LF,HF,UHF Card ngu ai gaw hpa rai ta?

1. LF Rfid Card

RF card ni hta n-gun n law ai n-gun n law ai frequency ni gaw 125 kHz hte 134.2 kHz rai nga ai. Ndai zawn re ai radio frequency card a madung arawn alai ni gaw, shi a data hpe shinggyin la lu ai atsam kaji ai, laika hti ai lawan ai, law malawng gaw ka ai bungli ni hpe n madi shadaw ya ai. Matut mahkai lam tsan ai gaw 10 centimeters daram sha rai nga ai. Dai hpe 80 centimeter de jat mai ai raitim, power amplifiers zawn re ai arung arai ni hpe jat bang ai hku nna, shimlam a matu hkrit tsang hpa kaba ni nga ai, ga shadawn, loi loi hte copy galaw nna hpaw da ai zawn re ai ni nga ai. Dai majaw, masha nga ai shara ni hta ID keychains hte access card zawn re ai application ni a matu n htap htuk ai. loi loi sha yeng seng kau hkrum ai. Raitim, npu na- n-gun n law ai radio frequency card ni gaw manu n law ai hte anti{12}} n-gun ja ai atsam nga ai, dai majaw shanhte hta dusat ni hpe hkan tam ai zawn re ai ginra langai ngai hta application manu nkau mi naw nga ai.

 

2. HFRfid Card
13.56MHZ rai nga ai, n-gun kaba ai{0}} n-gun kaba ai radio frequency card ni a frequency gaw. Dai hta, n-gun kaba ai- n-gun rawng ai card protocols ni law law nga ai. Common system ISO matut mahkai ladat ni lawm ai: ISO7816, 14433A, 14443B, 15693, etc. laika buk tags, NFC tags, jai lang ai electronic tags ni Ndai frequency band hta kaga arung arai yawng bungli galaw ai. Hpaji masa rawt jat wa ai hte rau, lai wa sai shaning ni hta, n-gun ja ai anti{15}}copy galaw ai hte anti{17}}cracking shimlam atsam ni hte n-gun ja ai CPU chip RF card ni gaw M1 chips ni hpe loi loi hte galai shai kau ya nna, grau grau nna jai lang ai lam ni hpe lu la ai, grau grau jai lang wa ai.

3. UHf Rfid Card
UHF RF card ni gaw {{0}~960M frequency band hta bungli galaw ai electronic tags ni hpe madung tawn nna tsun ai. Dai protocol ni hta madung hku nna 18000{6}}6B hte 18000{9}}6C lawm ai. Ndai zawn re ai smart card ni hte electronic tags ni a arawn alai ni gaw lawan ai hku hti ai lawan ai, tsan ai, anti{10}} ni hpe lawan ai hku ka da ai. Shi gaw n-gun ja ai atsam marai ni nga ai rai nna, logistic pallet card ni, turnover box card ni, warehouse inventory card ni, RFID mawdaw ni hpe hparan ai lam, mawn sumli ai lam ni hpe hparan ai lam, file hpe hparan ai lam, hka shin ai lam hte kaga lam ni hta grai lang ai. UHF radio frequency card ni hta laklai ai tsan ai shara de hti ai hte multi-tag hpung ni nga ai. Laika hti ai bungli gaw, yak hkak ai makau grup yin ni hpe hkan sa na matu loi ai, card ni, print galaw da ai label ni, laksan label ni hte kaga yak hkak ai form ni hpe tengman ai application ni hte maren bang mai ai.
Yawng hpe yu yang, gingdan ai RF card hpe lata ai gaw, application scenario hte ra kadawn ai lam ni hta madung nga ai. Low{{1}frequency card ni gaw yak hkak ai makau grup yin ni hta akyu nga ai, tsaw ai{2}}frequency card ni gaw ngang grin ai hku htawt sit ra ai mabyin masa ni a matu htuk manu ai, ultra{{4}high frequency card ni gaw, n-gun kaba ai{5}}scale hte tsaw ai{6}}speed masat masa ra ai application ni a matu htuk manu ai.