DQS Electronic Co., Limited
| Payment Terms | T/T |
| Layer | 8 Layer |
| Material | ISOLA 370HR |
| Thickness | 1.5mm |
| Min. Line Width/Space | 0.1/0.1mm |
| Copper Thickness | 1.5OZ |
| Surface treatment | Immersion Gold |
| Application | Radar |
| Certificate | UL & IPC Standard & ISO |
View Detail Information
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Product Specification
| Payment Terms | T/T | Layer | 8 Layer |
| Material | ISOLA 370HR | Thickness | 1.5mm |
| Min. Line Width/Space | 0.1/0.1mm | Copper Thickness | 1.5OZ |
| Surface treatment | Immersion Gold | Application | Radar |
| Certificate | UL & IPC Standard & ISO | ||
| High Light | ISOLA 370HR High Frequency PCB ，ISOLA High Frequency PCB ，ISOLA 370hr pcb | ||
ISOLA 370HR High Frequency PCB Manufacturing and Assembly
♦ What's High-Frequency PCB?
A High-Frequency PCB is a specialized circuit board designed to carry signals in the radio frequency (RF), microwave, or millimeter-wave ranges (typically 500 MHz to 100+ GHz). These PCBs are engineered to minimize signal loss, interference, and distortion, making them critical for advanced wireless, radar, and high-speed digital applications.
♦ Key Features of High-Frequency PCBs
✅ Low Dielectric Loss – Uses materials with a stable dielectric constant (Dk) to reduce signal attenuation.
✅ Controlled Impedance – Precise trace geometry ensures consistent impedance (e.g., 50Ω or 75Ω).
✅ Low Signal Skew – Minimizes timing mismatches in high-speed signals.
✅ Thermal Stability – Resists performance drift under temperature fluctuations.
✅ Low Surface Roughness – Smoother copper reduces signal loss at high frequencies.
♦ Materials Used in High-Frequency PCBs
High-frequency PCBs require low-loss dielectric materials instead of standard FR-4. Common options include:
♦ Technical Parameters
| Item | Specification |
| Laers | 1~64 |
| Board thickness | 0.1mm-7.0mm |
| Material | FR-4,CEM-1/CEM-3,PI,High Tg,Rogers |
| Max panel size | 32"×48"(800mm×1200mm) |
| Min hole size | 0.075mm |
| Min line width | 3mil(0.075mm) |
| Surface finish | OSP,HASL,Imm Gold/Nickel/Ag, Electric gold |
| Copper thickness | 0.5-7.0OZ |
| Soldermask | Green/Yellow/Black/White/Red/Blue |
| Silkscreen | Red/Yellow/Black/White |
| Min PAD | 5mil(0.13mm) |
| Inter package | Vacuum |
| Outer package | Carton |
| Outline tolerance | ±0.75mm |
| Hole tolerance | PTH:±0.05 NPTH:±0.025 |
| Certificate | UL,ISO 9001,ISO14001,IATF16949 |
| Special request | Blind hole+Gold finger + BGA |
| Material Suppilers | Shengyi, KB, Nanya, ITEQ,etc. |
Company Details
Business Type:
Manufacturer
Employee Number:
>800
Ecer Certification：
Verified Supplier
DQS Electronic is located in Shenzhen, focusing on PCB Layout Design, PCB Fabrication, Electronic Components Sourcing, SMT, PCB Assembly and Testing. We are a one-stop EMS electronic manufacturing company committed to providing global customers with rapid prototyping and mass production. Our produ... DQS Electronic is located in Shenzhen, focusing on PCB Layout Design, PCB Fabrication, Electronic Components Sourcing, SMT, PCB Assembly and Testing. We are a one-stop EMS electronic manufacturing company committed to providing global customers with rapid prototyping and mass production. Our produ...
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