JF-TV8553 Signal Analyzer is specially designed and manufactured for CATV system installation and testing. It's a portable instrument, easy to carry with many functions. This instrument can test CATV signal level both at channel and frequency mode. At SCAN mode, it can scan all channels and store signal level. At spectrum mode, it can carry out spectrum display and test for a certain frequency range. Also it can measure CATV TILT, C/N, trunk cable Vo1tage, etc. The big LCD clearly displays all testing results. It especially fit for CATV station as a professional measurement instrument.
 
JF-TV8553 can measure DVB-C digital signal features: average peak power, MER, BER, C/N, EVM, constellation diagram.