BICHENG ENTERPRISE LIMITED

High Frequency PCB | Metal Core PCB | Flexible PCB

RO4350B / 4003C | RT/duroid 5880/ 5870 | RF-35TC / TLY-5

90%  export | UL, ISO 9001, ISO14001 and TS 16949 certified

 

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High Frequency PCB Built On RO4350B 30 mil With Immersion Gold

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

—— Seba T.

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 F

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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

High Frequency PCB Built On RO4350B 30 mil With Immersion Gold

China High Frequency PCB Built On RO4350B 30 mil With Immersion Gold Supplier

Large Image :  High Frequency PCB Built On RO4350B 30 mil With Immersion Gold

Product Details:

Place of Origin: China
Brand Name: Bicheng Enterprise Limited
Certification: UL
Model Number: BIC-0329-V3.29

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: USD40~50
Packaging Details: Vacuum
Delivery Time: 5-6 working days
Payment Terms: T/T, Paypal
Supply Ability: 45000 pieces per month
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Detailed Product Description
Board Material: RO4350B Rogers Corp 280℃ Board Thickness: 0.60 Mm +/-0.06
Surface Cu Thickness: 35 Um (1 Oz) Surface Finish: Immersion Gold
Solder Mask Colour: NA Color Of Silkscreen: NA
Function: 100% Pass Electrical Test

Product profile
 
 
1.1 General description
 
This is a type of double sided high frequency PCB built on RO4350B 20 mil
substrate for the application of antenna. It's a 2 layer RF PCB board at 0.6mm
thick. It's immersion gold finish without solder mask. It's fabricated per IPC 6012
Class 2 using supplied Gerber data. Each 20 boards are packed for shipment.
 
 
1.2 Features and benifits
 
A. RO4350B exhibit a stable dielectric constant over a broad frequency range.
     This makes it an ideal substrate for broadband applications.
B. The characteristic of low dielectric loss makes the signal loss at a lower level,
      which makes the signal transmission of the whole equipment excellent.
C. The temperature coefficient of dielectric constant is among the lowest of any
     circuit board material, making it ideal for temperature sensitive applications.
D. ENIG has long storage time ( It can be stored for more than 1 year in vacuum bag)
E. 100% tests inclusive of electrical test and AOI inspection.
F. Help you focus on your core competencies on research and development, sales
     and marketing.
G. On-time service
H. Focus on low to medium volume production
I.  Experienced sales persons and skilled customer services.
 
 
1.3 Application
 
Modular oscilloscope, Multicoupler antenna, Indoor wall hanging antenna, RF transceiver
 
 
1.4 Parameter and data sheet
Number of Layers 2
Board Type High Frequency PCB
Board Thickness 0.60 mm +/-0.06
Board size 67 x 37 mm=1UP
Board Material RO4350B
Board Material Supplier Rogers Corp
Tg Value of Board Material 280℃
 
PTH Cu thickness ≥20 um (See hole wall details)
Inner Iayer Cu thicknes N/A
Surface Cu thickness 35 um (1oz)
 
Solder Mask Type and Model No. NA
Solder Mask Supplier NA
Solder Mask Colour NA
Number of Solder Masks NA
Thickness of Solder Mask NA
 
Type of Silkscreen Ink  
Supplier of Silkscreen NA
Color of Silkscreen NA
Number of Silkscreen NA
 
Mininum Trace (mil) 7.87 mil
Minimum Gap(mil) 5.9 mil
 
Surface Finish Immersion Gold
RoHS Required Yes
Warpage 0.56%
 
Thermal Shock Test Pass, 288±5℃,10 seconds, 3 cycles. No delamination, no blistering.
Solderablity Test Pass, 255±5℃,5 seconds Wetting Area Least 95%
Function 100% Pass electrical test
Workmanship Compliance with IPC-A-600H & IPC-6012C Class 2

 

High Frequency PCB Built On RO4350B 30 mil With Immersion Gold

High Frequency PCB Built On RO4350B 30 mil With Immersion Gold

Contact Details
BICHENG ENTERPRISE LIMITED

Contact Person: Ms. Bonnie Shi

Tel: 86-755-27374946

Fax: 86-755-27374947

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