High Frequency PCB Manufacturers

OEM High Frequency PCB is offered by Techigh. We are one of the leading China High Frequency PCB manufacturers and suppliers. Our products are high-quality and low-cost. We stick to the principal of quality orientation and customer priority, we sincerely welcome your letters, calls and investigations for business cooperation. We assure you of our high quality services at all time.Welcome to visit our factory.

Techigh is a professional 4G/5G high frequency PCB manufacture in China mainland，We supply high frequency PCB for communication equipment and base station antennas, which are mainly used for 4G/5G communication related equipment. Our company has many years’ experience of high frequency board manufacturing. Our company can build a wide range of high frequency PCB boards, including hydrocarbon resin systems, PTFE resin materials, etc. Normal laminate suppliers including Rogers, Taconic, Shengyi, Wangling, Zhongying, Shanghai Nanya, etc., We can meet customer the needs of various different DK products. 

High-frequency boards are mainly used in high-speed signal transmission, it is running with high transmission frequency, and the boards are widely used in high-speed signal transmission communication equipment, they are mainly used in the 4G/5G communication field, such as 4G and 5G base station antenna equipment. Our main products currently processed are PCBs for the antenna, including oscillator boards, power splitter boards, network correction boards, power amplifier (PA) boards, dielectric filters, frequency converters, etc.

The main difference between high frequency PCB and ordinary PCB is that it uses different materials. Ordinary PCB uses FR4 material, and DK is generally about 4.4, while high-frequency PCB uses high-frequency board, DK is small, and the commonly used range is 2.2-3.5.
High-frequency boards generally have some special test requirements. For example, antenna products generally require passive intermodulation tests, and some filter products require amplitude and phase tests.

Our normal used high-frequency laminates types including RO4730G3，Aerowave300，RO4350B，S7136H，NY7350，GF300 ，ZYF-300CA-P，RT5880，F4BM，ZYF220D，FSD220G,etc.
We have special producing and test equipment for high frequency PCB, Introduced passive intermodulation instrument Kaelus iBA-1800A, Network analyzer Agilent E5080B,etc.

For the high frequency PCB, we have complete quality management system, we have ISO9001:2015/ IS014001:2015/ ISO13485:2016/ ISO45001:2018/IECQ QC080000:2017/ IATF16949:2016 etc, certifications.

We have excellent customer service system, pre-sales and after-sales responding fast, EQ confirmation within 24 hours, technical support, production are running 7 days a week and 24 hours a day. To provide a quick sample, provide competitive production delivery, based on customer special requirements, we internally set up a green channel to meet customer special requirements.