- Other Electronic Measuring Instruments[1]
- Spectrum Analyzers[5]
- Level Measuring Instruments[2]
- Measuring & Analysing Instrument Stocks[2]
- Laser Levels[2]
- Other Optics Instruments[3]
- Refractometers[1]
- Other Measuring & Analysing Instruments[5]
- TV Antenna[2]
- Other Radio & TV Accessories[10]
- Radio & TV Broadcasting Equipment[10]
- Satellite TV Receiver[10]
- Set Top Box[10]
- Fiber Optic Equipment[10]
Spectrum QAM Analyzer- CATV Signal Level Meter SM2008
CATV Signal Level Meter SM2008
1.Play TV
2.Analyze Digital & Analog channel
3.Spectrum analysis
4.Download data
CATV Signal Level Meter SM2008
Feature:
l 3.5 inch TFT color LCD display.
l Monitor the video.
l Analyze Digital channel (Power level, Constellation diagram, MER,BER and etc.).
l Analyze Analog channel (LEVEL C/N and etc.).
l Support all QAM modes (16QAM, 32QAM, 64QAM, 128QAM, 256QAM).
l Support DVB-C/ITU-T J.83-Annex A/C.
l Spectrum analysis.
l Small, light, really portable.
Specifications:
A. Digital channels Measurement:
l Tuning range: from 5M~862MHz
l Tuning mode: by channels or by frequency
l Support: 16/32/64/128/256QAM
l Digital power: 40dBμV-110dBμV
l Accuracy: 2dB
l Bandwidth: Adjustable
l MER (modulation error ratio) measurement range: 19~35dB for 64QAM
l Accuracy: ±2dB
BER (bit error rate) Measured before RS decoding:
l Measurement range: 1.0E-2 to 1.0E-8
l Symbol rate: 1MS/S-7MS/S
l Modulations type: 16/32/64/128/256QAM
l DVB-C/ITU-TJ.83-AnnexA/B/C
B. Analogue channels Measurement:
l Frequency/Channel:
l Tuning range: from 5M~862MHz
l Tuning mode: by channels or by frequency
l Channel range: China standard channel and append Channel
l International Channel: Download and add as needed
Resolution: 10KHz
Bandwidth: 280kHz±50kHz
l Level measurement:
Range: 25dBμV~120dBμV
l Accuracy: ±1.5 dB ( 0°C~40°C )
Resolution: 0.1dB
Demodulate method: Peak value demodulate
Input impedance: 75Ω