Digital vs Analog Cable Testers: ‘Showdown’ min man kan ka kɛ

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Zuluyekalo tile 15, san 2023

Analog kabɔri ɲininikɛlan kɔnɔko ye odio oscillator ye — a bɛ sine wave taamasiyɛn min bɛ to senna ka don kabali kɔnɔ, ani receiver probe bɛ o taamasiyɛn in dɔn mikro walima induction coil fɛ min bɛ se ka sɛgɛsɛgɛli kɛ kosɛbɛ.

The Analog Finder: Kɛlɛden kɔrɔ min ka nɔgɔn ani min bɛ se ka da a kan

Analog kabɔri ɲininikɛlan kɔnɔko ye odio oscillateur ye — a bɛ sine wave signal continu (a ka c’a la 1kHz lamini) ci ka don kabali kɔnɔ, ani receiver probe bɛ o signal in dɔn mikro walima induction coil fɛ min bɛ se ka sɛgɛsɛgɛli kɛ kosɛbɛ. Ni sonda gɛrɛla kabali la, mankan bɛ bonya ka taa a fɛ; ni sonda ye kabali tigɛ, mankan bɛ tunun.

Analog finders nafa ye nɔgɔya ye, u bɛ se ka faamuya, ani u bɛ se ka da u kan. U tɛ u jigi da taamasiyɛnw baaracogo kan nizɛrikan na wa u dan tɛ mikroporosesɛriw ka waati fɔcogo la, u bɛ baara kɛ ka ɲɛ kuran-magnetiki-yɔrɔ barikamaw la — a ka c’a la, analozi sɛrɛkiliw tɛ mankanba dɔn kosɛbɛ ka tɛmɛ nizɛri sɛrɛkiliw kan. Ka fara o kan, a ka c’a la, analozi ɲininikɛlanw tɛ fanga dɔgɔya, o bɛ kɛ sababu ye ka baara kɛ ka mɛn batiri jɔnjɔnw kan.

Nka analozi ɲininikɛlaw dantigɛli jɛlenw bɛ yen : foro sigida mankan bɛ yɔrɔ minnu na (i n’a fɔ jenitɛri walima motɛri minnu bɛ boli kɛrɛfɛ), a ka gɛlɛn hadamaden tulo ma ka taamasiyɛn mankan ni kɔkan mankan danfara jɛɲɔgɔnya min bɛ analozi taamasiɲɛ dɔgɔyali ni yɔrɔjan cɛ, o tɛ sinsinni ye ka se yɔrɔjan jateminɛ tigitigi ma; analogue finders fanba tɛ ni data logging seko ye.

Nizɛri ɲininikɛla: Jɛkulu kura min bɛ se ka fɛnw tiɲɛ

Nizɛri ɲininikɛlaw bɛ baara kɛ ni taamasiyɛnw baaracogo ye min ni tɔw tɛ kelen ye fewu. U bɛ taamasiyɛn nimɔrɔma kodɔnlen dɔ ci ka don kabali kɔnɔ (a ka c’a la, o ye frequency square wave kɛrɛnkɛrɛnnen ye walima signal modulated), wa receiver probe bɛ baara kɛ ni correlation algorithms ye walasa ka o kode dɔn. Hali mankan barikama sigidaw la, ni taamasiyɛn fanga min kodɔnnen don, o bɛ mankan duguma sanfɛ, a minɛbaga bɛ se k’a dɔn ka ɲɛ.

Nafa wɛrɛ min bɛ nizɛri ɲininikɛlaw la, o ye baarakɛcogo caman ye — fɛn minnu bɛ i n’a fɔ janya sumani, filiw sigiyɔrɔ, kunnafonidilanw, ani sɛgɛsɛgɛli rapɔɔri bɔli, olu bɛ se ka don nɔgɔya la minɛn kelen kɔnɔ. FangService ka PK659 seriyali ye baarakɛcogo caman ɲininikɛlan ye min bɛ kɛ nizɛrikan na, min bɛ tɛmɛsira sɛgɛsɛgɛli, janya sumani, filiw sigiyɔrɔ, ani fɛn caman fara ɲɔgɔn kan.

Nizɛri ɲininikɛlaw dan ye musaka ye kosɛbɛ (circuitw ni porosesɛriw minnu ka gɛlɛn kosɛbɛ, o kɔrɔ ye ko sɔngɔ ka bon) ani ka se ka ladamu kabali suguya kɛrɛnkɛrɛnnenw na — kabali dɔw kan minnu bɛ ni shield caman ye walima minnu bɛ impedansi kɛrɛnkɛrɛnnenw na, nizɛri taamasiyɛnw cicogo ɲuman bɛ se ka dɔgɔya ka tɛmɛ analozi taamasiɲɛw kan.

A tɛ Showdown ye, Nka Partnership don

‘min ka fisa’ sɔsɔli min bɛ kɛ nizɛri ni analozi ɲininikɛlaw cɛ, o ye nkalon ye tiɲɛ na. U tɛ baarakɛminɛn kelen suguya fila ye, nka baarakɛminɛn fila don minnu bɛ gɛlɛya wɛrɛw ɲɛnabɔ.

A ka c’a la, kabɔri injiniyɛri baarakɛlaw ka jɛkulu bɛ analozi ni nizɛri ɲininikɛlan fila bɛɛ ta. Sigida minnu lafiyalen don kosɛbɛ i n’a fɔ telefɔniw ni patɔrɔnw, aw bɛ baara kɛ ni nizɛri ɲininikɛlan ye walasa ka sumani tigitigiw kɛ ani ka kunnafoniw sɛbɛn; sigida minnu bɛ ɲɔgɔn sɔsɔ kosɛbɛ i n’a fɔ substations ani generateur sow, aw bɛ wuli ka taa analog mode la walasa ka tugu teliya la. FangService ka PK651 seriyali bɛ analog ni numérique fila bɛɛ dɛmɛ, ka da o mago waleyali kan — minɛn kelen, cogo fila, minnu bɛ se ka wuli hɔrɔnya la ka kɛɲɛ ni sigida ye.

Sugandili ladilikan: Ka kɛɲɛ ni ko kɛlenw ye, a tɛ kɛ ka kɛɲɛ ni fɛɛrɛ kuraw ye

Ni sugandili bɛ kɛ nizɛri ni analozi cɛ, fili min ka teli ka kɛ baarakɛlaw fɛ, o ye ‘ka min san, min ka baarakɛcogo ka ca.’ Sugandili hakilina ɲuman ka kan ka kɛ:

Ni aw bɛ baara kɛ fɔlɔ telefɔni so kɔnɔ sigidaw la, n’aw mago bɛ ka sɛgɛsɛgɛli kunnafoniw sɛbɛn ani ka kunnafoniw dilan → aw bɛ baara caman ɲininikɛlan nizɛri sugandi (i n’a fɔ PK659 seriyali).

Ni aw mago bɛ ka kabaliw sɔrɔ joona kuran-magnetiki-yɔrɔ barikamaw la → aw bɛ ɲininikɛla dɔ sugandi min bɛ analog mode (i n’a fɔ PK651 seriyali) dɛmɛ.

Ni aw mago bɛ ka janya sumani ni kabali ɲinini kɛ waati kelen na → aw bɛ 2-in-1 modɛli sugandi (i n’a fɔ PK652 seriyali).

Ni aw ka porozɛ bɛ tali kɛ yɔrɔ caman na → aw bɛ yɔrɔ caman modɛli sugandi (i n’a fɔ PK653+ seriyali).

FangService ka kabali sɛgɛsɛgɛli sira bɛ sanfɛko bɛɛ lajɛlen ɲɛfɔ, ni modɛli naani kelen-kelen bɛɛ ɲɛsinnen bɛ danfara la, o b’a to baarakɛlaw bɛ se ka sugandiliw fara ɲɔgɔn kan i n’a fɔ u mago bɛ cogo min na.

Baarakɛminɛnw sugandili musaka dogolenw

Ni kabali ɲininikɛla dɔ sugandira, musaka jɛlen (minɛn sɔngɔ) ye maana tilancɛ dɔrɔn ye. Musaka dogolenw ye : batiri suguya (seli jalen vs rechargeable — o laban in musaka kuntaalajan ka dɔgɔn nka a ka wari bilali fɔlɔ ka ca), sonda caman cili musaka (sonda minnu bɛ modɛli dɔw kan, olu ye fɛnw ye minnu bɛ sɛgɛn), porogaramuw bɛnkan (yala a bɛ se ka jɛɲɔgɔnya kɛ ni sɛgɛsɛgɛli ɲɛnabɔli porogaramuw ye minnu bɛ yen wa?), ani baarakɛminɛnw ka kalan kɛcogo.

FangService ka kabali sɛgɛsɛgɛli sira bɛ nin ko dogolenw jateminɛ a dilanni na — PK659 seriyali ka baarakɛcogo caman faralen ɲɔgɔn kan, o bɛ dɔ bɔ baarakɛminɛn caman tali mago la, wa PK652 seriyali janya sumani baara bɛ dɔ bɔ yɔrɔjan sumanikɛlan danfaralen mago la. Baarakɛminɛn ɲuman sugandili tɛ minɛn sanni ye, nka baarakɛcogo ɲuman sanni ye. View the Cable Test Instruments Collection