Microwave printed circuit board and RF PCB require special touches that your regular manufacturing partners may not be able to handle. Is féidir linn lannaithe ardmhinicíochta a úsáid le stiúradh daingean agus rialú ardchaighdeáin chun do PCB RF a dhearadh agus a fhorbairt i gceart chun gnáthoibriú a chinntiú.

Tá Rayming anois ar an bpríomhsholáthraí PCB micreathonn ar domhan, ag díriú ar lannaithe HF PCB. Rogers PCB, Teflon PCB, Arlon PCB, is féidir liom na hábhair a theastaíonn uait a mhonarú.

The RF PCB

< p> You can rely on Rayming’s professional products because we have the team, tools and experience to handle laminated materials that have special needs related to mechanical, thermal, electrical and other specific performance characteristics beyond typical FR-4 materials.

Put your products in safe hands by trusting a top rf microwave PCB supplier who focuses on strict tolerance requirements and delivers the support you need on time, every time.

Tuiscint a fháil ar cad iad hf PCBS,

1. Úsáidtear Hf PCBS nó micreathonn glaonna PCBS / RF PCBS / RF PCBS go forleathan i gcumarsáid gan sreang, líonraí gan sreang agus cumarsáid satailíte, go háirithe líonraí 3G, ag méadú éileamh an mhargaidh ar tháirgí ar HF PCBS. Sa lá atá inniu ann, tá an t-éileamh ar dhearaí PCB ábhar micreathonn ag méadú, agus tá rochtain gan sreang ardluais (ardmhinicíochta) ag teastáil go tapa do mhargaí iolracha mar líonraí cosanta, aeraspáis agus soghluaiste. Leanann riachtanais athraitheacha an mhargaidh ag tiomáint forbairt clár ciorcad priontáilte ardmhinicíochta. Like 50+ GHz microwave radios or defense air systems, it can also accommodate halogen-free PCBS.

2. The RF PCB&amp; High frequency PCBS made from polytetrafluoroethylene (PTFE PCB), ceramic-filled fluoropolymers or ceramic-filled hydrocarbon thermosetting materials with improved dielectric properties. The material has a low dielectric constant of 2.0-3.8, low loss factor and excellent low loss characteristics, but also has good performance, high glass transition temperature, very low hydrophilic rate, excellent thermal stability. The expansion coefficient of PTFE PCB material is similar to that of copper, which makes the material have excellent dimensional stability.

3.Panda PCB Company has increased production equipment and r&d investment. Over the past few years in the field of HF PCB development, for customers from all over the world to meet the RF PCB market development, we have extensive experience in the manufacture of PTFE PCB for a variety of HF boards, can quickly move to prototype and volume production. Our general teflon material suppliers include: Rogers PCB, Nelco PCB, Taconic PCB, Arlon PCB.

General guide to RF printed circuit boards

RF and Mircowave PCB design

Modern PCBS combine a variety of digital and mixed-signal technologies, so layout and design become more challenging, especially when rf and microwave are mixed for sub-components. Whether you work with us, another RF PCB vendor, or design your own RF PCB, there are a number of considerations.

Is é an chéad cheann gurb é an raon minicíochta RF de ghnáth 500 MHz go 2 GHz, ach is gnách go meastar dearaí os cionn 100 MHz mar RF PCBS. Má théann tú ar fionraí níos faide ná 2 GHz, tá tú sa raon minicíochta micreathonn.

Tá roinnt difríochtaí móra ag dearaí RF agus micreathonn PCB – an difríocht eatarthu agus do chiorcad caighdeánach digiteach nó analógach.

In short, RF printed circuit boards are using analog signals at very high frequencies in nature. Your RF signal can be at almost any voltage and current level at any point in time, as long as it is between your minimum and maximum limits.

RF and microwave printed circuit boards transmit signals at the same frequency and within a certain frequency band. Bandpass filters are used to send signals in the “band of interest” and to filter out any signals outside that frequency range. The band can be narrow or wide and can be propagated by a high-frequency carrier.