QAM analīzes skaitītājs DS2460Q

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DS2460Q ir daudzfunkcionāls instruments, kas atbalsta digitālo QAM un analogos signālus CATV tīklos. Tas ir ideāls rīks sākotnējām tīkla instalācijām, pakalpojumu un problēmu novēršanas uzdevumiem. Izturīgajā dizainā ir iekļauts ārējais šasijas aizsargs, savukārt uz ikonu balstītā GUI ir ieprogrammēti iepriekš iestatīti caurlaides / neizdošanās ierobežojumi. Viegli plūstošās izvēlnes ir paredzētas, lai paaugstinātu efektivitāti un produktivitāti visu līmeņu tehniķiem.

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Deviser Instruments

 

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668,00 € BEZ PVN

1.5 kg

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Key Benefits

  • Comprehensive tool for installation and maintenance of cable networks
  • Fast spectrum analysis, 5~1220 MHz
  • 5~1052MHz (Analog TV), 46~1052MHz (Digital TV)
  • Digital TV measurements include: Average Power, MER, BER, BER Statistics, Constellation
  • Analog TV measurements include: Level, V/A, HUM, C/N
  • Auto-generates and saves up to 20 custom channel plans from a cable drop
  • Auto test with pass/fail limits speeds up tests and simplifies results interpretation
  • Client-based Toolbox management software for quick unit configuration
  • USB Micro 2.0 port for PC data transfer
  • Ethernet port for Ping function
  • Optical Power Measurement and VFL (Visual Fault Location) available by option

Overview

The DS2460Q is a is a multi-functional instrument that supports digital QAM and analog signals in CATV networks. It is the ideal tool for initial network installations, service, and troubleshooting tasks. The ruggedized design includes an outer chassis protector, while the icon-based GUI features programmable preset pass/fail limits. The easy-flowing menus are designed for increased efficiency and productivity for all levels of technicians.

Other features - including return path & forward spectrum scan, 12 favorite tilt frequencies, AC line voltage test, HUM and DC voltage measurements, combined with complete data logging and management software - make the DS2460Q a versatile tool for cable installations.

MER, Pre-Post BER measurements, and statistics features allow quick verification of loose connections, generally related to pixelated pictures or slow DS internet data flow. The digital measurement functions also help identify mismatches caused by open coaxial lines or impedance mismatch.

Up to 20 Stored Channel Plans

For technicians and contractors who work in multiple HFC networks, having a choice of different channel plans is a must. The DS2460Q can learn a selection of up to twenty (20) different channel plans. When connected to an RF drop, the DS2460Q learns analog/digital channels and custom frequencies through the built-in automated channel plan learning tool - or downloads them via Deviser's Toolbox PC software. The user can select up to 12 channels in each of the 20 user-defined plans and assign them to a favorite tilt/channel plan.

QAM Analysis & Channel Measurements

The DS2460Q measures and analyzes channel power, MER, and Pre-Post BER, including constellation display. It is compatible with 16/32/64/128/256 QAM modulation, and can also provide power measurements for QPSK and COFDM digital carriers.

Spectrum Analysis & Measurements

The DS2460Q offers three distinct spectrum analysis modes: normal, fast, and return path. Fast spectrum analysis allows technicians to view a frequency range of 5~1220MHz; while normal spectrum analysis optimizes amplitude accuracy at a lower sweep speed. For troubleshooting upstream problems, the unit can display frequency spans of 5~65 MHz, providing an additional tool to technicians dealing with upstream data signals. All modes have access to the Marker and Max Hold features, making it easy to capture and analyze transient anomalies.

Full Spectrum Scans & Marker Feature

The DS2460Q can scan 160 channels, allowing users to quickly and efficiently measure flatness and amplitude of the HFC network. Using markers, technicians can quickly
identify mismatch-related anomalies caused by poor grounding or damaged transmission lines.

HUM Measurement

The HUM measurement helps technicians identify and troubleshoot anomalies that may result from defective capacitors, faulty line splitters, or overloaded couplers (caused by weather conditions or excessive current). Both 60 & 120 Hz tests are performed @400Hz LPF measurements.

Auto Diagnostic User-defined Limit Test

The auto test simplifies the technician's work by displaying pass/fail results. End users can set limits on Power Level, MER, Pre-Post BER, Spectrum Analysis, Tilt, and HUM measurements. With the simple Save function, the technician no longer must manually record results, saving more time for installations and service calls in a day. In addition, measurement data is saved instantly to ensure performance accountability for each location - and to reduce the need to return to previously tested sites.

File Management - Test Data Storage

Multiple test data files can be saved and stored as analog carriers or frequencies, QAM carriers or digital frequencies, channel scan, tilt, frequency spectrum measurements, and/or HUM. Results are saved to the File Directory by timestamp. Records can be uploaded to a PC via the Toolbox software for report generation, printing, and analysis.

Voltage Measurement

The DS2460Q measures battery voltage, trunk, & distribution line voltage of the cable system, accurately identifying AC or DC anomalies. The smart power management system enables approximately 5 hours' continuous operation from battery on a full charge.

Displejs 2.8” 320x240 TFT LCD
Baterijas 7.4V 2.5Ah Lithium Battery
Operating time Charging time: 5 h / Operating time: more than 5 h
Izmēri 200×106×54 mm (7.9" x 4.2" x 2.1")
Svars About 600 grams (1.3 lbs)
Darbības nosacījumi -10 ~ +40°C
Glabāšanas apstākļi -20 ~ +70°C
Power Supply AC 100V to 240V 50-60Hz, DC 15V/0.9A
USB USB Micro B 2.0
VFL port FC/PC
VFL wavelength 650±10nm (IEC 60825-1: 2007)
VFL output power 10mW

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QAM analīzes skaitītājs DS2460Q

QAM analīzes skaitītājs DS2460Q

DS2460Q ir daudzfunkcionāls instruments, kas atbalsta digitālo QAM un analogos signālus CATV tīklos. Tas ir ideāls rīks sākotnējām tīkla instalācijām, pakalpojumu un problēmu novēršanas uzdevumiem. Izturīgajā dizainā ir iekļauts ārējais šasijas aizsargs, savukārt uz ikonu balstītā GUI ir ieprogrammēti iepriekš iestatīti caurlaides / neizdošanās ierobežojumi. Viegli plūstošās izvēlnes ir paredzētas, lai paaugstinātu efektivitāti un produktivitāti visu līmeņu tehniķiem.

QAM Analyser DS2460Q Documents

Description Language Ver. Link
DS2460Q Datasheet English 170128 DS2460Q Datasheet, EN

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