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Products- testing-instruments- - digital-qam-meter - DIGITAL DB METER

DIGITAL DB METER

UNIWAY Digital DB Meter is an ideal instrument for maintenance of Digital cum Analog
Cable TV network. It can measure Channel Power, MER & BER of Digital Channels. It can also
measure RF Level, V/A, C/N & 2 Channel Level of Analog Channels.

It comes loaded with your channel plan, thereby no adjustment is required. Start using it as
soon as you buy. it’s software is user friendly.

Features:

RF Level and Digital Channel Power Measurement (dBµV)
Key Pad : Directly feed your required Channel No. or Frequency
Single display : of RF Signal Strength & V/A
C/N : Carrier to Noise Ratio (signal level > 75 dBµV)
Battery(NiMH) : When fully charged 5 hour power backup
Rubber Jacket/Carrybag : Protect from shock or impact
Tilt/Level : 2 Channel Tilt/Level is available to check the flatness.
Channel Plan loaded : AS 970 comes loaded with your desired
channel plan which contains digital & analog channels.
No adjustments are required, Just start using it.
Edit : Edit channel number, carrier frequency, QAM, symbol rate
as per your network
QAM Test : In a single screen display, get to know MER,
BER with Channel No., Frequency, QAM, Bandwidth
& Symbol Rate
Voltage Measurements : Battery & trunkline AC/DC Voltage

Specifications:

Digital Analysis
Freq. range : 48MHz ~ 860MHz (DVB-C)
Demodulation : DVB-C/ITU-T J.83-Annex A,B
QAM mode : 16, 32, 64, 128 & 256 QAM
Average power : 25 dBµV to 110dBµV (± 1 dBµV)
Bandwidth : 1 MHz ~ 9 MHz
Symbol rate : 1 MBPS ~ 7.9 MBPS
MER : 20 dB ~ 39 dB ± 2 dB
BER : 10 - 3 to 10 - 9
Tuning Mode : By channel or By frequency
Digital DB Meter
AS 970
Digital DB Meter AS 970
Analog Analysis
Level Range : 25 dBµV ~ 120 dBµV
Resolution : 0.1 dB
Detection Mode : Peak value
Impedance : 75 ohm
C/N : Input > 75 dBµV
PP/Batt. Voltage : 0 ~ 90 V AC