Supporting 1080i, 720p and PsF Formats (LDX 80 Elite). The Grass Valley LDX Camera System offers the highest possible quality for HD live and studio based productions. The Broadcast Rental BCR Databack for the Grass Valley LDX80 Elite (or LDX86) is custom built by Broadcast Rental. This databack incorporates VideoSys CCCU and works well with Cobham or VisLink Link transmitters. It’s designed in house and makes a perfect camera for anyone to use in the Grass Valley environment. It is for hire together with our Cobham or VisLink Link RF Wireless systems at Broadcast Rental.