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Blind Via Mixed Signal PCB 6 Layer For Digital Satellite Receiver

China Bicheng Electronics Technology Co., Ltd certification
China Bicheng Electronics Technology Co., Ltd certification
Kevin, Received and tested the boards - thanks very much. These are perfect, exactly what we needed. rgds Rich

—— Rich Rickett

Ruth, I got the PCB today, and they are just perfect. Please stay a little patience, my next order is coming soon. Kind regards from Hamburg Olaf

—— Olaf Kühnhold

Hi Natalie. It was perfect, I attach some pictures for your reference. And I send you next 2 projects to budget. Thanks a lot again

—— Sebastian Toplisek

Kevin, Thanks, they were perfectly made, and work well. As promised, here are the links for my latest project, using the PCBs you manufactured for me: Regards, Daniel

—— Daniel Ford

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Blind Via Mixed Signal PCB 6 Layer For Digital Satellite Receiver

Blind Via Mixed Signal PCB 6 Layer For Digital Satellite Receiver
Blind Via Mixed Signal PCB 6 Layer For Digital Satellite Receiver Blind Via Mixed Signal PCB 6 Layer For Digital Satellite Receiver

Large Image :  Blind Via Mixed Signal PCB 6 Layer For Digital Satellite Receiver

Product Details:
Place of Origin: CHINA
Brand Name: Bicheng
Certification: UL, ISO9001, IATF16949
Model Number: BIC-082.V1.0
Payment & Shipping Terms:
Minimum Order Quantity: 1PCS
Price: USD9.99-99.99
Packaging Details: Vacuum bags+Cartons
Delivery Time: 8-9 working days
Payment Terms: T/T
Supply Ability: 5000PCS per month
Detailed Product Description
Base Material: RO4350B+FR-4 Layer Count: 6 Layers
PCB Thickness: 1.8mm PCB Size: 100mm X 120mm = 1 Type = 1 Piece
Solder Mask: Green Silkscreen: White
Copper Weight: 1oz Surface Finish: Immersion Gold
High Light:

Blind Via Mixed Signal PCB


6 Layer Mixed Signal PCB


Blind Via PCB 6 Layer


6 Layer Mixed PCB On 20mil 0.508mm RO4350B and FR-4 with Blind Via for Digital Satellite Receiver


Today’s topic is 6-layer hybrid PCB on 20mil RO4350B and FR-4. We’ll see 2 boards in the article.

The first board is used in satellite receiver. There’s one RO4350B core on top layer. See the stack-up below. The structure is a little bit complex due to 3 types of blind vias. It's 1.71 mm thick, white silkscreen over green solder mask on both sides and immersion gold is plated on pads and tracks. Entire board is supplied 1 board up. They're fabricated per IPC 6012 Class 2 using supplied Gerber data. Each 25 boards are packed for shipment.


Blind Via Mixed Signal PCB 6 Layer For Digital Satellite Receiver 0


Following enlarged picture is viewed from side.


Blind Via Mixed Signal PCB 6 Layer For Digital Satellite Receiver 1


The second one is used in signal booster. It used two cores of 20mil RO4350B on top side and bottom side. See the stack-up below.


Blind Via Mixed Signal PCB 6 Layer For Digital Satellite Receiver 2


The specifications are as follows:

Base material: RO4350B 20mil + FR4
Layer count: 6 layers
Type: Blind via L1-L2, L5-L6
Format: 100mm x 120mm = 1 type = 1 piece
Surface finish: Immersion gold
Copper weight: Outer layer 35 μm| Inner layer 35 μm
Solder mask | Legend: Green | White
Final PCB height: 1.8 mm
Standard: IPC 6012 Class 2
Packing: 20 panels are packed for shipment.
Lead time: 20 working days
Shelf life: 6 months


Blind Via Mixed Signal PCB 6 Layer For Digital Satellite Receiver 3


The applications of RO4350B hybrid PCB are wide. For example, LNA, radar data acquisition converter, spread spectrum, 4G antenna, transmitter, radar data acquisition converter, RF switches and splitter module etc.


The advantages of RO4350B hybrid PCBs are listed as below,

1) RO4350B exhibits a stable dielectric constant over a broad frequency range;

2) Signal integrity performance improved over the stack-ups with all FR4 board;

3) Cost reduced over stack-ups with all low loss material;

4) Strong PCB capability with 8000 types of PCB per month;

5) Qualified ISO9001, ISO14001, IATF16949 and UL certified manufacturing factory;

6) No MOQ, low cost for prototypes and small runs quantity;


Quality Policy
Bicheng has developed series of management procedures and approaches to assure that PCBs are in compliance with the customers' requirements, inclusive of selection of the vendors, work in progress (WIP) inspection, outgoing delivery inspection and customer service etc.

Evaluation and Audit of Suppliers
Suppliers have to be evaluated by Bicheng. In addition, Bicheng will appraise and rank suppliers every year to guarantee the materials supplied are meeting Bicheng’s requirements. Furthermore, Bicheng continuously develop suppliers and supervise them to improve their quality and environment management basing on the systems of ISO9001 & ISO14001.


Contract Evaluation
Bicheng shall review and verify customer's requirements to make sure that we have the capability to satisfy customers' requirements including specifications, delivery and other demands prior to accepting an order.


Making, audit and control of manufacturing data.
When customers' design data and specifications are provided to our market department, Bicheng has to verify all the requirements. Then, convert the design data into manufacturing data by CAM. Finally, a manufacturing instruction (MI) is generated according to the real manufacturing process and technologies for manufacturing department as the basis for actual fabrication. MI must be reviewed by independent engineers and QA engineers before issue.


Incoming Material Quality Control
All materials have to be inspected before warehousing. We established a series of strict inspection procedure and instruction to control the incoming materials. Furthermore, various precise inspecting instruments and apparatus guarantee the capability to judge the material good or not. We issue material with first in first out principle, and give out “alarm” for the material that will reach the shelf life to ensure the materials are used up before expiry.


Control of Production Process
Right manufacturing instruction (MI), comprehensive equipment management and maintenance and process control, strict WIP inspection and monitoring as well as working instruction, all those make the whole fabrication process totally controlled.


Final Control and Inspection
All PCBs have to be gone through the open and short test as well as visual inspection after passed the specified physical tests. We own various advanced test equipment including customized, probe flying test machines to guarantee that each PCB is 100% tested.


Product Delivery Audit
We set up a dedicated FQA department to inspect the PCB products according to the customer's specifications and requirements by sampling. Qualified PCBs are going to be packed.


FQA also has to carry out a 100% audit of the warehouse packing and shipping products, including product number, customer number, product quantity, shipping address and so on prior to shipment.


Customer Service
We sets up a professional customer service team to proactively communicate with customers and timely deal with the customers' feedbacks. We highly focus on customers' needs and to understand customers’ demands, timely to adjust the policy of customer service and PCB product requirements.


Contact Details
Bicheng Electronics Technology Co., Ltd

Contact Person: i.deng

Tel: +8613481420915

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