our strong production and technical strengths, and with our professional technical service team, we are committed to becoming your most reliable high-frequency PCB manufacturer and supplier in China, with all client docking handled directly by our company.
With advanced production equipment, mature technical processes and strict quality control, we provide consistent high-quality high-frequency PCB products and professional services for global clients.
Contact us now to get a free quote and technical consultation!
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E-mail: [email protected]
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Whatsapp: +86 15012972502
Add: 2F, BUILDING H, WANDA INDUSTRIAL ZONE, ZHOUSHI ROAD, LANGXIN COMMUNITY,SHIYAN STREET, BAO 'AN DISTRICT, SHENZHEN, GUANGDONG, CHINA
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