LF,HF,UHF Kad em wanem samting?

1. LF Rfid Kad

Tipikal opereting frikwensi bilong ol low-frikwensi RF kad em 125 kHz na 134{{3}2 kHz{{4} Ol bikpela pasin bilong dispela kain redio frikwensi kad em liklik data stoa kapasiti bilong en, slo rit spit, na planti taim i no sapotim wok bilong raitim 80 sentimita olsem i go long 10 sentimita{8}} komyunikesen distens i stap long mak bilong 10 sentimita i go inap long 10 sentimita i go long 10 sentimita{6} komyunikesen distens i stap long mak bilong 10 sentimita i go long 10 sentimita{6} komyunikesen distens i stap long mak bilong 10 sentimita i go long 10 sentimita{6} komyunikesen distens i stap long mak bilong 10 sentimita i go long 10 sentimita{6} komyunikesen distens i stap long mak bilong 10 sentimita i go long 10 sentimita i mas go long 10 sentimita {6} komyunikesen distens i gat mak bilong 10 sentimita i go long 10 sentimita i mas go long 10 sentimita i mas go bikpela. olsem ol pawa amplifaia, i gat ol bikpela sekyuriti risk, olsem ol i isi long kopi na klon. Olsem na, em i no gutpela long ol aplikesen olsem ol ID kisen na ol ekses kad long ol residensel eria. i bin rausim isi isi. Tasol, ol i gat ol spesifik fil long spesifik fil long ol spesifik fil long ol spesifik fil long ol animal traking.

 

2. HFRfid Kad
Wok frikwensi bilong ol hai-frikwensi redio frikwensi kat em 13.56MHZ{{4} I gat planti hai-frikwensi kad protokol{{9} Ol Komon sistem komyunikesen protokol i gat: ISO7816, 14443A, 14443, 14443, 14443, 1443, 15693, na ol narapela data riding na rait spit, longwe bilong 0-10 cm i gutpela tru long ol taim i nidim klostu komyunikesen, olsem ol namba tu jeneresen ID kat bilong mipela, ol siti bas kad, ol kempus kad, ol buk tag, ol NFC tag, ol konsuma ilektronik tag Olgeta narapela prodak i wok long dispela frikwensi ben. Ol i wok long kamap strong na ol i gat strongpela wok bilong ol anti-ko, long ol yia i go pinis, long ol yia i go pinis, ol i gat bikpela strong CPU chich kat . ol samting bilong lukautim ol samting bilong daunim sik i bin senisim isi isi ol M1 chips na kamap nupela feveret bilong ol hai-frikwensi kad, na kisim moa na moa aplikesen.

3. UHf Rfid Kad
Ol UHF RF kad i save makim ol ilektronik tag i wok long 860~960M frikwensi ben{{2} Ol protokol i gat 18000-6BB na 18000-6C{5}} Ol kain mak bilong dispela kain smat kad na ilektronik tag i save yusim hariap na ol i save yusim long kisim ol samting long han bilong ol, na ol i save yusim ol samting bilong helpim ol long mekim wok long en, na ol i save yusim ol samting bilong helpim ol long mekim wok bilong ol. warehouse inventory cards, RFID vehicle management, jewelry management, file management, washing management and other fields. UHF radio frequency cards have unique long-distance reading and multi-tag groups. The reading function makes it easier to adapt to complex environments, and can be packaged into cards, printed labels, special labels and other complex forms according to actual applications.
Ovaol, blong jusum ol stret RF kad i dipen long aplikesen senario mo ol rikwaemen. Ol kad we oli no stap oltaem oli gat ol gudfala samting long ol kompleks envaeromen, ol hae-frikwensi kad oli stret blong ol senario we i nidim stebol transmisen, mo ol ultra-hae-frikwensi kad oli stret long ol aplikesen we oli nidim bigfala mo hae-spid aedentifikasen =.}