CATV Digital DB Meter

Digital and anolog DB Meter 1.Main line voltage measurement 2.Carrier-to-noise ratio measurement CATV Digital and anolog db Meter   RN1703(47-870)   

Products of catv Digital db meter  MS1703Q/1703C series are handheld digital/analog signal multifunctional TV field strength meters designed for CATV engineering management personnel. Having RF signal processing system and micro-computer technology as core technology and equipped with large screen graphic display, the meters may conveniently measure the key technical indexes of CATV system. These products have multiple measurement functions including single channel, multi-channel, full range scan, carrier difference measurement, carrier-to-noise ratio measurement, PM demodulator output, spectra analysis, digital average power measurement, MER, BER and constellation diagram.

Features

1.  Digital signal measurement

2.  Analog signal measurement

3.  Spectra scan

4.  Scan: Full range scan

5.  Slope measurement: measuring 5 channels at the same time.

6.  Main line voltage measurement

7.  Carrier-to-noise ratio measurement

8.  Documents: viewing saved data

9.  Setting: system settings

Parameter

Digital DVB Parameter

Frequency range	5MHz/46MHz~870MHz
Demodulation	DVB-C/ITU-T J.83-Annex A
Digital average power	30dBμV~110 dBμV ±2dBμV
MER	20dB~39dB  ±2dBμV
Bit Error Rate	: R - 10-3 ~ S before 10-9

Analog TV Parameter

Frequency range	5/46MHz 870MHz
RF  range	20dBμV -120dBμV
Flatness	± 1.5 dBμV
Input impedance	75 Ω
Channels scanning	Max 150 channel number

Voltage Measurement

Input Range	0-100V AC/DC
Measuring Accuracy	±2V
Resolution ratio	1V
Battary	9v/2000mah
Charger	AC90-240V 50/60HZ
Dimention
Weight	560G

Other Function

Spectrum measurement, TV Scanning, Noise ratio (C/N), Slope, The main measure voltage measurements  A/V measurement

CATV Digital DB Meter