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DS2460Q Digital QAM Analysis Signal Level Meter with 5~1220 MHz Fast Spectrum Analysis
Products Description
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.
Features
* 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
* 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
Specifications
Normal Spectrum Analysis | |
Frequency Range | 45 MHz ~ 1052 MHz |
Span | 2.5 MHz; 6.25 MHz; 12.5 MHz; 25 MHz; 62.5 MHz; Full Span |
Fast Spectrum Analysis | |
Frequency Range | 5MHz ~ 1220MHz |
Span | 12.5MHz, 25MHz, 62.5MHz, Full Span |
Return path Spectrum Analysis | |
Frequency Range | 5~210MHz |
Channel Scan | |
Number of Channels | 160 channels max |
Scale | 1,2,5,10dB/div |
Zoom | 1X,2X,3X,4X,5X five levels |
Analog TV Measurement | |
Supported Standards | PAL, NTSC and FM Radio (Single Frequency) |
Level Measurement | Range: -30dBmV to +60dBmV; Accuracy: ±2dB; Resolution: 0.1dB |
Frequency | Range: 5M-1052M ; Accuracy: ±50ppm; Resolution: 10KHz |
Resolution Bandwidth | 280KHz |
C/N | >50dB |
HUM Measurement Range | 2% to 15% |
Digital TV | |
Power Level | Range: -30dBmV to +60dBmV; Accuracy: ±2dB; Resolution: 0.1dB |
Frequency | Range: 46MHz to 1052MHz; Accuracy: ±2dB; Resolution: 0.1dB |
Supported Standards | ITU-T J.83 Annex A, B and C |
QAM Demodulation Type | Annex A: QAM 16/32/64/128/256, Annex B&C: QAM64/256 |
Interleave Depth | 128×1~128×4(J.83B);12×17(J.83A/C) |
Symbol Rate Range | 4MS/sec to 7MS/sec |
MER | 41dB; Accuracy±2dB |
BER | 1E-3 to 1E-9 |
Constellation Display Mode | 64/256 QAM with zoom capability |
Line Voltage Measurement | |
Range | 0V to 100V (AC/DC) with accuracy ±2V |
Optical Power Measurement | |
Accuracy | ±0.23dB(±5%) |
Detector Type | InGaAsɸ300μm |
Range | -50dBm ~ +27dBm |
Linearity | 0.07dB/10dB |
Resolution | 0.01dBm, mW, μW, nW |
Wavelength | 850 nm, 980 nm, 1300 nm, 1310nm, 1490 nm, 1550nm, 1610 nm |
Interface | FC\SC\ST Universal Connector Interface Adapter |
VFL (Visual Fault Location) | |
Output Power | 10mW |
Output Wavelenght | 650±10nm |
Safety Standard | IEC 60825-1: 2007 |
Interface | FC/PC |
Miscellaneous | |
RF Input | 75Ω |
USB | USB Micro B 2.0 |
Ethernet | 10/100M |
Display | 2.8” 320×240 TFT LCD |
AC/DC Adapter | AC 100V to 240V 50-60Hz ,DC 15V/0.9A |
Battery | 7.4V 2.5Ah Lithium Battery |
Charge Time/ Working Time | 5 hours / >5hours |
Dimension (W×H×L) | 200mm × 106mm×54mm (7.9″ x 4.2″ x 2.1″) |
Weight | About 600 grams (1.3 lbs) |
Work/ Storage Temperature | -10 ~ +40°C/-20 ~ +70°C |
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