Atec Wavetek-SDA-5000-5500-5510 Manuel d'utilisateur télécharger pdf

The Stealth Digital Analyzer (SDA) product

family offers a true "One Box" solution for

HFC network testing and deployment of digi-

tal video, data, and traditional analog services.

While preserving the rugged design and

industry standard RF sweep technique of its

Stealth Sweep System predecessor, the SDA

series now adds test features to qualify the

network for today’s high growth subscriber

services. "Find and Fix" tools are included

that reduce technician time for the most labor

intensive maintenance and troubleshooting

assignments, like tracking down reverse

ingress, optical node alignment, proof-of-per-

formance testing, and return path alignment.

For these demands, the SDA provides

advanced QAM analysis (optional), a power-

ful 5 to 1,000 MHz spectrum display with

cable modem analysis (Zero Span),

PathTrak™ Field View, and full forward and

reverse sweep capability. And with the versa-

tile combination of standard and optional

features, the SDA can be customized for both

the cable operator’s network technology level

and budget.

Why Sweep is the

Right Solution

The majority of all transmission

errors (including digital) are found

by measuring the frequency

response of the network. Every physical error

in the network that influences the transmitted

signals will be revealed in the sweep trace.

This means the sweep results are independent

of transmission methods and formats.

The goal is to transmit all signals with the best

noise specifications and the lowest intermodula-

tion distortion. Sweep is the most effective and

efficient tool to show the best compromise

between the two. In other words, sweep helps

technicians setup the right gain versus frequency.

Normalized Sweep

To ensure that network specifications are

maintained, starting from the headend to the

subscriber, each section of the network has its

own set of specifications. A normalized sweep

divides the network into easily managed sec-

tions. Each of these network sections, with its

own set of specifications and quality require-

ments, can be designated to an individual

team or contractor.

SDA-5000

Stealth Digital Analyzer

• Digital ready, non-interfering,

continuously referenced sweep

• Forward and reverse sweep in

one hand-held instrument

• Optional QAM view provides com-

plete analysis of digital TV and

forward cable modem signals

> Pre/Post FEC BER

> MER

> Constellation

> Exclusive "Ingress Under the

Carrier"

• Fast, sensitive spectrum analyzer

• Cable modem analysis using

Zero Span mode provides

accurate, in-service, power, and

C/N measurements

• PathTrak Field View option

quickly pinpoints Return Path

Noise / Ingress

• Automated, 24-hour Proof-of-

Performance according to FCC

and CENELEC standards

• International language

• Rugged, weather-resistant, and

lightweight

1 2 3 4 5 6 ... 11 12

Résumé du contenu

Page 1 - Stealth Digital Analyzer

The Stealth Digital Analyzer (SDA) productfamily offers a true "One Box" solution forHFC network testing and deployment of digi-tal video, d

Page 2 - Interactive Services

REVERSE TRANSMITTERRequires SDA-5000 with OPT 1 or 2Frequency Range . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 to 1000 MHzOutput Level .

Page 3

FREQUENCY TUNING50 to 860 MHz (Digital QAM mode)Resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 kHzBER (BI

Page 4 - Technicians to Learn Fast

Options1019-00-1286SDA-OPT1: Reverse Sweep capability for model SDA-50001019-00-1285SDA-OPT2: Reverse sweep capability and 5 to1000 MHz transmit-ter f

Page 5 - Comprehensive Testing

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Page 6 - Modulation Measurement

Portable Reverse Sweep ManagerThe portable version of the SDA-5510 allows technicians toinstall a multiple user Reverse Sweep Manager in locationswher

Page 7 - Customer Support

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Page 8 - Application Features

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Page 9 - Specifications

Carrier-to-Noise Measurement: In-ServiceTaking carrier-to-noise measurements (on a non-scrambledchannel) is easy. There is no need to remove modulatio

Page 10 - QAM VIEW OPTION (OPT 4)

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Page 11 - Ordering Information

Key Benefits of the CarePlan Include:• Cost-effective product maintenance support• Annual calibration certification program• Proactive hardware and so

Page 12 - Optional Accessories

SpecificationsFREQUENCYRange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 to 1000 MHzAccuracy . . . . . . . . . . ±10 ppm

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Atec Wavetek-SDA-5000-5500-5510 Manuel d'utilisateur

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