RDL TX-TPR1A Active Single-Pair Receiver, Twisted Pair Format-A, Balanced Line Output, Radio Design Labs, Inc, Radio Design Labs

The RDL TX-TPR1A Active Single-Pair Receiver is designed for use with RDL Format-A twisted pair products, offering versatile audio signal reception and output. It features a front-panel switch for selecting which of the three FORMAT-A pairs (A, B, or C) will feed the module output. The audio signal is received through an RJ45 input jack and is available through both unbalanced RCA phono jack (-10 dBV) and balanced detachable terminal block outputs (+4 dBu). The module is powered either locally via a 24 Vdc power supply or remotely through the twisted pair cable, with the option to chain additional receivers through the LOOP OUT RJ45 jack. This provides flexibility for designing complex audio routing systems.

The TX-TPR1A utilizes studio-quality precision active balanced circuitry, ensuring high-performance signal transfer and output. Local or remote power is indicated by a blue LED on the front panel, and the power pair and all three audio pairs are passed through to the LOOP OUT jack. This receiver can be daisy-chained with additional Format-A receivers, enabling scalable installations.

Product Specification :

• Single unbalanced output (-10 dBV) via phono jack and balanced output (+4 dBu) via detachable terminal block
• Front-panel switch selects which of the three FORMAT-A pairs (A, B, or C) feeds the output
• Signal and power pair pass-through to the LOOP OUT jack for daisy-chaining with additional receivers
• Powered locally via 24 Vdc power supply (via power jack or terminal block) or remotely via twisted pair cable
• Blue LED indicates module power status
• Can connect up to 10 receiver outputs per cable pair in daisy-chain configuration
• Studio-quality active balanced circuitry ensures optimal audio signal quality
• Local power input can be used to power all connected modules through the RJ45 input and LOOP OUT jacks