RO4725jxr PCB 2-Layer Printed Circuit Board for 5g Antennas

• Customization: Available
• Type: Rigid Circuit Board
• Dielectric: Rogers RO4725jxr
• Model NO.: BIC-1293-V3.0
• Material: Rogers RO4725jxr Laminate
• Application: Cellular Base Station Antennas
• Flame Retardant Properties: V0
• Mechanical Rigid: Rigid
• Processing Technology: Pure Gold (No Nickel)
• Base Material: Rogers RO4725jxr Substrate
• Insulation Materials: Rogers RO4725jxr Substrate
• Brand: Rogers
• Board Types: Rigid PCB
• Test: 100% Electrical Test Prior Shipment
• Type of Artwork to Be Supplied: Email File, Gerber RS-274-X, PCB.Doc etc
• Service Area: Worldwide, Globally
• Transport Package: Shipping Vacuum Packaging
• Specification: 70.01mm × 42.55mm (± 0.15mm)
• Trademark: bicheng
• Origin: Shenzhen China
• HS Code: 8534009000
• Production Capacity: 360000 Square Meters/Year

Product Description

(Custom PCBs are tailored products; the images and specifications provided are for reference only.)
 

Overview of This Type of PCB

The RO4725JXR 2-layer printed circuit board is a cost-effective, high-performance solution specifically designed for cellular base station antennas. Utilizing Rogers' RO4725JXR hydrocarbon/ceramic/woven glass laminate, this PCB delivers exceptional antenna performance with a stable dielectric constant of 2.55±0.05 and ultra-low PIM (-166dBc). Its FR-4 compatible processing and copper-matched CTE properties make it an ideal, affordable alternative to traditional PTFE-based antenna materials without compromising RF performance.

 

 

PCB Construction Details (Summary Table)

Specification	Value
Base Material	Rogers RO4725JXR
Layer Count	2-layer
Board Dimensions	70.01mm × 42.55mm (±0.15mm)
Finished Thickness	1.6mm (60.7mil)
Copper Weight	1oz (35μm) outer layers
Minimum Trace/Space	4/6 mils
Minimum Hole Size	0.3mm
Via Plating Thickness	20μm
Surface Finish	Pure Gold (No Nickel)
Solder Mask (Top/Bottom)	No/No
Silkscreen (Top/Bottom)	Black/No
Electrical Test	100% tested

Other Key Components & Features
Stackup:

• Copper_layer_1 - 35 μm
  Rogers RO4725JXR Core - 1.542 mm (60.7mil)
  Copper_layer_2 - 35 μm

• 
  PCB Statistics:
  Components:        20
  Total Pads:        65
  Thru Hole Pads:     41
  Top SMT Pads:      24
  Bottom SMT Pads:    0
  Vias:              37
  Nets:              2
  
  Material Advantages:

• 1.Stable dielectric constant (2.55±0.05 @10GHz)

• 2.Ultra-low loss (0.0022 @2.5GHz)

• 3.Excellent PIM performance (-166dBc)

• 4.Copper-matched CTE (X:13.9ppm, Y:19ppm, Z:25.6ppm)

• 5.High Tg (>280°C)

• 6.FR-4 compatible processing
   

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• Typical Applications:

• Cellular base station antennas

• 5G antenna systems

• High-performance RF antennas

• Wireless infrastructure

• Telecom equipment

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Why Choose This PCB?

• 1.40% cost savings vs PTFE materials

• 2.Simplified FR-4 processing

• 3.Excellent signal integrity

• 4.Optimized for antenna applications

• 5.Lead-free assembly compatible

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Tags:Antenna PCB, RF Circuit Board, Wireless Electronics, RO4725JXR PCB

Ordering Benefits:

• Guaranteed PIM performance

• Cost-effective antenna solutions

• Reliable cellular infrastructure

• High-volume production ready

 

Type of artwork supplied: Gerber RS-274-X
Quality standard: IPC-Class-2
Availability: Worldwide

This specialized antenna-grade PCB combines RO4725JXR's optimized material properties with robust 1.6mm construction, delivering exceptional RF performance at a competitive price point. Its perfect balance of electrical characteristics and manufacturing efficiency makes it the ideal choice for next-generation cellular antenna systems where both performance and cost matter.