Specifications New digital signal level meter SM2008
with 3.5 inch color screen, play TV, and have the USB can connect with computer
New digital signal level meter SM2008
Specifications l 3.5’’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/B/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