CATV meter DVB-C, analog TV and Cablemodem

SPECIFICATIONS

Frequency.

5 MHz ~ 1 GHz

Screen.

Color 4" TFT

Units

dBuV, dBmV and dBm

Measures

Level, A/V, C/N, Power, Pre-BER, Post-BER, MER, EVS, TILD,HUM, Constellation, Trunk línea

Limits

Select to Level, C/N, Power, Pre-BER, Post-BER, MER, HUM y TILD

Statístics BER

Measures of  Pre-BER Total, Post-BER Total, ES, SES, COR, UNCOR y SUM

Spectrum Analyzer.

Range of measure

10 dBµV ~ 120 dBµV   (± 1.5 dB)

Speed

300 mS / field  (8 MHz)

RBW

30 KHz, 100 KHz, 300 KHz, 1 MHz, 3 MHZ, Auto adap.

Scales

1, 2, 5 y 10 dB/div. Selectable

Channel Escan.

Number of channels

160 channels max., 5 channel list

Scales

1, 2, 5 y 10 dB/div. Selectable

Zoom

x1, x2, x3, x4 y x5 selectable

Measures Tilt.

Number of channels

from 4 to 12 selectable

Resolution

0,1 dB

Cable módem

Standars

DOCSIS & EuroDOCSIS 1.0, 2.0, 3.0 with 8 x 4 channels Bonding.

Funtions

Regist. CMTS, statistic  CM, PING, FTP, web browser.

Meas.  Downstream

Power, C/N, P. density , modulation, mode Fr, AB, SR,   Errors correg. and no correg.

Measures Uptream

Power, C/N, P. density, Mode, Type acces, Fr, ID channel, SR y Standard.

QAM source

Frequency

5 MHz ~ 65 MHz

Tipe of modulation

QPSK, QAM (6/16/32/64), CW (Barrido)

Simbol Rate

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

Output level

68 dBµV ~ 120 dBµV

Interface

USB, LAN, USB-host to external memory.

Datalogger

All the measures included espectrum. Screen capture with  JPEG format.

Dimensions and W.

247 mm × 130 mm × 67 mm, Aprox. 1.160 gr.

Power supply

14.8 V 2.1 AH battery Li-Ion, 6 h working, 4 h. charging, Power supply 100 to 230 Vca.

Accesories

Cable PC, Software PC, Adaptor F, transport bag, User manual, Power supply AC/DC

DVB-C

Modulation

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

Stándars

ITU-T J.83 annex A/ B/ C

Simbol Rate

1 MS/s ~ 7 MS/s

Channel bandwith

6/8 MHz

Power

30 dBuV ~ 110 dBuV (±2dB)

BER

1E-3  ~ 1E-9 (Pre/Pos RS)

MER

~ 40 dB (± 2 dB)

Constellation

Yes

Freq. Precision

±10×10E-6 (20ºC±5ºC)

TV ANALOGIC

Level

30 dBuV to 120 dBuV (±1,5dB)

Functions

C/N, V/A, Tilt, Test Limits, Auto test, sweep, trunk línea, HUM.