Shenzhen Bicheng Electronics Technology Co., Ltd

Rogers PCB RO4350B, 4003C; Rogers 5880, 5870, 6002, 6010, 6006, 6035; RO3003, RO3035, RO3006, RO3010, RO3210, RO4730, RO4360, RO3203

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Home SamplesHigh Frequency PCB

4 Layer High Frequency PCB On 6.6 Mil RO4350B and 10 Mil RO4350B for Radar System

PCB Certifications
Good quality High Frequency PCB
Good quality High Frequency PCB
Customer Reviews
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:

—— Daniel Ford

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High Frequency PCB

  • High Precision High Frequency PCB suppliers
  • High Precision High Frequency PCB suppliers
  • High Precision High Frequency PCB suppliers
  • High Precision High Frequency PCB suppliers
  • High Precision High Frequency PCB suppliers
  • High Precision High Frequency PCB suppliers

Introduction

Just as its name implies, high frequency is that the frequency is relatively high, generally refers to the frequency of >=300 MHz (i.e. wave length <=1m), that is, the usual radio frequency band. The electromagnetic wave of frequency >=1GHz is called microwave.

 

High frequency printed circuit board or microwave PCB refers to the printed circuit board made on the high frequency (microwave) substrate copper clad plate. The common types are: Double-sided board, multilayer board and mixed structure.


Mixed structure includes high performance special substrate, PP sheet + ordinary performance board and PP sheet mixed pressing board; high frequency substrate + ordinary FR4 substrate; high frequency substrate + metal base etc.

 

Advantages
1) The characteristic of low dielectric loss makes the signal loss at a lower level, which makes the signal transmission of the whole equipment excellent;
2) Low water absorbability influences dielectric constant and dielectric loss less at damp;
3) The temperature coefficient of dielectric constant is among the lowest of any circuit board material, making it ideal for temperature sensitive applications;
4) Stable electrical coefficient of dielectric constant;
5) Superior corrosion resistance;
6) The dielectric constant (DK) is low and stable, so the signal transmission is good without delay;

 

Typical frequencies for wireless applications:
* Current mobile: 0.9GHz - 2GHz
* 3G systems: 2.5GHz
* Bluetooth: 2.5GHz
* GPS: 12.6GHz
* LMDS: 24GHz and 40GHz
* Automotive: 77GHz


Market:

RFID, Wireless communications, base station and antenna, amplifier, military products, consumer electronics.

PCB Products and PCB Services
1) Material type: RO4350B, RO4003C, F4(PTFE), RF-35A2, TLA-6 etc.

2) PCB type: Double sided and multilayer PCB.
3) Hybrid of FR-4 and high freqency material combined.
4) RO4350B laminates: 10mil (0.254mm), 13.3mil (0.338mm), 20mil (0.508mm),  30mil (0.762mm), 60mil

5) RO4003C laminates: 12mil(0.305mm), 20mil(0.508mm), 32mil(0.813mm)

6) Base copper 0.5oz and 1oz
7) Solder mask most commonly used: Green and Red
8) Surface finish most commonly used:Immersion gold, copper exposure and HASL
9) Prototype, small batches run and volume production.
10) MOQ: 1PCS.

11) Door to door shipment service

High Frequency PCB Sample Introduction

4 Layer High Frequency PCB On 6.6 Mil RO4350B and 10 Mil RO4350B for Radar System

China 4 Layer High Frequency PCB On 6.6 Mil RO4350B and 10 Mil RO4350B for Radar System Supplier
4 Layer High Frequency PCB On 6.6 Mil RO4350B and 10 Mil RO4350B for Radar System Supplier 4 Layer High Frequency PCB On 6.6 Mil RO4350B and 10 Mil RO4350B for Radar System Supplier

Large Image :  4 Layer High Frequency PCB On 6.6 Mil RO4350B and 10 Mil RO4350B for Radar System

Product Details:

Place of Origin: China
Brand Name: Bicheng Enterprise Limited
Certification: UL
Model Number: BIC-0064-V4.2

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: USD80~90
Packaging Details: Vacuum
Delivery Time: 7-8 working days
Payment Terms: T/T, Paypal
Supply Ability: 45000 pieces per month
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Detailed Product Description
Number Of Layers: 4 Glass Epoxy: RO4350B, RO4450B Mixed With FR-4 TG>135
Final Height Of PCB: 0.8mm ±0.1 Final Foil External: 1.5 Oz
Final Foil Internal: 0.5 Oz Surface Finish: Immersion Gold (17.7%) 2µ" Over 100µ" Nickel
Solder Mask Color: N/A Colour Of Component Legend: N/A
Test: 100% Electrical Test Prior Shipment

4 Layer High Frequency PCB On 6.6 Mil RO4350B and 10 Mil RO4350B for Radar System
(Printed circuit boards are custom-made products, the picture and parameters shown are just for reference)
 
Hi Everyone,
 
Multilayer high frequency PCBs are made from all high frequency material inclusive of prepreg adhesive. For example, a 4-layer RO4350B PCB is a compound of 2 cores of RO4350B substrates. As is known to all, there’re 8 cores in RO4350B family, i.e. 4mil (0.101mm) to 60mil (1.524mm).
 

RO4350B: 
4mil0.101mm
6.6mil0.168mm
10mil0.254mm
13.3mil0.338mm
16.6mil0.422mm
20mil0.508mm
30mil0.762mm
60mil1.524mm

So it’s very interesting that stack-up of 4 layers can be done in many different ways.
 
Today we talked is a 4-layer RO4350B high frequency PCB built on 6.6mil and 10mil RO4350B substrate for the application of radar system. This RF board has a thickness of 0.82mm with a minimum 4mil track and 5mil gap. This is a pure high frequency multilayer PCB with RO4450B as dielectric prepreg. Other specifications are white silkscreen over green solder mask, immersion gold plated on pads. Entire board is supplied 1 up per panel. They're fabricated per IPC 6012 Class 2 using supplied Gerber data. Each 50 panels are packed for shipment. Here’s detail of stack-up:
 
4 Layer High Frequency PCB On 6.6 Mil RO4350B and 10 Mil RO4350B for Radar System
 
Features and benefits
1) Excellent high frequency performance due to low dielectric tolerance and loss;
2) Good high temperature and low temperature resistance(-192℃-260℃);
3) Eligible products rate of first production: >95%
4) Delivery on time: >98%
5) Customer complaint rate: <1%
 
4 Layer High Frequency PCB On 6.6 Mil RO4350B and 10 Mil RO4350B for Radar System
 
 
Applications
Modular oscilloscope, Vario-coupler, Tower-mounted booster, Power amplifier
Splitter, Acoustic detection sensors, RF Switches, Trunk amplifier
 
Parameter and data sheet
 

PCB SIZE85 x 100mm=1PCS
BOARD TYPEMultilayer PCB
Number of Layers4 Layers
Surface Mount ComponentsYES
Through Hole ComponentsNo
LAYER STACKUPCopper ------- 35um(1 oz)+plate TOP layer
Dielectric RO4350B 0.168mm (6.6 mil)
Copper ------- 35um(1oz)
 Dielectric RO4350F 0.203mm (8 mil)
 Copper ------ 35um (1oz)
 Dielectric RO4450B 0.254mm ( 10 mil)
 Copper ------35um (1oz) + plate Bottom Layer
TECHNOLOGY 
Minimum Trace and Space:4 mil / 5 mil
Minimum / Maximum Holes:0.25 mm / 2.0 mm
Number of Different Holes:5
Number of Drill Holes:175
Number of Milled Slots:0
Number of Internal Cutouts:3
Impedance Control:no
Number of Gold finger:0
BOARD MATERIAL 
Glass Epoxy:RO4350B Tg280℃, er<3.48, Rogers Corp.
Final foil external:1.5 oz
Final foil internal:1 oz
Final height of PCB:0.82 mm ±0.1mm
PLATING AND COATING 
Surface FinishImmersion gold
Solder Mask Apply To:N/A
Solder Mask Color:N/A
Solder Mask Type:N/A
CONTOUR/CUTTINGRouting
MARKING 
Side of Component LegendN/A
Colour of Component LegendN/A
Manufacturer Name or Logo:N/A
VIAPlated through hole(PTH), minimum size 0.25mm.
FLAMIBILITY RATINGUL 94-V0 Approval MIN.
DIMENSION TOLERANCE 
Outline dimension:0.0059"
Board plating:0.0029"
Drill tolerance:0.002"
TEST100% Electrical Test prior shipment
TYPE OF ARTWORK TO BE SUPPLIEDemail file, Gerber RS-274-X, PCBDOC etc
SERVICE AREAWorldwide, Globally.

 
4 Layer High Frequency PCB On 6.6 Mil RO4350B and 10 Mil RO4350B for Radar System

Contact Details
Shenzhen Bicheng Electronics Technology Co., Ltd

Contact Person: Mr. Kevin Liao

Tel: 86-755-27374946

Fax: 86-755-27374947

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