Nneɛma a Wɔyɛ no Ho Nsɛm
SSMA nhama nkitahodi no nhwɛso ne SSMA-JB2.SSMA series yɛ 50 ohms screw coupling subminiature coaxial nkitahodi ahorow. Na su a ɛyɛ ketewa, emu duru, trɛw frequency range ne ahotoso a ɛkorɔn, wɔde di dwuma kɛse wɔ applications baabi a kɛse ne mu duru ho hia,te sɛ high accuracy miniaturized mobile anyinam ahoɔden nnwinnade, network,na bata RF cables de transmit RF nsɛnkyerɛnne. Wɔ nhyiam a ɛkorɔn pɛpɛɛpɛ semi-flexible cable,SSMA betumi ayɛ adwuma akodu 18GHn anaa nea ɛboro saa.
SSMA Nkitahodifo Su Impedance
Nneɛma a wɔtaa de di dwuma wɔ su impedances ma SSMA RF connectors ne 50Ω ne 75Ω. Connector series pii de 50Ω ne 75Ω nkyerɛkyerɛmu nyinaa ma. Sɛ yɛbɛka no ɔkwan biara so a, wɔde 50Ω nkitahodi di dwuma wɔ nneɛma a ɛwɔ frequency a ɛkorɔn, ɛyɛ adwuma kɛse-mu, bere a wɔde 75Ω nkitahodi di dwuma wɔ nneɛma a ɛba fam-frequency mu, a ne dodow no ara wɔ 4GHz ase, titiriw wɔ consumer electronics ne video mu. Ɛsɛ sɛ wɔn a wɔde di dwuma no paw nkitahodi a ɛne wɔn ade no impedance hyia. Sɛ nhwɛso no, sɛ wode 75Ω RG59 nhama redi dwuma a, ɛsɛ sɛ wopaw 75Ω nkitahodi.
Electrical ho adwuma
|
Impedance a ɛyɛ den |
50Ω |
|
Frequency Range a Wɔde Di Dwuma |
0-6GHz na ɛwɔ hɔ |
|
Adwumayɛ Voltage |
Ennu anaasɛ ɛne 250V yɛ pɛ |
|
VSWR |
Ennu anaasɛ ɛne 1.2 yɛ pɛ |
|
Insulation a Ɛko Tia |
Ɛboro anaasɛ ɛne 1000mΩ yɛ pɛ |
|
Voltage a wotumi gyina ano |
750V |
|
Mfinimfini Nkitahodi a Ɛko Tia(mΩ) . |
Ennu anaasɛ ɛne 4 yɛ pɛ |
|
Abɔnten so Nkitahodi a Ɛko Tia(mΩ) . |
Ennu anaasɛ ɛne 2.5 yɛ pɛ |
|
Sɛnea ɛtra hɔ kyɛ |
500 a ɛyɛ kyinhyia |
Nneɛma ne Plating
| SSMA-JB2 na ɛwɔ hɔ |
Atadeɛ |
Plating a wɔde yɛ nneɛma |
|
Nipadua |
Kɔbere a wɔde yɛ |
Sika kɔkɔɔ |
|
Mfinimfini kwankyerɛfo |
Kɔbere a wɔde yɛ |
Sika kɔkɔɔ |
|
Crimp Ferrule a wɔde yɛ adwuma |
Kɔbere a wɔde yɛ |
Sika kɔkɔɔ |
|
Insulator a wɔde siw mframa ano |
PTFE na ɛyɛ |
Nneɛma a atwa yɛn ho ahyia
|
Ɔhyew a Ɛwɔ Hɔ |
-40 digrii ~ +125 digrii |
|
Nsuframa |
＜95％ |
|
Nkyene-fog Sɔhwɛ |
48h |
Zhenjiang Tongda Electronics Co., Ltd. yɛ adwumayɛfo a wɔyɛ SSMA nhama nkitahodi, a ɛma wo nneɛma a ɛfata wo.
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