Send Message

RO3003 RO4350 High Frequency PCB

Basic Information
Place of Origin: China
Brand Name: CESGATE
Certification: ISO9001/ ISO14001
Model Number: NA
Minimum Order Quantity: 1PCS( NO MOQ)
Price: Negotiable (Depends on your GERBER and BOM)
Packaging Details: PCB: Vacuum Packing / PCBA: ESD Packing
Delivery Time: 1-30 working days
Payment Terms: T/T, L/C
Supply Ability: 30,000pcs/month
Product Name: RO3003 RO4350 ISO9001 R&D High Frequency PCB Prototype Expedite Services Feature: Expedite Services
Board Thickness: Single/Double:0.008±0.004” Outer Cu Weight: 0.5-4 0z
Sub-assembly: Plastic,metal,screen Min Trace/gap: 0.075mm Or 3mil
High Light:

RO3003 RO4350 High Frequency PCB


RO3003 RO4350 fr4 double sided pcb


fr4 double sided pcb 0.004''

RO3003 RO4350 ISO9001 R&D High Frequency PCB Prototype Expedite Services



What is the difference between high speed PCB and high frequency PCB?

High speed and high frequency pcb is different. High-speed circuit refers to that the voltage rises or falls in a short period of time, and high-frequency circuit refers to that the circuit has a short period. But there is no exact difference between a high-speed PCB and a high-frequency PCB. Even the basic materials are the same. So if you ask the difference between high-speed PCB and high-frequency PCB, ignore the name of the circuit board, and focus on how to maintain the signal integrity of the circuit.



Controlled Impedance applied into high frequency PCB

The design of controlled impedance line is to avoid the signal loss, there are two kind of method to set controlled impedance, that is microstrip and stripline: to support better result, the existence of the trace on the outer layers that come with a ground plane below must be closer to the outer layers. Stripline is better as compared to microstrip because it has an ability to contain radiation and signal.



The operating frequencies of high-frequency PCB

The high frequency PCB is often used to equip higher frequency where the use of traditional FR4 is impossible. The most important parameters of high frequency printed circuit board is:



PCB Capacities and Technical Specification


NO. Items Capabilities
1 Layers 2-68L
2 Maximum machining size 600mm*1200mm
3 Board thickness 0.2mm-6.5mm
4 Copper thickness 0.5oz-28oz
5 Min trace/space 2.0mil/2.0mil
6 Minimum finished aperture 0. 10mm
7 Maximum thickness to diameter ratio 15:1
8 Via treatment Via, blind&buried via, via in pad, Copper in via …
9 Surface finish/treatment HASL/HASL lead free, Chemical tin, Chemical Gold, Immersion gold Inmersion Silver/Gold, Osp, Gold Plating
10 Base Material FR408 FR408HR, PCL-370HR;IT180A, Megtron 6(Panasonic);Rogers4350,
Rogers4003, RO3003, Rogers/Taconic/Arlon/Nelco laminate with FR-4 material(including partial Ro4350B hybrid laminating with FR-4)
11 Solder mask color Green.Black.Red.Yellow.White.Blue.Purple.Matte Green. Matte Black
12 Testing Service AOI, X-Ray, Flying-Probe, Function Test, First Article Tester
13 Profiling Punching Routing,V-CUT,Beveling
14 Bow&twist ≤0.5%
15 HDI type 1+n+1,2+n+2,3+n+3
16 Min mechanical aperture 0.1mm
17 Min laser aperture 0.075mm



Company introduction


CESGATE is located in Chengdu High-tech Industrial Park, focusing on the development of the electronics industry, with the corporate mission of "making electronic manufacturing more efficient", and is committed to becoming an international leading electronic manufacturing platform. The business covers PCB, PCBA, component BOM, wiring harness customization, connector solutions and other fields.


RO3003 RO4350 High Frequency PCB 0RO3003 RO4350 High Frequency PCB 1RO3003 RO4350 High Frequency PCB 2RO3003 RO4350 High Frequency PCB 3RO3003 RO4350 High Frequency PCB 4RO3003 RO4350 High Frequency PCB 5RO3003 RO4350 High Frequency PCB 6




Q: What service do you have?
CESGATE: We provide one-stop solutions including PCB manufacturing, SMT, component sourcing, final assembly, testing and other services.
Q: What is needed for PCB & PCBA quotation?
CESGATE: For PCB: Gerber file and technic requirements(material,size, surface finish treatment, copper thickness,board thickness) and quantity you need.
For PCBA: Files mentioned above, BOM, pick and place file.
Q: Are my files safe?
CESGATE: Your files are held in complete safety and security.We protect the intellectual property for our customers in the whole process.. All documents from customers are never shared with any third parties.
If requested by the client, we will sign an NDA subject to local laws on the client's side and promise to keep client data highly confidential.
Q: What are the main products of your PCB/PCBA services?
CESGATE: Automotive, Military, Aerospace, Industry Control, Medical care, IOT, Smart Home, Robot, Auto parts, Camera, UAV.
Q: What is your minimum order quantity (MOQ)?
CESGATE: Our MOQ is 1 PCS, we are able to handle Small as well as large volume production with flexibility.





Contact Details

Phone Number : +8613924238867

WhatsApp : +8618349393344