2 Jun
2015
2 Jun
'15
5:57 a.m.
On Mon, Jun 1, 2015 at 1:26 PM, jim bell <jdb10987@yahoo.com> wrote:
USB RF Spectrum Analyzer 3.3GHZ <http://www.ebay.com/itm/USB-RF-Spectrum-Analyzer-3-3GHZ-/281693721577?pt=LH_DefaultDomain_0&hash=item41964113e9>
http://sdr.osmocom.org/trac/wiki/rtl-sdr http://www.ebay.com/sch/i.html?_nkw=rtl-sdr+spectrum+analyzer