4 Layer RF Circuit Board On Rogers 60mil
RO4350B and 10mil RO4350B with Back Drill for UHF Coupler
(Printed
circuit boards are custom-made products, the picture and parameters shown are
just for reference)
Hello
Everyone,
This 4 layer RF PCB is built on 60mil RO4350B and 10mil RO4350B for the application
of UHF coupler. Look at the stack-up.
Base
materials are 60mil RO4350B core and 10mil RO4350B core plus 4mil RO4450F
prepreg. There’re back drilled
via from 10mil core. Back drilling can reduce noise interference and improve
signal integrity. Using back drilling successfully reduced the difficulty of
PCB fabrication and avoided the use of buried /blind via.
Features and benefits:
1) RO4350B
exhibits a stable dielectric constant over a broad frequency range;
2) RO4350B
makes it an ideal substrate for broadband applications;
3) Delivery
on time higher than 98% on-time-delivery rate;
4) Focusing
on small batches and medium volume production;
5) Strict
WIP inspection and monitoring as well as working instruction;
Applications:
Antenna,
Interference filter, Sound control switch induction, Trunk amplifier
PCB
Data Sheet:
|
PCB SIZE
|
91 x 98mm=1PCS
|
|
BOARD TYPE
|
High
Frequency PCB
|
|
Number
of Layers
|
Multilayer PCB,
4 Layer PCB
|
|
Surface
Mount Components
|
YES
|
|
Through
Hole Components
|
YES
|
|
LAYER STACKUP
|
copper
------- 35um(1oz)+plate TOP layer
|
|
RO4350B 60 mil
|
|
copper -------
MidLayer 1
|
|
RO4450F 4 mil
|
|
copper -------
MidLayer 2
|
|
RO4350B 10 mil
|
|
copper ------- 35um(1oz)+plate BOT Layer
|
|
TECHNOLOGY
|
|
|
Minimum Trace and Space:
|
10mil
/ 10mil
|
|
Minimum
/ Maximum Holes:
|
0.3/3.21mm
|
|
Number
of Different Holes:
|
5
|
|
Number
of Drill Holes:
|
1680
|
|
Number
of Milled Slots:
|
1
|
|
Number
of Internal Cutouts:
|
1
|
|
Impedance
Control
|
no
|
|
BOARD
MATERIAL
|
|
|
Glass
Epoxy:
|
Rogers
RO4350B( core 10mil, DK=3.48) &
RO4450B(PP 4mil DK=3.54)
|
|
Final
foil external:
|
1.5oz
|
|
Final
foil internal:
|
1oz
|
|
Final
height of PCB:
|
2.1mm
±10%
|
|
PLATING AND COATING
|
|
|
Surface Finish
|
Immersion
Gold (71.1%) 2µ" over 100µ" nickel
|
|
Solder
Mask Apply To:
|
Top and Bottom
layer
|
|
Solder
Mask Color:
|
N/A
|
|
Solder
Mask Type:
|
N/A
|
|
CONTOUR/CUTTING
|
Routing
|
|
MARKING
|
|
|
Side of
Component Legend
|
N/A
|
|
Colour
of Component Legend
|
N/A
|
|
Manufacturer
Name or Logo:
|
N/A
|
|
VIA
|
Plated
Through Hole(PTH), via open
|
|
FLAMIBILITY RATING
|
UL
94-V0 Approval MIN.
|
|
DIMENSION TOLERANCE
|
|
|
Outline
dimension:
|
0.0059"
(0.15mm)
|
|
Board
plating:
|
0.0030"
(0.076mm)
|
|
Drill
tolerance:
|
0.002"
(0.05mm)
|
|
TEST
|
100%
Electrical Test prior shipment
|
|
TYPE OF ARTWORK TO BE SUPPLIED
|
email
file, Gerber RS-274-X, PCBDOC etc
|
|
SERVICE AREA
|
Worldwide,
Globally.
|
BICHNEG PCB WORKSHOP:
BICHNEG PCB CERTIFICATION:
BICHENG PCB MAIN COURIERS:
Call Us Now !
Tel : +86 755 27374946
Order Online Now !
Email : info@bichengpcb.com
