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Analizor spectru TV & CATV modulatii QAM 5..1000 MHz Deviser 2500

Cod: Deviser 2500/ 2500C


 
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Descriere

  • Digital TV analysis Channel power, MER, BER, Constellation etc
  • Enhanced Spectrum Analysis Function: Increasing with Positive/Negative/Averaged Peak Value detector function
  • New shell using ABS+PC plastic
  • 4 inch full-color TFT LCD
  • Linux operating system
  • Large memory
  • Fast display
  • Powerful file management functions
  • Support USB device
  • Support LAN: Communicate with PC

2500C only:

  • Cable Modem Testing Module: Support DOCSIS2.0/3.0
  • Add CM Statistic function /Ping/bandwidth testing/website browser
  • QAM Source
 

Model

  DS2500 

DS2500C

DS2500R

DS2500R+

DS2500E

Frequency

Range

5 MHz ~ 1000 MHz

Resolution

10 kHz

Accuracy

±10 × 10-6

DVB-C

Power Level

30 dBµV ~ 110 dBµV

Level Resolution

0.1 dB

Level Accuracy

±1.5 dB (C/N >20 dB)

MER

~ 40 dB

MER Accuracy

±2 dB

BER

1E-3 ~ 1E-9

Modulation Type

16/32/64/128/256 QAM ITU-T J.83 ANNEX A/B/C

Constellation

v

Statistics

v

Analog CATV

Level

30 dBµV ~ 120 dBµV

Level Resolution

0.1 dB

Level Accuracy

±1.5 dB

Other Functions

C/N, V/A, Tilt, Limit Test, Auto Test, Channel Sweep/Management, Trunk Volt

Specturm Analysis

Level Range

10 dBµV ~ 120 dBµV

Level Resolution

0.1 dB

Level Accuracy

±1.5 dB

Dynamic

60 dB

RBW

30 kHz / 100 kHz / 300 kHz / 1 MHz / 3 MHz (Self-Adapt)

Sweep Time

300 ms / field (8 MHz)

Span

Max. 995 MHz

Return Noise Test

v

QAM Source

Frequency

×

5 MHz ~ 65 MHz

×

MER

×

>38 dB

×

Modulation Type

×

QPSK; QAM (8/16/32/64); CW

×

SR

×

160/320/640/1280/2560/5120 KSym/s

×

Level Output

×

68 dBµV ~ 120 dBµV

×

Communication Module

Freq-Transmission

×

×

5 MHz ~ 65 MHz

×

Freq-Receiving

×

×

100 MHz ~ 110 MHz

×

Frequency Accuracy

×

×

±10 kHz

×

Modulation Type

×

×

FSK, f = 67 kHz

×

Level Output

×

×

 

90 dBµV ~ 110 dBµV

 (1 dB Step)

×

Level Accuracy

×

×

±1.5 dB

×

Phase Noise

×

×

-100 dBc /Hz @ 400kHz

×

Date Baud Rate

×

×

38.4 Kbps

×

Receiving Range

×

×

40 dBµV ~ 110 dBµV

×

Others

Dimension

247 mm × 130 mm × 67 mm

Weight

1160 g

Battery

14.8 V / 2.1 AH Rechargeable Lithium-Ion

Charge Time

4 ~ 5 Hours

Working Time

>5 Hours

 

Accesorii standard

Module

Configuration

DS2500

Basic

DS2500C

DS2500 plus Cable Modem module

(Docsis 1.0/1.1/2.0/3.0 with 8*4 Channels Bonding)

DS2500R

DS2500C plus network communication module

DS2500R+

DS2500R plus units communication module

DS2500E

DS2500 plus EoC module

 

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