Shenzhen Jiaqing Circuit Co., Ltd.
| Layer Count | 1 – 10 layers |
| Payment Terms | L/C,D/A,D/P,T/T |
| Surface Finish Options | HASL, ENIG, OSP, Immersion Tin, Immersion Silver |
| Delivery Time | 15-30 Days |
| Operating Temperature | -20°C to +130°C |
| Thermal Conductivity | Enhanced via copper mass |
| Certification | ISO9001 |
| Brand Name | Jiaqing Circuit |
| Place of Origin | China |
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Product Specification
| Layer Count | 1 – 10 layers | Payment Terms | L/C,D/A,D/P,T/T |
| Surface Finish Options | HASL, ENIG, OSP, Immersion Tin, Immersion Silver | Delivery Time | 15-30 Days |
| Operating Temperature | -20°C to +130°C | Thermal Conductivity | Enhanced via copper mass |
| Certification | ISO9001 | Brand Name | Jiaqing Circuit |
| Place of Origin | China |
This RF/Microwave PCB is engineered for high-frequency applications requiring superior signal integrity and low dielectric loss. Utilizing advanced materials including Rogers, Taconic, and Isola substrates, these boards maintain stable dielectric properties across frequency and temperature ranges. Ideal for 5G infrastructure, radar systems, and satellite communications, the boards feature controlled impedance (±5%), fine-line geometries, and specialized surface finishes (ENIG or Immersion Silver). Low loss tangent (0.001-0.003) minimizes signal attenuation, enabling high-frequency performance up to 100GHz.
Applications & Advantages by Category
5G Base Stations – Stable dielectric properties and low dissipation factor ensure minimal signal loss in millimeter-wave applications.
Radar Systems – Controlled impedance enables accurate signal propagation in phased-array and automotive radar modules.
Satellite Communications – Low loss and stable performance across temperature ranges support reliable communication links.
Microwave Assemblies – Superior signal integrity for high-frequency test equipment and measurement systems.
Telecommunications – High-speed digital and RF mixed-signal designs benefit from the low-loss characteristics.
Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
20000000-50000000
Employee Number:
201~300
Ecer Certification：
Verified Supplier
Jiaqing Circuit was founded in 2012 in Shenzhen, China. We own a 5,000 square meter manufacturing plant with a monthly PCB production capacity of 20,000 square meters, capable of manufacturing 2-48 layer PCBs. We deliver one-stop solutions including PCB design, PCB fabrication, BOM component sourcin... Jiaqing Circuit was founded in 2012 in Shenzhen, China. We own a 5,000 square meter manufacturing plant with a monthly PCB production capacity of 20,000 square meters, capable of manufacturing 2-48 layer PCBs. We deliver one-stop solutions including PCB design, PCB fabrication, BOM component sourcin...
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