Antenna PCB RO4350B High Frequency 4 Layer ENIG Board

Company introduction

iPCB.com company specialized with the RF PCB manufacturing for more than 17 years in China. We know how much the proper RF material would affect to the performance of the board .The parameters such as RF microwave energy levels,operating frequency, operating temperature range,current and voltage are of great importance when choosing the suitable material for the high frequency PCB fabricating. Getting familiar with those RF PCB material is one of our job,Check below material listing for refer. We have enough of them in stock to ensure the fast delivery.The confidence towards our product quality is from our experiences engineers / production team, They cooperate closely with our QA department to provide a qualified product, We didn’t expect to achieve a big thumb from our customers, But more and more repeat orders speak out the satisfaction of them. Quality is the core value of our company, We know the importance of quality for a long-term business, Thanks very much to our customers that accompany with us to developed / improved our capacity and technical field for the past 17 years.

Compared with external antennas, built-in antennas such as PCB antenna, FPC antenna and LDS antenna have their own unique product forms. These three can not be regarded as differences, each has its own advantages and applications.

Cellular / WiFi multi band embedded flexible PCB antenna

PCB antenna is widely used in single band module circuit boards such as Bluetooth module, WiFi module and ZigBee module.

Advantages: the cost is very low, and there is no need to debug again after one debugging.

Disadvantages: suitable for single frequency band, such as Bluetooth and WiFi. There will be some deviation in the performance of PCB antennas in different batches.

FPC antenna

It is equivalent to pulling out the antenna line on the PCB and making the antenna with other external metal. It is usually used in medium and low-end mobile phones and intelligent hardware products with complex frequency bands.

Advantages: it is applicable to almost all small electronic products and can be used as complex antennas with more than ten frequency bands. It has good performance and low cost.

Disadvantages: it needs to be debugged separately according to each product.

LDS antenna LDS antenna is an evolved version of FPC antenna with high space utilization. FPC line is stamped out. It must be flat and cannot punch out complex shapes. FPC antenna is a whole plane. Although it can be bent, it can not be too complex. LDS antenna carves the pattern of the antenna by laser, which is very suitable for applications with compact internal space. Advantages: it can make full use of various irregular surfaces in the three-dimensional space and reduce the volume of the antenna. Disadvantages: the price is expensive, one order of magnitude more expensive than FPC antenna, and there are many special requirements for the process of the outer surface of the product.

RF/Microwave PCB material:

Rogers RO4350B / RO3003 / RO4003 / RO3006 / RT/Duroid 5880 / RT5870 and etc.

Arlon / Isola / Taconic / PTFE F4BM / Teflon material also shouldn’t be forgotten.

Hybrid PCB material (Mixed dielectric / Laminate)

Rogers RO4350B + FR4 / RO4350B + IT180 / RO4003C + FR4 / RO3010 + FR4 / RO3003 + FR4 / RO3010 + FR4 etc.

Radio Frequency (RF) microwave PCB application

RF Microwaves PCBs (printed circuit board) are used in various of fields, Such as Consumer Electronics / Military/Space / High power / Medical / Automotive / Industrial ect.

Surface finishing: OSP / ENIG / HASL LF / Plated gold / flash gold / Immersion Tin / Immersion silver / Electrolytic gold

Capacity: Golden finger / Heavy copper / Blind buried via / impendance control / filled with resion / carbon ink / backdrill / countersink / depth drilling / half plated hole / pressfit hole / peelable blue    mask / peelable solderstop / thick copper / oversize

Material: Rogers RO4350B / RO3003 / RO4003 / RO3006 / RT/Duroid 5880 / RT5870 and Arlon / Isola / Taconic / PTFE F4BM / Teflon material etc.

Layer: 2L 4L 6L 8L 10L 12L 14L 16L 18L 20L 22L 24L 26L 28L 30L

Dielectric Constant (DK):  2.20 / 2.55 / 3.00 / 3.38 / 3.48 / 3.50 / 3.6 / 6.15 / 10.2

Application: Consumer Electronics / Military/Space / Antenna & Communications System / High Power / Medical / Automotive / Industrial / Handheld device cellular / Wifi Antenna / Telematics and infotainment / Wifi/Computing/Radar/Power Amplifiers