Analizor spectru TV & CATV modulatii QAM 5..1000 MHz Deviser 2500 devisertek 2500C analog digital

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Tester nivel semnal CATV QAM QPSK Deviser DS1151

Cod: Deviser 2500/ 2500C

Datasheet Produs (*.PDF - 0.35 Mb)

» Specificatii tehnice

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:

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	√
Statistics	√
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	√
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 incluse

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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