Mittauslaitevalmistaja Keysight Technologies on esitellyt kannettavien testerien Fieldfox-sarjaan kaksi uutuutta, jotka helpottavat kaapelitestejä tekevien asentajien ja ylläpitäjien elämää. Keysightin mukaan kyse on markkinoiden kattavimmasta kannettavasta kaapelitesteristä.

Kaapeli on RF- ja mikroaaltoalueen tietoliikennelaitteiden yleisin komponentti ja samalla yleisin häiriöiden lähde. Tähän asti testaaminen on edellyttänyt antennianalysaattoria, verkkoanalysaattoria, signaaligeneraattoria ja tehomittaria, jotka on pitänyt raahata esimerkiksi tukiasemasaitille.

Nyt Fieldfoxiin on lisätty TDR-mittausoptio (Time Domain Reflectometry). Se laajentaa ”Kenttäketun” paluuhäviö- (return loss) ja DTF-mittausta eli kykyä mitata etäisyys kaapelivikaan. Lisäksi optiolla voidaan mitata impedanssin vaihtelu kaapelissa, mikä helpottaa tunnistamaan vikoja.

Pitkien mikroaaltokaapelien mittaaminen kentällä edellyttää instrumentilta laajaa dynamiikka-aluella sekä nopeutta. Uusi Extended Range Transmission Analysis -optio parantaa pitkien, äviöisten kaapelien mittausta hankalissa olosuhteissa.

Fieldfox-testereistä löytyy lisätietoa Keysightin verkkosivuilta.

www.keysight.com/find/FieldFox.

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EBV Elektronik was founded in 1969 and is one of the leading specialists in European semiconductor distribution. This success is based on the underlying company philosophy, which was developed a long time ago and which still applies today: operational excellence, flexibility, reliability and execution – with the goal of achieving the highest degree of customer satisfaction.

 

Tria is a world leader in the design and manufacture of embedded computing for OEMs. We offer a broad range of off-the-shelf modules to fully customized systems built for our customers. With a global footprint and deep in-house expertise, we support innovators from design to delivery.

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