RDL TX-TPS6A Passive 1-Pair Sender, Twisted Pair Format-A , Balanced Line Input

Radio Design Labs' TX-TPS6A is a single-pair audio sending module compatible with RDL Format-A twisted pair products. One low-impedance +4 dBu balanced line-level audio source connects to the module using the detachable terminal block. A studio-quality transformer provides isolation between the audio source and the RJ45 OUTPUT.

The single-pair sender feeds the input signal to the cable pair set on the front-panel switch during installation. This module drives only one cable pair, therefore a LOOP IN RJ45 jack is provided to accept signals and power from other mic-level or line-level Format-A senders. Two other single-pair senders may be chained to the LOOP IN jack, or a single two-pair sender may be connected. If three single-pair senders are connected together, each sender must feed a different pair: A, B or C. The TX-TPS6A must be set to feed pair A if it is connected together with an RDL two-pair sender that feeds stereo audio on pairs B and C.

The TX-TPS6A is a passive module that does not require power to operate. If power is present on a cable connected to the LOOP IN jack, that power is passed through to the modules connected to the OUTPUT jack.

Radio Design Labs TX-TPS6A Features:

• Single +4 dBu Low-Impedance Balanced Audio Input
• Input on Detachable Terminal Block
• Switch Selects which RJ45 Pair (A, B or C) is Fed
• Signal and Power Pair Pass-Through from LOOP IN Jack
• Passive Circuitry Does Not Require Power
• Galvanic Isolation through a Studio-Quality Transformer
• Daisy-Chain with Single-Pair or Two-Pair Format-A Senders

Radio Design Labs TX-TPS6A Specifications:

• Input: Low-impedance Balanced
  • Recommended source impedance < 150 Ohm
• Input Connection: Detachable Terminal Block (Balanced)
• Input Level: +4 dBu balanced; +22 dBu Max
• Format-A Signal Pair Used: Switch-selectable A, B, or C
• Format-A Input: RJ45 LOOP IN
• Output: RDL TP Format-A
• Output Connection: RJ45
• Frequency Response: 20 Hz to 20 kHz (± 0.1 dB)
• THD+N:
  • < 0.035% (50 Hz to 20 kHz, +4 dBu)
  • < 0.1% (20 Hz to 20 kHz, +4 dBu)
• Headroom above +4 dBu: > 18 dB
• CMRR: > 85 dB (50 Hz to 150 Hz)
• Ambient Operating Environment: 0° C to 50° C
• Power Requirement: Passive
• Dimensions:
  • 3.0" (7.6 cm) W
  • 1.6" (4.08 cm) H
  • 2.09" (5.3 cm) D
• Package Type: Cardboard Box
• Package Dimensions: 2 x 2 x 4 in.
• Shipping Weight: 0.695 lbs.
• WEEE weight: 0.645 lbs.
• Tariff code: 8517.18.0000