Frequency haute vs. ultra-high frequency?

HF vs. UHF RFID: A bɛ se ka kɛ cogo min na ka ɲɛsin a ma .

RFID Tech bɛ sɔrɔ suguya wɛrɛw la, ani fila minnu ka ca ni tɔw bɛɛ ye .frequency high (HF) .aniultra-high frequency (UHF) .. U bɛ baara kɛ cogo wɛrɛ la, u musaka tɛ kelen ye, wa u bɛ kɛ fɛn wɛrɛw kama. Picking the wrong Mɔgɔ bɛ se ka waati ni wari tiɲɛ.

1. Danfara jumɛn bɛ yen?

A ka ca a la (HF) – 13,56 MH .z

Labɛnko ɲuman:surun (a bɛ kɛ santimɛtɛrɛ damadɔ ye ka se sen ma).

A ka fisa ni tɔw bɛɛ ye:Baara minnu bɛ lakana, minnu bɛ surunya.

Baara bɛ kɛ ni nin ye:Access Cards (Bode Badges), Sarali minnu tɛ kɛ ni mɔgɔw ye (Apple sara, kartiw), gafemarayɔrɔ gafew.

Nafa minnu bɛ yen:A bɛ baara kɛ ka ɲɛ ji ni nɛgɛ kɛrɛfɛ, a bɛ kodɔn dɛmɛ, o ye kelen ye diɲɛ kɔnɔ.

Cons:I ka kan ka gɛrɛ scan. la.

Ultra-High Frequency (UHF) – 860-960 MH .z

Labɛnko ɲuman:Janya (sen caman bɛ se mɛtɛrɛ 20 ma).

A ka fisa ni tɔw bɛɛ ye:teliya, bulk scanning.

Baara bɛ kɛ ni nin ye:Inventory tracking (Retail, Warehouses), Kurunba, minɛnw nɔfɛtaama.

Nafa minnu bɛ yen:A bɛ taamasiyɛn caman kalan siɲɛ kelen, tag sɔngɔ gɛlɛnw, yɔrɔ jan.

Cons:A tɛ baara kɛ ka ɲɛ nɛgɛ walima jilamaw la, a tɛ lakana kosɛbɛ, a ka ca a la sariyaw bɛ ɲɔgɔn ta ka kɛɲɛ ni jamana ye.

2. I ka kan ka baara kɛ ni jumɛn ye?

HF ni:
✔ I mago bɛ lakana la (i n’a fɔ wari sarataw walima dondaw kɔlɔsili).
✔ Aw bɛ fɛnw taamasiyɛn jilamaw kɛrɛfɛ walima nɛgɛ.
✔ Aw b'a fɛ ka sigida labɛn min bɛ bɛn diɲɛ bɛɛ ma.

Misaliya:Kafefeereso min bɛ baara kɛ ni RFID kantigiya kartiw ye-kilisi-kilisi dɔrɔn de bɛ digi ani ka taa.

UHF sugandi ni:
✔ Aw ka kan ka sɛgɛsɛgɛli kɛ ka bɔ yɔrɔjan.
✔ I bɛ fɛn caman nɔfɛ teliya la (i n’a fɔ fɛnmarayɔrɔ).
✔ Aw mago bɛ tags sɔngɔ gɛlɛnw na minnu bɛ se ka kɛ.

Misaliya:Finitigi dɔ bɛ fɛn kɛmɛ caman sɛgɛsɛgɛ siɲɛ kelen-uhf bɛ o kɛ segin kɔnɔ.

3. Gɛlɛya minnu bɛ sɔrɔ tuma caman .

Nɛgɛ & jilamaw:UHF taamasiyɛnw bɛ ɲagami u fɛ. HF bɛ u ɲɛnabɔ ka ɲɛ.

Jamana sariyaw:UHF frequences bɛ ɲɔgɔn ta (e{0}}g., US vs. Europe). HF bɛ baara kɛ cogo kelen na yɔrɔ bɛɛ.

Tag interference:UHF bɛ se ka taamasiyɛn caman sɛgɛsɛgɛ siɲɛ kelen, nka tuma dɔw la u bɛ ɲɔgɔn bali.

4. Desizɔn laban .

HF=surun, lakanalen, dannaya.(saraw, ID kartiw, tugu-tugu-ɲɔgɔn kɔ).

UHF=yɔrɔ jan, caman sɛgɛsɛgɛli, musaka dɔgɔman.(Marɛw, feerekɛyɔrɔw, fɛnmarayɔrɔbaw).

Hali bi, a dalen tɛ a la wa? Ka ɲininka:

Aw ka kan ka sɛgɛsɛgɛli kɛ yɔrɔ jan na ani teliya la wa? → UHF.

Aw mago bɛ lakana la walima ka baara kɛ nɛgɛ/ji kɛrɛfɛ? → HF.

Sisitɛmu dɔw yɛrɛ bɛ baara kɛ ni u fila ye, nka o ka gɛlɛn ka tɛmɛ. kana kɛ cogo nɔgɔman na min bɛ bɛn i magow ma.