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

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 Immersion Gold 2oz 4 Layer High Frequency PCB Digital Transmitter Suppliers

Immersion Gold 2oz 4 Layer High Frequency PCB Digital Transmitter

Immersion Gold 2oz 4 Layer High Frequency PCB Digital Transmitter PCB Parameter PCB SIZE 91 x 68mm=1PCS BOARD TYPE   Number of Layers Multilayer PCB, 4 Layer PCB Surface Mount Components YES Through Hole ... Read More
2018-06-08 09:11:36
Good Quality Multicoupler Antenna High Frequency PCB Board Double Sided RO4003C Suppliers

Multicoupler Antenna High Frequency PCB Board Double Sided RO4003C

Multicoupler Antenna High Frequency PCB Board Double Sided RO4003C PCB parameter PCB SIZE 98 x 72mm=1PCS BOARD TYPE   Number of Layers Double sided PCB Surface Mount Components YES Through Hole Components YES ... Read More
2018-06-08 09:11:34
Good Quality Electroless Nickle High Frequency PCB Assembly Services Multilayer Circuit Board Suppliers

Electroless Nickle High Frequency PCB Assembly Services Multilayer Circuit Board

Electroless Nickle High Frequency PCB Assembly Services Multilayer Circuit Board PCB properties PCB SIZE 35 x 65mm=1PCS BOARD TYPE   Number of Layers Double sided PCB Surface Mount Components YES Through Hole ... Read More
2018-06-08 09:11:29
Good Quality RO4003C High Frequency Circuit Design Double Sided High Temperature PCB Suppliers

RO4003C High Frequency Circuit Design Double Sided High Temperature PCB

RO4003C High Frequency Circuit Design Double Sided High Temperature PCB PCB Data sheets PCB SIZE 40 x 42mm=1PCS BOARD TYPE   Number of Layers Double sided PCB Surface Mount Components YES Through Hole ... Read More
2018-06-08 09:11:40
Good Quality 10 Layer High Frequency PCB Design RO4350B Core For Broadband Wireless Solutions Suppliers

10 Layer High Frequency PCB Design RO4350B Core For Broadband Wireless Solutions

10 Layer High Frequency PCB Design RO4350B Core For Broadband Wireless Solutions PCB properties PCB SIZE 215 x 178mm=1PCS=1design BOARD TYPE   Number of Layers Multilayer High Frequency PCB, 10 Layer PCB ... Read More
2018-06-08 09:11:44
Good Quality Splitter 30Mil Multilayer Pcb Board Prototype 1Oz Green Solder Mask Suppliers

Splitter 30Mil Multilayer Pcb Board Prototype 1Oz Green Solder Mask

Splitter 30Mil Multilayer Pcb Board Prototype 1Oz Green Solder Mask PCB properties PCB SIZE 145 x 91mm=1PCS BOARD TYPE   Number of Layers Double sided PCB Surface Mount Components YES Through Hole Components NO ... Read More
2018-06-08 09:11:23
Good Quality RO4003C 32mil High Frequency PCB Immersion Gold Applied In Preamplifier Suppliers

RO4003C 32mil High Frequency PCB Immersion Gold Applied In Preamplifier

RO4003C 32mil High Frequency PCB Immersion Gold Applied In Preamplifier PCB properties PCB SIZE 45 x 51mm=1PCS BOARD TYPE   Number of Layers Double sided PCB Surface Mount Components YES Through Hole Components ... Read More
2018-06-08 09:11:25
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 High Frequency PCB Spacer With Nothing On the Substrate RO4350B Board Suppliers

High Frequency PCB Spacer With Nothing On the Substrate RO4350B Board

Product profile 1.1 General description This is a type of double sided high frequency PCB spacer built on RO4350B substrate with Tg 280C for the application of mixer. It's 1.50 mm thick without solder mask, ... Read More
2018-12-13 11:09:15
Good Quality Microwave High Frequency PCB Built On 1.6mm RO4350B With Gold Finish Immersion Gold Suppliers

Microwave High Frequency PCB Built On 1.6mm RO4350B With Gold Finish Immersion Gold

Product profile 1.1 General description This is a type of double sided high frequency PCB built on RO4350B substrate with Tg 280C for the application of HDMI converter. It's 1.60 mm thick without solder mask; ... Read More
2018-12-13 11:05:27
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