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

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

(223)
Good Quality 4 Layer Mixed PCB On RO4350B 0.508 mm + FR4 0.60 mm With Immersion Gold Suppliers

4 Layer Mixed PCB On RO4350B 0.508 mm + FR4 0.60 mm With Immersion Gold

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
2019-09-05 09:06:58
Good Quality RO4350B 20mil (0.508mm) + RO4450B 4mil (0.102mm) 4 Layer PCB With Back drill Suppliers

RO4350B 20mil (0.508mm) + RO4450B 4mil (0.102mm) 4 Layer PCB With Back drill

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
2019-09-05 09:06:51
Good Quality 4 Layer Mixed PCB On RO4350B 0.254 mm + FR4 0.3 mm With OSP Suppliers

4 Layer Mixed PCB On RO4350B 0.254 mm + FR4 0.3 mm With OSP

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
2019-09-05 09:06:44
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
2019-09-05 09:05:40
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 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
2019-09-02 11:11:50
Good Quality Multilayer PCB Built On RO4350B With Blind Via from Top to Inner Layer Suppliers

Multilayer PCB Built On RO4350B With Blind Via from Top to Inner Layer

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
2019-09-02 11:04:51
Good Quality Immersion Gold RF PCB Built on RO4350B 30mil With 2 Layer Copper Suppliers

Immersion Gold RF PCB Built on RO4350B 30mil With 2 Layer Copper

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
2019-09-02 11:01:48
Good Quality High Frequency PCB Built on 30mil RO4350B With Immersion Gold Suppliers

High Frequency PCB Built on 30mil RO4350B With 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
2019-09-02 10:58:53
Good Quality Hybrid PCB Built On 8 mil RO4003C and FR4 With Immersion Silver and Blue Color Suppliers

Hybrid PCB Built On 8 mil RO4003C and FR4 With Immersion Silver and Blue Color

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
2019-09-02 10:55:41
Good Quality Hybrid PCB Built On 10mil RO4003C and FR-4 Combined With Immersion Silver Suppliers

Hybrid PCB Built On 10mil RO4003C and FR-4 Combined With Immersion Silver

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
2019-09-02 10:46:31
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