For the discriminating scanner user who needs the best possible weak-signal amplification without amplifying the noise as well, this tiny (1” square) preamp fills the bill!
The LN4000 offers 20 dB (typical) signal amplification from 100-4000 MHz (-3 dB), at a low noise figure of only 4.5 dB.
The AR-STV is a wireless camera receiver designed to detect wireless video surveillance cameras. With its 2.5 inch color LCD display, still picture recorder and sensor that captures video signals in real-time, the AR-STV is a valuable addition to any security operation. Its built-in clock allows images to be time stamped and an optional 4 GB SD memory card can be used to store up to nearly 2000 images.