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Deviser Technology

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Devic 201 Digital Signal Level Meter

 

The DEVIC201 signal level meter is designed to provide the most desiring features at reduced cost. It performs fast and efficiently to take carrier amplitude measurements. It can also take the direct power measurement of DVB signals.

It simultaneously displays video carrier, audio carrier strength, V/A measure- ments, Tilt measurement, C/N measurement and Trunk voltage measure-ment.

 

 

Overview

The full-scan option and spectrum option provide you the features to view the carrier amplitude in a full-span display and spectrum analysis. The new digital analysis option adds digital signal testing that includes BER, MER.

The internal high volume NiMH battery supports your 5 hours continuous work after full charge. It’s durable, simple to use in a wide range of condi- tions. The tough plastic shell and protective jacket make it highly resistant to damage from shock and impact.
The meter has a 320*240 enlarged color LCD and the new screen graphics enhance readability and simplify operations. learned channel plans, changeable through PC, also has 2 user.

Features

Features:
•Direct frequency input from 5MHz ~ 870MHz
•DVB average power measurement.
•Direct channel input of channel numbers
•Simultaneously displays video carrier and audio carrier strength, and V/A measurement
•Selectable dBmV and dBµV units
•Tilt measurement of three user definable channels
•Carrier-to-noise ratio measurement
•Trunk voltage measurement
•Large 128*64 dot matrix LCD display with back light
•RS-232C port with PC communication function
•battery-powered handheld model, Internal NiMH battery with included charger
•Rugged, compact and mobile, with rubber jacket, carry strap and manual
•Battery life: ≈5 hours

Menu

MENU:


CHV-LEVEL


LEVEL


V/A


TITL


VOLT


C/N


Specifications

Specifications:

Frequency

Range

5(48)MHz—870MHz

Resolution

10KHz

Bandwidth

280KHz

Channel Type

Analog TV

TV

Digital TV

QAM, QPSK

FM channel

Single Frequency

Level Measurement

Range

25dBuV—120dBuV

Accuracy

±1.5dB

Resolution

0.1dB

Input Impedance

75ohm

Wave detection

peak value

Channel Scan

Number of Channels

200 channels max

Scanning speed

4 channels / sec

Zoom

1X, 2X, 4X three levels of magnification or full Channel Plan scan

Memory

100 Groups, each group store Max 200 Channels

Spectrum Analysis

Bandwidth

Ranging between 10MHz, 25MHz,50MHz, and full span.

Carrier-Noise Ratio (C/N)

Input range

>70dBuV

Accuracy

±2dB

Resolution

0.1dB

Digital Channel (Average) Power

Bandwidth

0~9MHz

Center Frequency

5(48)MHz to 870MHz

Digital modulation

QAM, QPSK

Tilt measurement

Number of channels

3

Resolution

0.1dB

Trunk Voltage measurement

Input range

0-100VAC

Accuracy

± 1.5V Resolution 0.1V

Others

Channel Plan

Number of Channels

200 channels max

Number of Learned Channel Plan

10 max

Audio Output

Built-in speaker

Dimensions

210mm X 95mm X 50mm

Gross Weight

1.4kg Net Weight: 0.60kg

Display

128 X 64 Color LCD with backlight

Power Supply

Battery

7.2V 1.6AH Ni-MH battery,

Charger

AC 100V-240V/50Hz

Working Time

Average 5-8 hours (full charged battery).

Charging Time

5-10 hrs

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