[Discuss-gnuradio] tvrx lna questions

[Engin Karabulut]

hi all,
I have usrp and tvrx daughterboard,but tvrx sensitivity
is very bad, minimum input signal level is 40 dBuV(equal to-68dBm).
and noise figure is 8-10 dB. even if you have hi gain antenna, weak 
signals die in TVRX. then I decided to purchase LNA next to antenna.
LNA that I chose is minicircuit's ZX60-33LN+.

http://www.minicircuits.com/pdfs/ZX60-33LN+.pdf

If I use this LNA,can I receive weak signals(like -100dBm)?

best regards.