BICHENG ENTERPRISE LIMITED

Specialized in heavy copper PCBs for 15 years

High Frequency PCB | Metal Core PCB | Flexible PCB

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

 

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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

—— 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

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Good Quality Low Loise Amplifier High Speed Circuit Design High Density Interconnect PCB Suppliers

Low Loise Amplifier High Speed Circuit Design High Density Interconnect PCB

Low Loise Amplifier High Speed Circuit Design High Density Interconnect PCB PCB parameter PCB SIZE 60 x 54mm=1PCS BOARD TYPE   Number of Layers Double sided PCB Surface Mount Components YES Through Hole ... Read More
2018-06-08 09:11:27
Good Quality 2 Layer RF PCB Built On 10mil (0.254mm) RO4350B Substrate With ENIG Suppliers

2 Layer RF PCB Built On 10mil (0.254mm) RO4350B Substrate With ENIG

Brief 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 =1GHz is called microwave. Typical ... Read More
2019-04-01 11:35:08
Good Quality 3 Layer High Frequency PCB Built On 60mil RO4350B + 6.6mil RO4350B With ENIG Suppliers

3 Layer High Frequency PCB Built On 60mil RO4350B + 6.6mil RO4350B With ENIG

Brief Introduction RO4350B High Frequency Circuit Material is glass reinforced hydrocarbon/ceramic laminates (Not PTFE) designed for performance sensitive, high volume commercial applications. Currently double ... Read More
2019-04-01 11:30:34
Good Quality 4 Layer Mixed PCB Built On 0.254mm RO4350B + 0.36mm FR-4 With ENIG Suppliers

4 Layer Mixed PCB Built On 0.254mm RO4350B + 0.36mm FR-4 With ENIG

Brief Introduction With the development of electronic communication technology, the communication frequency is becoming higher and higher, and the high frequency signal transmission, need to use low dielectric ... Read More
2019-04-01 11:26:35
Good Quality 4 Layer Mixed PCB Built On 0.254mm RO4350B + 0.36mm FR-4 With ENIG Suppliers

4 Layer Mixed PCB Built On 0.254mm RO4350B + 0.36mm FR-4 With ENIG

Brief IntroductionRO4350B High Frequency Circuit Material is glass reinforced hydrocarbon/ceramic laminates (Not PTFE) designed for performance sensitive, high volume commercial applications. Currently double ... Read More
2019-04-01 11:22:31
Good Quality 4 Layer Mixed PCB Built On 0.254mm RO4350B + 0.36mm FR-4 With ENIG Suppliers

4 Layer Mixed PCB Built On 0.254mm RO4350B + 0.36mm FR-4 With ENIG

Brief Introduction With the development of electronic communication technology, the communication frequency is becoming higher and higher, and the high frequency signal transmission, need to use low dielectric ... Read More
2019-04-01 11:18:37
Good Quality 4 Layer Printed Circuit Board Built On  0.01&quot;(0.254mm) RO4350B + FR4 Suppliers

4 Layer Printed Circuit Board Built On 0.01"(0.254mm) RO4350B + FR4

Brief Introduction With the development of electronic communication technology, the communication frequency is becoming higher and higher, and the high frequency signal transmission, need to use low dielectric ... Read More
2019-03-25 10:18:26
Good Quality 4 Layer High Frequency PCB Built On RO4350B With Blind Via and Immersion Gold Suppliers

4 Layer High Frequency PCB Built On RO4350B With Blind Via and Immersion Gold

Brief 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 =1GHz is called microwave. Typical ... Read More
2019-03-25 10:14:26
Good Quality Hybrid Printed Circuit Board Mixed Material PCB On 10mil RO4350B + FR4 Suppliers

Hybrid Printed Circuit Board Mixed Material PCB On 10mil RO4350B + FR4

Brief IntroductionWith the development of electronic communication technology, the communication frequency is becoming higher and higher, and the high frequency signal transmission, need to use low dielectric ... Read More
2019-03-25 10:00:48
Good Quality 4 Layer Hybrid PCB With RO4003C + FR4 Combined High Frequency PCB Suppliers

4 Layer Hybrid PCB With RO4003C + FR4 Combined High Frequency PCB

Brief Introduction With the development of electronic communication technology, the communication frequency is becoming higher and higher, and the high frequency signal transmission, need to use low dielectric ... Read More
2019-03-25 09:56:27
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