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

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Good Quality RO4350B PCB Built On 10mil Substrate | High Frequency PCB| RF PCB | Microwave PCB Suppliers

RO4350B PCB Built On 10mil Substrate | High Frequency PCB| RF PCB | Microwave PCB

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
2019-09-27 08:42:18
Good Quality High Freqency PCB RO4350B 20 mil  2 Layer With Immersion Gold Suppliers

High Freqency PCB RO4350B 20 mil 2 Layer With Immersion Gold

Product profile 1.1 General description This is a type of high frequency PCB built on RO4350B for the application of RF module. It's a 2 layer RF PCB board at 0.6 mm thick. It's immersion gold finish with ... Read More
2019-09-19 11:21:17
Good Quality High Frequency PCB RO4350B 30 mil 2 Layer with Immersion Gold Suppliers

High Frequency PCB RO4350B 30 mil 2 Layer with Immersion Gold

Product profile 1.1 General description This is a type of high frequency PCB built on RO4350B for the application of balanced amplifier. It's a 2 layer RF PCB board at 0.8 mm thick. It's immersion gold finish ... Read More
2019-09-19 11:21:10
Good Quality Double Sided High Frequency PCB Made On 30 mil RO4350B With HASL Lead Free Suppliers

Double Sided High Frequency PCB Made On 30 mil RO4350B With HASL Lead Free

Product profile 1.1 General description This is a type of double sided PCB built on high frequency material with Tg 280C for the application of WiFi System. It's 0.80 mm thick,white silkscreen over green ... Read More
2019-09-19 11:20:49
Good Quality 4 Layer Hybrid High Frequency PCB On RO4350B and FR-4 combined with green soldermask Suppliers

4 Layer Hybrid High Frequency PCB On RO4350B and FR-4 combined with green soldermask

Product profile 1.1 General description This is a type of 4 layer high frequency PCB built on RO4350B and FR-4 combined for the application of multiplexer at 1.7 mm thick. It's HASL finish with green solder ... Read More
2019-09-19 11:20:10
Good Quality 6 Layer High Frequency PCB Built On Rogers RT/duroid 5880 + FR4 Mixed Suppliers

6 Layer High Frequency PCB Built On Rogers RT/duroid 5880 + FR4 Mixed

6 Layer High Frequency PCB Built On Rogers RT/duroid 5880 + FR4 Mixed. General description This is a type of multilayer RF PCB built on RT/duroid 5880 and FR4 for the application of converter. Basic specificati... Read More
2019-09-16 11:13:29
Good Quality High Frequency Hybrid PCB Board Made On Rogers 13.3mil RO4350B and 31mil RT/duroid 5880 Suppliers

High Frequency Hybrid PCB Board Made On Rogers 13.3mil RO4350B and 31mil RT/duroid 5880

High Frequency Hybrid PCB Board Made On Rogers 13.3mil RO4350B and 31mil RT/duroid 5880 General description This is a type of mixed high frequency PCB made on 13.3mil (0.338mm) RO4350B plus 31mil (0.787mm) RT... Read More
2019-09-16 11:06:50
Good Quality Multilayer Mixed PCB Board Made On Rogers 20mil RO4003C and FR-4 Suppliers

Multilayer Mixed PCB Board Made On Rogers 20mil RO4003C and FR-4

Multilayer Mixed PCB Board Made On Rogers 20mil RO4003C and FR-4 General description This is a type of multilayer high frequency PCB made on 20mil RO4003C plus FR-4 for the application of Microwave Radio ... Read More
2019-09-16 11:00:46
Good Quality Dual Layer High Frequency PCB Made On Rogers 20mil RT/duroid 5870 Laminate Suppliers

Dual Layer High Frequency PCB Made On Rogers 20mil RT/duroid 5870 Laminate

Dual Layer High Frequency PCB Made On Rogers 20mil RT/duroid 5870 Laminate General description This is a type of double sided RF PCB built on RT/duroid 5870 for the application of RF Transceiver. Basic ... Read More
2019-09-16 10:57:08
Good Quality Double Sided High Frequency PCB Built On 3.0mm F4B Substrate Suppliers

Double Sided High Frequency PCB Built On 3.0mm F4B Substrate

Double Sided High Frequency PCB Built On 3.0mm F4B Substrate General description This is a type of double sided high frequency PCB built on 4.0mm F4B substrate for the application of divider. Basic specificatio... Read More
2019-09-16 10:52:10
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