DS2460Q,1052MHz Digital CATV QAM and Analog Signals Analyzer
The DS2460Q 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 this unit a versatile tool for cable installations.
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 this unit 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.

- 2.8 inch color TFT LCD display
- 5MHz~1052MHz range (analog signals)
- 46MHz~1052MHz range (digital signals)
- Multiple channel plans with learn mode
- Built-in auto channel scan and learning tool
- Auto test with pass/fail limits speeds up tests and simplifies results interpretation
- Tilt measurements display (12 channels)
- AC/DC voltage measurements, including HUM
- Ethernet and micro USB ports
| Frequency | |
| Frequency Range | 5MHz~1052MHz |
| Frequency Accuracy | ± 50 PPM |
| Frequency Resolution | 10kHz |
| Resolution Bandwidth (-3dB) | 280kHz |
| Normal Spectrum Analysis | |
| Frequency Range | 45MHz~1052MHz |
| Span | Min. Span; 2.5 MHz; 6.25 MHz; 12.5 MHz; 25 MHz; 62.5 MHz; Full Span |
| Fast Spectrum Analysis | |
| Frequency Range | 5MH~1220MHz |
| Span | Min. Span; 12.5 MHz; 25 MHz; 62.5 MHz; Full Span |
| Channel Type | |
| Analog | TV PAL, NTSC |
| Digital | TV QAM 16/32/64/128/256 |
| FM Radio | Single frequency |
| Channel Scan | |
| Number of Channels | 160 channels max |
| Scale | 1, 2, 5, 10dB/div |
| Zoom | 1X, 2X, 3X, 4X, 5X five levels |
| Analog TV | |
| Level Measurement Range | -30dBmV~+60dBmV |
| Level Accuracy | ±2dB |
| Level Resolution | 0.1dB |
| Resolution Bandwidth | 280kHz |
| C/N | >50dB |
| HUM Measurement Range | 2% to 5% |
| Digital TV | |
| Frequency Range | 46 MHz to 1052 MHz |
| Power Level Range | -30dBmV~+60dBmV |
| Power Level Resolution | 0.1dB |
| Power Level Accuracy | ±2dB |
| Demodulation Type | Standard ITU-T J.83 Annex A, B and C |
| Interleave Depth | 128x1~128x4(J.83B);12x17(J.83A/C) |
| Symbol Rate Range | 4 MS/sec to 7 MS/sec |
| Max MER | 41dB |
| MER Accuracy | ± 2dB |
| BER | 1E-3 to 1E-9 |
| Constellation Display Mode | QAM64 and QAM256 with zoom capability |
| Spectrum Analysis | |
| Bandwidth | 2.5MHz; 6.25 MHz; 12.5 MHz; 25 MHz; 62.5 MHz; Full Span |
| Scale | 1dB, 2dB, 5dB, 10dB |
| Line Voltage Measurement | |
| Range | 0V to 100V (AC/DC) |
| Accuracy | ± 2V |
| Others | |
| RF Input | 75Ω |
| USB | USB Micro 2.0 |
| Ethernet | 10/100Mbps |
| Display | 2.8” 320x240 TFT LCD |
| AC/DC Adapter | AC 100V to 240V 50-60Hz ,DC 15V/0.9A |
| Battery | 7.4V 2.5Ah Lithium Battery |
| Charge Time | 5 hours |
| Working Time | >5 hours |
| Dimensions (W x H x L) | 200mm × 106mm × 54mm (7.9" x 4.2" x 2.1") |
| Weight | 0.6 kg (1.3 lbs) |
| Working Temperature | -10 ~ +40C |
| Storage Temperature | -20 ~ +70C |
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