PSB7 ITC Spirit Box Device

This radio utilizes a milli-second forward or reverse frequency sweep, similar to the scan feature on your car radio but quicker. It is the first device to insert a synthetic "white noise" between frequency steps. It also comes with a built in speaker and options for both headphones and external speaker hookup. You can run a splitter and have one going into a external speaker and another going into a recorder to hear and document your sessions. Unlike the "shack hack", the P-SB7 has the advanced technology to modify the sweep speed. When used properly, under certain circumstances, the P- SB7 provides results similar to Radio ITC and EVP but in real time.

<< back to equipment