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[Discuss-gnuradio] tvrx lna questions
From: |
Engin Karabulut |
Subject: |
[Discuss-gnuradio] tvrx lna questions |
Date: |
Tue, 24 Mar 2009 15:07:31 +0000 (UTC) |
User-agent: |
Pan/0.132 (Waxed in Black) |
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.
- [Discuss-gnuradio] tvrx lna questions,
Engin Karabulut <=