Agilent Technologies E7495A RF Bedienungsanleitung PDF herunterladen (Seite 5)

Solving the problem

The technician’s biggest challenges were ﬁ nding a reliable and fast RF analyzer that re-

duced the time he spent at each cell site and that quickly identiﬁ ed feeder system problems

and interference issues that caused dropped calls. FieldFox’s built-in interference analyzer

helped him capture and record events of interest, play back and review these events im-

mediately at the site, and diagnose internal and external issues without an external PC.

Using the FieldFox RF analyzer, the technician was able to check feeder lines and antennas

without calibrating the instrument.

The analyzer’s return loss/distance-to-fault dual display also helped him ﬁ nd and ﬁ x

problems twice as fast as he could with his old equipment.

Results

“I have been using the FieldFox unit for a couple months now and it has become my secret

weapon in the ﬁ eld,” said the technician. “My old BTS tester was large, had a short

battery life, was hard to see in the daylight at my outdoor sites, and constantly needed

recalibration. Now with this FieldFox unit I can sweep antennas and collect the

sweeps quickly. For antenna sweeps and interference hunting, I have not found a better,

smaller, better-lit or easier-to-use unit.”

“We had a tough dropped call situation in one of our sites. We had tried

to locate the issue for a couple of months with help from our other

test equipment vendors, but we had no luck. Agilent brought in FieldFox

and expertise in interference hunting, and we were able to ﬁ nd

the problem within a day!”

Senior technician for a leading wireless service provider

A senior technician

or a leadin

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rovider had

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were stretc

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600

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inte

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reduce the time he spent

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TALK T

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et answers to your questions about wireless

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all 1

800

829

-4444

et a quote: www.agilent.com

ind

quick

“How will the N9912A RF Anal

zer save me time?

”

•

lete tests faster with the world’s fastest swee

time

•

est times 50% faster than other handheld anal

zers

•

001-

oint resolution in cable/antenna test mode ﬁ nds faults faster

•

-to-use, task-driven interface

Case study: Cell-site technician finds and fixes problems faster

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