High Frequency PCB Boards Built On RO4350B 10 mil With Immersion Gold
Product Description
Brief Introduction
Just as its name implies, high frequency is that the frequency is relatively high, generally refers to the frequency of >=300 MHz (i.e. wave length <=1m), that is, the usual radio frequency band. The electromagnetic wave of frequency >=1GHz is called microwave.
Typical frequencies for wireless applications:
* Current mobile: 0.9GHz – 2GHz
* 3G systems: 2.5GHz
* Bluetooth: 2.5GHz
* GPS: 12.6GHz
* LMDS: 24GHz and 40GHz
* Automotive: 77GHz
Market: RFID, Wireless communications, base station and antenna, amplifier, military products, consumer electronics.
High frequency printed circuit board or microwave PCB refers to the printed circuit board made on the high frequency (microwave) substrate copper clad plate. The common types are: Double-sided board, multilayer board and mixed structure.
Mixed structure includes high performance special substrate, PP sheet + ordinary performance board and PP sheet mixed pressing board; high frequency substrate + ordinary FR4 substrate; high frequency substrate + metal base etc.
PCB Case: High Frequency PCB Boards Built On RO4350B 10 mil With Immersion Gold
(Printed circuit boards are custom-made products, the picture and parameters shown are just for reference)
General description
This is a type of double sided high frequency PCB built on RO4350B 10 mil substrate for the application of antenna. It’s a 2 layer RF PCB board at 0.3 mm thick. It’s immersion gold finish without solder mask. It’s fabricated per IPC 6012 Class 2 using supplied Gerber data. Each 50 boards are packed for shipment.
Features and benefits
Low water absorbability influences dielectric constant and dielectric loss less at damp.
No corrosion in acids, alkali and aqua regia.
Tg > 280 ℃
ENIG has good oxidation resistance and good heat dissipation.
Help you focus on your core competencies on research and development, sales and marketing.
UL, ISO certified PCB manufacturing factory.
Experienced sales persons and skilled customer services.
Small quantity order is accepted
Competitive price
Application
Splitter, Photocoupler, Radio frequency, 4G antenna
Parameter and data sheet
| PCB SIZE | 10 x 12mm=1up |
| BOARD TYPE | Double sided PCB |
| Number of Layers | 2 layers |
| Surface Mount Components | YES |
| Through Hole Components | NO |
| LAYER STACKUP | copper ——- 35um(1 oz)+plate TOP layer |
| RO4350B 0.254mm | |
| copper ——- 35um(1oz) + plate BOT Layer | |
| TECHNOLOGY | |
| Minimum Trace and Space: | N/A |
| Minimum / Maximum Holes: | 0.3mm / 0.3mm |
| Number of Different Holes: | 1 |
| Number of Drill Holes: | 1 |
| Number of Milled Slots: | 0 |
| Number of Internal Cutouts: | 0 |
| Impedance Control: | no |
| Number of Gold finger: | 0 |
| BOARD MATERIAL | |
| Glass Epoxy: | RO4350B Tg280℃, er<3.48, Rogers Corp. |
| Final foil external: | 1.5 oz |
| Final foil internal: | N/A |
| Final height of PCB: | 0.3 mm ±0.1 |
| PLATING AND COATING | |
| Surface Finish | Immersion gold, 87% |
| Solder Mask Apply To: | N/A |
| 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 | NO |
| FLAMIBILITY RATING | UL 94-V0 Approval MIN. |
| DIMENSION TOLERANCE | |
| 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. |