The RVR PTRLNV/4 transmitter and RXRLNV/4 receiver are a broadband radio transmitter and receiver manufactured by R.V.R. Elettronica designed to carry audio signals to support sound FM radio broadcasting. This type of device is also known as STL (Studio-to-Transmitter Link).
Key audio features are low distortion and inter-modulation values and a high noise/signal ratio.
R.V.R. PTRLNV/4 & RXRLNV/4 are extremely compact and indestructible thanks to their stainless steel chassis, in 1 rack units (1HE) each only.