Spectrum QAM analyzer
3.5 inch TFT color LCD display,support ATSC(8-VSB)ITU-T J.8Annex B(64/256QAM)
Port: Tianjin
Minimum Order Quantity: 1 Piece/Pieces according to customer's requirement
Supply Ability: 1000 Piece/Pieces per Month depend on the order
Payment Terms: T/T,Western Union
Contact SupplierPackaging Detail: ipcs/box, 8 box/carton
Delivery Detail: 1-14days depend on the quantity
Support ATSC(8-VSB) CATV spectrum QAM analyzer SM2009
1,3.5 INCH TFT color LCD display.
8,Small, light, really portable.
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.
Specifications:
A. Digital channels Measurement:
Tuning range: from 5M~870MHz
Tuning mode: by channels or by frequency
Support: 16/32/64/128/256QAM
Digital power: 30dBμV-120dBμV
Accuracy: ±1.5dB
Bandwidth: Adjustable
MER (modulation error ratio) measurement range: 19~40dB
Accuracy: ±2dB
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~870MHz
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: 280kHz±50kHz
Level measurement:
Range: 25dBμV~120dBμV
Accuracy: ±1.5 dB ( 0°C~40°C )
Resolution: 0.1dB
Demodulate method: Peak value demodulate
Input impedance: 75