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2 Layer OSP F4B High Frequency PCB

2 Layer OSP F4B High Frequency PCB

Kufotokozera Kwachidule:

Zigawo: 2
Zida zoyambira: F4BM
Copper wandiweyani: 1 OZ
Kumaliza pamwamba: OSP
makulidwe: 1.6mm


Tsatanetsatane wa Zamalonda

Za F4B High Frequency PCB

Wangling F4B idakhazikitsidwa ndi zofunikira zamagetsi zamagetsi zamagawo a microwave,

Ndi mtundu wabwino kwambiri wamakina osindikizira a microwave okhala ndi magetsi abwino komanso mphamvu zamakina apamwamba.

Mapangidwe a F4B High Frequency PCB

Popanga ma PCB apamwamba kwambiri, opanga nthawi zambiri amaganizira kwambiri za dielectric constant (DK) ndi tangent loss (DF) ya PCB posankha zinthu, ndipo amangoganizira makulidwe a zojambulazo zamkuwa posankha zojambulazo zamkuwa, zomwe ndi zosavuta kunyalanyaza chikoka cha mitundu yosiyanasiyana yamkuwa zojambulazo roughness pa mphamvu zamagetsi za mankhwala.

Kusanthula kwa SEM kwa micro morphology yamitundu yosiyanasiyana ya zojambula zamkuwa ndi kukhudzana kwa dielectric kumawonetsa kuti kuuma kwa mitundu yosiyanasiyana ya zojambulazo zamkuwa ndizosiyana kwambiri.Popanga mzere wa microstrip, kuuma kwa zojambulazo zamkuwa ndi kukhudzana kwa dielectric kumakhudza mwachindunji kutayika kwa kuyika kwa chingwe chonse chotumizira.

Zida Zoyimira F4B PCB

Wangling F4B imapangidwa ndi zida zapamwamba kwambiri malinga ndi zofunikira zamagetsi zamagawo a microwave.Ili ndi mphamvu zamagetsi zamagetsi komanso mphamvu zamakina apamwamba.Ndi bolodi yabwino kwambiri yosindikizidwa mu microwave.Normal 15N/cm zonse yonyowa kutentha kutentha ndi 260 ℃ ± 2 ℃ maphatikizidwe kuwotcherera zinthu kusunga masekondi 20 popanda thovu, palibe stratification ndi peeling mphamvu ≥12 N/cm.

Mtundu wazinthu

Chitsanzo

Kudzaza Zinthu

Dk (@10GHZ)

Df (@10GHZ)

F4B-1/2

 

PTFE+Glasi nsalu

2.55/2.65

≤0.001

F4BK

F4BK225

PTFE+Glasi nsalu

2.55

≤0.001

F4BK265

PTFE+Glasi nsalu

2.65

≤0.001

F4BK300

PTFE+Glasi nsalu

3

≤0.001

F4BK350

PTFE+Glasi nsalu

3.5

≤0.001

Mtengo wa F4BM

F4BM220

PTFE+Glasi nsalu

2.2

≤0.007

F4BM225

PTFE+Glasi nsalu

2.55

≤0.007

F4BM265

PTFE+Glasi nsalu

2.65

≤0.007

F4BM300

PTFE+Glasi nsalu

3

≤0.007

F4BM350

PTFE+Glasi nsalu

3.5

≤0.007


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