Digital signal level meter

Features:
1. 3.5ÿ?®TFT color LCD display.
2. Monitor the video.
3. Analyze Digital channel (Power level, Constellation diagram, MER,BER and etc.).
4. Analyze Analog channel (LEVEL C/N and etc.).
5. Support all QAM modes (16QAM, 32QAM, 64QAM, 128QAM, 256QAM).
6. Support DVB-C/ITU-T J.83-Annex A/B/C.
7. Spectrum analysis.
8. Small, light, really portable.
Specifications:
A. Digital channels Measurement:
Tuning range: from 5M~862MHz
Tuning mode: by channels or by frequency
Support: 16/32/64/128/256QAM
Digital power: 40dB¥ÌV-110dB¥ÌV
Accuracy: 2dB
Bandwidth: Adjustable
MER (modulation error ratio) measurement range: 19~40dB for 64QAM
Accuracy: ÿ?dB
BER (bit error rate) Measured before RS decoding:
Measurement range: 1.0E-2 to 1.0E-8
Symbol rate: 1MS/S-7MS/S
Modulations type: 16/32/64/128/256QAM
DVB-C/ITU-TJ.83-AnnexA/B/C
B. Analogue channels Measurement:
Frequency/Channel:
Tuning range: from 5M~862MHz
Tuning mode: by channels or by frequency
Channel range: China standard channel and append Channel
International Channel: Download and add as needed
Resolution: 10KHz
Bandwidth: 280kHzÿ?0kHz
Level measurement:
Range: 25dB¥ÌVÿ?20dB¥ÌV
Accuracy: ÿ?.5 dB ( 0ÿ??0ÿ?)
Resolution: 0.1dB
Demodulate method: Peak value demodulate
Input impedance: 75¥¸