Double Sided PCB Built on RO4350b 10mil with Immersion Gold for RF Amplifier

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 sided and multilayer RO4350B PCB's are available at Bicheng company. Double sided
RO4350B PCB with thickness 10mil (0.254mm), 20mil (0.508mm), 30mil (0.762mm) and 60mil
(1.524mm) are the bestsellers. We provide prototype runs, small batches and volume production
services.

Advantages
1) Excellent high frequency performance due to low dielectric tolerance and loss;
2) Excellent dimensional stability.
3) Low thermal coefficient of dielectric constant;
4) Low Z-Axis expansion;
5) Low in-plane expansion coefficient;
6) Stable electrical properties verus frequency;

Applications
1) Attenuator, Automatic gate induction;
2) LNB's for direct broadcast satellites;
3) Microstrip antenna, spread spectrum;
4) Microstrip and cellular base station antennas and power amplifiers;
5) RF identifications tags
6) Spread spectrum communications systems
7) Trunk amplifier, splitter module etc.


PCB Case: Double Sided PCB Built On RO4350B 10mil
With Immersion Gold for RF Amplifier
(Printed circuit boards are custom-made products, the picture and parameters shown are just
for reference)


General description
This is a type of high frequency PCB built on 10mil (0.254mm) RO4350B substrate with Tg 280°C
for the application of RF Amplifier. It's double sided board at 0.30 mm thick, white silkscreen over
green solder mask on bottom side and immersion gold is on pad for soldering. The base material
is from Rogers Corp, entire board supplying 1 PCBs per panel. They're fabricated per IPC 6012
Class 2 using supplied Gerber data. Each 50 panels are packed for shipment. 

Features and benefits    
Excellent dimensional stability;
Good high temperature and low temperature resistance(-192ºC-260ºC);
Superior corrosion resistance;
Excellent surface planarity for CSP mounted components to reduce failure rate during assembly
and soldering;
High solderability, no stressing of circuit boards and less contamination of PCB surface;
UL, ISO14001, TS16949 certified;
Quick and on-time delivery;
Competitive price;
On-time service;
More than 15 years of experience;

Application
Mixer,  Power divider, Microstrip antenna, Splitter module


Parameter and data sheet

About Us
Bicheng PCB, a unique printed circuit board supplier based in Shenzhen China serves worldwide
customers since it's born in 2003. At Bicheng, every batch of PCB goes through electrical test, AOI
inspection, high voltage test, Impedance control test, micro-section, solder-ability test, thermal stress
test, reliability test, insulation resistance test and ionic contamination test etc. Finally it is like a
beautiful gift to be delivered to your hands.

Different plant scale to suit for your requirements
16000 square meter factory building
30000 square meter month capability
8000 types of PCB per month
ISO9001, ISO14001, TS16949, UL Certified

Variety of PCB technology to meet the market demands
HDI board
Heavy copper board
Hybrid material board
Blind via board
High frequency board
Metal core board
Immersion gold board
Multilayer board
Backplane board
Gold finger board

Comprehensive sales service presale, in sale and after sale
Quick CADCAM checking and free PCB quotation
Free-of-charge PCB panelization
Prototype PCB capability
Volume Production capability
Quick turn-around samples
Free-of-charge PCB test
Solid carton packing

Variety of PCBs

Legend inkjet printer