Spectrum analyser

1 Aprile 2011.

Spectrum analyser: Direct keys, more intuitive

The TV EXPLORER HD+ presents an innovative spectrum analyser. Four arrows control completely the system making it very intuitive.

The “UP-DOWN” arrows set the reference level, so that when pressing the “UP” arrow reference level is increased by 5 or 10 dB. When pressing the “DOWN” arrow, the reference level is reduced by 5 or 10 dB allowing to check signals of lower level.

The “LEFT-RIGHT” arrows allow to select the span or expansion, so that when “RIGHT” is pressed the margin of frequencies in display can be increased up to full span and when “LEFT” is pressed the zone around the cursor can be analysed with more detail.

On the TV EXPLORER HD+ the measuring filters are variable and selected automatically depending on the span used.

By pressing UP key twice, the instrument sets the reference level
from 60 to 80 dBµV

By pressing LEFT key twice, the instrument sets the SPAN
from 50 to 16 MHz

Quota :

PROMAX è un produttore leader di sistemi di test e misura, impianti di distribuzione di segnale broadcast e TV. Le nostre linee di prodotto includono strumenti di misura per TV via cavo, TV satellitare, reti ottiche broadcast, wireless e fibra, gli analizzatori di FTTH e GPON. Modulatori DVB-T, stelle filanti IP o IP convertitori (ASI, DVB-T) sono tra i più recenti sviluppi della società.