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

(196)
Good Quality Microwave PCB Boards Built On RO4350B 10 mil With Immersion Gold Suppliers

Microwave PCB Boards Built On RO4350B 10 mil 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
2019-07-22 10:22:29
Good Quality High Frequency PCB Boards Built On RO4350B 10 mil With Immersion Gold Suppliers

High Frequency PCB Boards Built On RO4350B 10 mil With Immersion Gold

Brief IntroductionJust 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 frequencie... Read More
2019-07-22 10:19:38
Good Quality 4 Layer High Frequency PCB Built on RO4350B and RO4450B with Immersion Gold Suppliers

4 Layer High Frequency PCB Built on RO4350B and RO4450B with Immersion Gold

Product profile 1.1 General description This is a type of 4 Layer high frequency PCB built on RO4350B core and RO4450B prepreg for the application of digital transmitter at 0.8 mm thick. It's immersion gold ... Read More
2019-07-18 09:42:26
Good Quality Double Sided High Frequency PCB on RO4003C 32mil (0.813mm) and green soldermask Suppliers

Double Sided High Frequency PCB on RO4003C 32mil (0.813mm) and green soldermask

Product profile 1.1 General description This is a type of high frequency PCB built on RO4003C for the application of multicoupler. It's a 2 layer RF PCB board at 0.9 mm thick. It's HASL finish with solder mask ... Read More
2019-07-18 09:42:18
Good Quality 10 Layer RF High Frequency PCB With RO4350B and FR-4 Combined and red soldermask Suppliers

10 Layer RF High Frequency PCB With RO4350B and FR-4 Combined and red soldermask

Product profile 1.1 General description This is a type of high layercount RF PCB built on RO4350B and FR-4 for the application of transmitter. It's a 10 layer high frequency PCB board at 1.7 mm thick. It's ... Read More
2019-07-18 09:42:10
Good Quality High Speed PCB Boards Built On RO4350B 10 mil With Immersion Gold Suppliers

High Speed PCB Boards Built On RO4350B 10 mil 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
2019-07-15 10:45:10
Good Quality High Speed PCB Boards Built On RO4350B 20 mil With Immersion Gold Suppliers

High Speed PCB Boards Built On RO4350B 20 mil With Immersion Gold

Brief IntroductionJust 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 frequencie... Read More
2019-07-15 10:42:18
Good Quality Teflon PCB Boards Built On 20mil RO4350B With Immersion Gold Suppliers

Teflon PCB Boards Built On 20mil 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
2019-07-15 10:39:16
Good Quality RF PCB Board Built On RO4350B 20 mil With Immersion Gold Suppliers

RF PCB Board Built On RO4350B 20 mil With Immersion Gold

Brief IntroductionJust 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 frequencie... Read More
2019-07-15 10:36:14
Good Quality High Frequency PCB Built On 0.508mm RO4350B With Immersion Gold Suppliers

High Frequency PCB Built On 0.508mm RO4350B With Immersion Gold

Brief IntroductionJust 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 frequencie... Read More
2019-07-15 10:28:25
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