The RY-S125 is an economical digital QAM analyzer for digital broadcasting CATV network.It is rugged, very simple and efficient to use, has a durable plastic shell and protective rubber jacket, and is convenient for one hand operation.Digital Power (Channel Power) MeasurementSignal Types: QPSK, QAM, COMDF, random waveformAccuracy: ±2dB(0℃~40℃)Resolution: 0.1dBQAM AnalysisModulations type: 16/32/64/128/256QAM DVB-C; ITU-TJ.83-AnnexA/AnnexBSymbol Rate: 1.00Mbps ~7.00MbpsBandwidth: 6MHz~10MHz Frequency tuner: 50 KHzFrequency:Range: 46MHz—870MHzAccuracy: ± 50ppm (20°C ± 5 °C) Resolution: 10kHz Level Measurement: Range:25dBuV—120dBuV Accuracy: LEVEL (> 35dBuV) ±2dB (10°C to 30°C)SCAN ±2dB (10°C to 30°C) Resolution: 0.1dBInput Impedance: 75ohm (unbalanced, BNC or F type connector)Wave detection: peak valueChannel Scan:Number of Channels: 200 channels max.Scanning speed: 4 channels / sec Zoom: 1X, 2X, 4X three levels of magnification or full Channel Plan scan. Memory: 100 Groups, each group store Max 200 Channels. Spectrum Analysis: Bandwidth: Ranging between 10MHz, 25MHz, 50MHz, and full span. Carrier-Noise Ratio (C/N): Input range: 65dBuV—105dBuV Accuracy: ±2dB Resolution: 0.1dB Digital Channel (Average) Power: Bandwidth: 0~9MHz Center Frequency: 46MHz to 870MHz Digital modulation: QAM, QPSK Tilt measurement: Number of channels: 8 Resolution: 0.1dB Trunk Voltage measurement: Input range: 0-100VAC Accuracy: ± 1.5V Resolution 0.1V
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