Generator semnal TV QAM QPSK 5..120 MHz Deviser DS5200

Cod: Deviser DS5200


 

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Descriere

  • DS5200 is ideal return path generator for HFC system installation and maintenance.

  • Wide frequency covers return path: 5MHz-120MHz
  • QPSK, 16/64/256QAM
  • Large level dynamic range
  • Multi-function module: RF, Pulse, Sweep
  • Parameter setup memory

Frequency

Range

CW: 5MHz-120MHz

Digital Signal: 5MHz (Left Edge Frequency) -120MHz (Center Frequency)

Accuracy

±2ppm

Resolution

10kHz

Level

Range

0-60dBmV

Accuracy

CW: ±1.5dB

Digital Signal: ±2.0dB

Resolution

1.0dB

Output Impedance

75O

VSWR

<2.0

Spectrum Pureness

Harmonic Restraint Ratio

=-40dBc

Non Harmonic Stray

=-40dBc

Phase Noise

(At 50MHz CW) 85dBc@10kHZ 105dBc@100kHZ

Modulation Signal

Type

QPSK, 16/64/256QAM

SR

1MS/s-7MS/s

BW

1.25MHz-8.75MHz

Roll Off

a=0.25

MER

?36.0dB

BER

<1E-9 Errors

FEC

RS(204, 188)

Frequency Sweep

Range

5MHz-120MHz(CW)

Step

10kHZ-1MHz

Frequency Interval

10ms

Level Flatness

<2.0dB

Others

Advance Setup

5

Communication Port

RS 232C

Working Temperature

-20?~50?

Size

About 218mm×95mm×49mm

Weight

About 800g

Battery Life

>4 hours

 

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