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RO4534 High Frequency PCBs Custom Double Sided 2 Layers

China Bicheng Electronics Technology Co., Ltd certification
China Bicheng Electronics Technology Co., Ltd certification
Kevin, Received and tested the boards - thanks very much. These are perfect, exactly what we needed. rgds Rich

—— Rich Rickett

Ruth, I got the PCB today, and they are just perfect. Please stay a little patience, my next order is coming soon. Kind regards from Hamburg Olaf

—— Olaf Kühnhold

Hi Natalie. It was perfect, I attach some pictures for your reference. And I send you next 2 projects to budget. Thanks a lot again

—— Sebastian Toplisek

Kevin, Thanks, they were perfectly made, and work well. As promised, here are the links for my latest project, using the PCBs you manufactured for me: Regards, Daniel

—— Daniel Ford

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RO4534 High Frequency PCBs Custom Double Sided 2 Layers

Detailed Product Description
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RO4534 High Frequency PCBs


Double Sided PCB Blog


2 Layers High Frequency PCB Material


Please note that the image and specifications shown for this custom-made product are for reference only.


This particular high frequency PCB is an antenna type that is manufactured using Rogers RO4534 with a 20mil substrate, starting with 0.5oz copper and finished with 1oz copper. The board features fine lines that are 4mil wide and microvias with a 0.2mm diameter. The pads have an immersion gold surface finish of 0.05micron gold, green solder mask, and white silkscreen legends. It is a double-layer board fabricated in accordance with IPC class 2 standards, and every 50 pieces are vacuum-packed for shipment.


PCB SIZE 88 x 98mm=1up
BOARD TYPE Double sided PCB
Number of Layers 2 layers
Surface Mount Components YES
Through Hole Components NO
LAYER STACKUP copper ------- 17um(0.5 oz)+plate TOP layer
Rogers RO4534 0.508mm
copper ------- 17um(0.5 oz) + plate BOT Layer
Minimum Trace and Space: 4 mil / 4 mil
Minimum / Maximum Holes: 0.2 mm / 3.5 mm
Number of Different Holes: 12
Number of Drill Holes: 895
Number of Milled Slots: 2
Number of Internal Cutouts: 3
Impedance Control: no
Number of Gold finger: 0
Glass Epoxy: Rogers RO4534 0.508mm
Final foil external: 1.0 oz
Final foil internal: N/A
Final height of PCB: 0.6 mm ±0.1
Surface Finish Immersion Gold, 35%
Solder Mask Apply To: Both Sides
Solder Mask Color: Green
Solder Mask Type: LPI
Side of Component Legend Component Side
Colour of Component Legend White
Manufacturer Name or Logo: N/A
VIA Plated through hole(PTH), minimum size 0.2mm.
Outline dimension: 0.0059"
Board plating: 0.0029"
Drill tolerance: 0.002"
TEST 100% Electrical Test prior shipment
TYPE OF ARTWORK TO BE SUPPLIED email file, Gerber RS-274-X, PCBDOC etc
SERVICE AREA Worldwide, Globally.


Our company has several advantages when it comes to high frequency PCBs. Firstly, we offer a wide range of high frequency materials, including Rogers, Taconic, and Wangling. Additionally, we have over 19 years of experience in the field of high frequency PCBs. We have strict work-in-progress inspection and monitoring procedures, as well as detailed working instructions. Our workshop covers an area of 16000㎡, and we have a monthly output capability of 30000㎡ and can manufacture up to 8000 types of PCBs per month. We also accept small quantity orders.


Our company is certified with ISO9001, ISO14001, IATF16949, ISO13485, and UL certifications. We manufacture PCBs in accordance with IPC Class 2 and IPC Class 3 standards. We have a delivery success rate of over 98% and a customer complaint rate of less than 1%.


RO4534 High Frequency PCBs Custom Double Sided 2 Layers 0


Property RO4534 Direction Units Condition Test Method
Dielectric Constant, er Process 3.4 ± 0.08 Z - 10 GHz/23 2.5 GHz IPC-TM-650,
Dissipation Factor 0.0022 Z - 2.5 GHz/23 IPC-TM-650,
0.0027 10 GHz/23
PIM (Typical) -157 - dBc Reflected 43 dBm swept tones Summitek 1900b PIM Analyzer
Dielectric Strength >500 Z V/mil 0.51 mm IPC-TM-650,
Dimensional Stability <0.3 X,Y mm/m (mils/inch) after etch IPC-TM-650, 2.4.39A
Coefficient of Thermal Expansion 11 X ppm/ -55 to 288 IPC-TM-650, 2.4.41
14 Y
46 Z
Thermal Conductivity 0.6 - W/(m.K) 80 ASTM C518
Moisture Absorption 0.06 - % D48/50 IPC-TM-650, ASTM D570
Tg >280 - TMA A IPC-TM-650,
Density 1.8 - gm/cm3 - ASTM D792
Copper Peel Strength 6.3 (1.1) - lbs/in (N/mm) 1 oz. EDC post solder float IPC-TM-650, 2.4.8
Flammability NON FR - - - UL 94
Lead-Free Process Compatible Yes - - - -



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Bicheng Electronics Technology Co., Ltd

Contact Person: Ms. Ivy Deng

Tel: 86-755-27374946

Fax: 86-755-27374848

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