Spectrum QAM Analyzer SM2007

Spectrum QAM Analyzer SM2007
Test both digital signal and analogue signal.
Power,MER.BER,constellation diagram.

Spectrum QAM Analyzer SM2007

 

 

 

      The product, which newly researched and developed, is the integrative high-tech measuring instrument for the transformation of CATV. The main function is to measure QAM digital signal and analogue signal.

Characteristics: the complete function, the fast processing speed, the low static power consumption, small and the high dependability.

Specifications:

A: Digital television channels Measurement

Frequency range: from 5MHz~870MHz

Tuning mode: DVB-C/ITU-TJ.83-AnnexA/B/C

Support: 16/32/64/128/256QAM 

Digital power: 30dBμV-120dBμV

Accuracy: ±1.5dB

Bandwidth: Adjustable

Symbol rate: 1MS/S-7MS/S

MER: 19~40dB

BER: 1.0E-2 to 1.0E-8

B: Analogue television channels Measurement

Frequency/Channel: 

Frequency range: 5MHz~870MHz

Channel range: China standard channel and append Channel

International Channel: Download and add as needed 
Resolution: 10 KHz
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: 75Ω

 C/N:
Signal input range: >80dBμV

Accuracy: ±2dB
Resolution: 0.1dB

Rail Voltage Measurement:
Input range: 2~100V  AC/DC 
Accuracy: ±2V
Resolution: 0.1V 

Tilt Measurement:
Channel number: 8

Resolution: 0.1dB 

Channel scan:

Total number of channel scan: 150

Spectrum :
Bandwidth: 4MHz, 8MHz, 20MHz,40MHz