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{"title":"Custom Multilayer PTFE High Frequency PCB Board For 5G Base Station RF Module","imgUrl":"https:\/\/img.chinax.com\/nimg\/9d\/55\/fb6742f33079c9389b771eb41bf4-200x200-1\/custom_multilayer_ptfe_high_frequency_pcb_board_for_5g_base_station_rf_module.jpg","attrs":{"Minimum Order Quantity":"1","Price":"Send us Gerber file for free quotation","Payment Terms":"T\/T","Layer":"8 Layer"}}
{"title":"RO4350B Aluminum High Frequency Rf Circuit Board PCB For Communication Equipment","imgUrl":"https:\/\/img.chinax.com\/nimg\/83\/24\/005a684674aeb7aeae4cec325564-200x200-1\/ro4350b_aluminum_high_frequency_rf_circuit_board_pcb_for_communication_equipment.jpg","attrs":{"Minimum Order Quantity":"1","Price":"Send us Gerber file for free quotation","Payment Terms":"T\/T","Layer":"6 Layer"}}
{"title":"2OZ RO4003C Microvia Microwave High Frequency PCB Board For Radar System","imgUrl":"https:\/\/img.chinax.com\/nimg\/2c\/9d\/63a1b9bd4a798c6fd18100361a2f-200x200-1\/2oz_ro4003c_microvia_microwave_high_frequency_pcb_board_for_radar_system.jpg","attrs":{"Minimum Order Quantity":"1","Price":"Send us Gerber file for free quotation","Payment Terms":"T\/T","Layer":"14 Layer"}}
{"title":"Multilayer Surface Mount PCB Microwave Circuit Board High Frequency","imgUrl":"https:\/\/img.chinax.com\/nimg\/4d\/61\/51fd385c6c9766f19acef454c3e5-200x200-1\/multilayer_surface_mount_pcb_microwave_circuit_board_high_frequency.jpg","attrs":{"Minimum Order Quantity":"1","Price":"Send us Gerber file for free quotation","Payment Terms":"T\/T","Layer":"12 Layer"}}
{"title":"RFID Tag RF Microwave High Frequency PCB Circuit Board 1.6mm For Signal","imgUrl":"https:\/\/img.chinax.com\/nimg\/aa\/8f\/ef1427e609708fbe36b7ac3aaa6b-200x200-1\/rfid_tag_rf_microwave_high_frequency_pcb_circuit_board_1_6mm_for_signal_transmission.jpg","attrs":{"Minimum Order Quantity":"1","Price":"Send us Gerber file for free quotation","Payment Terms":"T\/T","Layer":"8 Layer"}}
{"title":"High Frequency Prototype RF Printed Circuit Board Rogers RT5880 PCB","imgUrl":"https:\/\/img.chinax.com\/nimg\/c0\/51\/d3292f754251384ddd53572143a4-200x200-1\/high_frequency_prototype_rf_printed_circuit_board_rogers_rt5880_pcb.jpg","attrs":{"Minimum Order Quantity":"1","Price":"Send us Gerber file for free quotation","Payment Terms":"T\/T","Layer":"12 Layer"}}
1-32 Layer High Frequency Multilayer PCB Manufacturer from China
♦ What's High Frequency PCB?
High-Frequency PCB is a specialized printed circuit board designed to operate at frequencies typically ≥ 1 GHz, with some definitions starting at 300 MHz. These PCBs are engineered to minimize signal loss, control impedance precisely, and resist electromagnetic interference (EMI)—all critical for applications like 5G, radar, satellite communication, and RF/microwave systems.
Key characteristics include:
Low Dielectric Constant (Dk): Ensures stable signal propagation and impedance control.
Low Dissipation Factor (Df): Reduces energy loss as heat, preserving signal integrity.
Stable Coefficient of Thermal Expansion (CTE): Prevents delamination under thermal stress.
Specialized Materials: Such as PTFE-based laminates (e.g., Rogers RO4000®), ceramic-filled composites, or hydrocarbon ceramics, which outperform standard FR-4 in high-frequency performance.
♦ Common Application
You'll find High-Frequency PCBs in any device that transmits or receives high-frequency signals:
High-Speed Digital Applications: Server backplanes, high-speed data transmission.
Summary: Key Takeaways
Feature
Standard PCB (e.g., FR-4)
High-Frequency PCB
Primary Goal
Cost-effectiveness, general circuitry
Signal Integrity at high frequencies
Core Material
FR-4 (Epoxy glass)
PTFE (Teflon), Ceramic Composites
Key Parameter
General electrical insulation
Low & Stable Dk, Very Low Df
Cost
Low
Significantly Higher
Typical Applications
Consumer electronics, power supplies
Radar, 5G, Satellite Communication
♦ 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
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
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...