Digital db meter

What is a Digital DB meter

It is an ideal instrument for maintenance and alignment of Digital &Analog head end along with cable tv network.

Digital db meter VL-1555B Analog/Digital Meter.

MER,BER measurements spectrum analysis full span scan Auto test 8-channel TILT 8 Preset channel plans Channel parameters editable User define channel plan on PC "Drag to  upgrade" technology Editable shutdown time Level unit selection Language selection Single channel measurements A/V, Dual channel measuremen
QAM Analysis 
Modulations type:16/32/64/128/256QAM DVB-C;
Frequency Range:46MHz_870MHz
Accuracy Level:(>35dBuv)±2dB(10°c30°c) input impedance:75ohm(unbalanced,BNc or F type connector)
Wave detection:peak value 
Channel scan:200 channel max.
Memory:100 Groups, each group store Max 200 channels.
Carrier-Noise Ratio(C/N):
Input range:65dBuV-105dBuV
Accuracy:±2dB resolution:0.1dB
Digital channel (average) power:
Digital modulation:QAM QPSK
Tilt measurement: number of channel 8
Input range:0-100VAC
Channel plan: Number of channel:200 channel max.
Number of channel plan:8 Max.
Display:320×240 colour LCD with backlight 
Power supply battery:11.1V 1.6AH Li-ion battery,
Charger:AC 100V 240V/50Hz
Working time: Average 8 hours (full charged battery).
Charging Time:5-6hrs

Spacenet electronics 
A.T. complex 
Mettupalayam Street 
Contact +919447591712
Digital db meter Digital db meter Reviewed by Shameer on January 05, 2017 Rating: 5

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