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1 March 2025

RDL TX-TPSA1A FORMAT-A COMBINER Active, three pair input to single pair output

Stock code
57-2427
Brand
RDL (Radio Design Labs)
Model number
  • TX-TPSA1A
RDL TX-TPSA1A FORMAT-A COMBINER Active, three pair input to single pair output
Video - Audio over CATx cableRDL TX-TPSA1A FORMAT-A COMBINER Active, three pair input to single pair output

RDL AV INTERFACES - TX Series

RDL TX series is a range of small enclosed “black boxes” offering a simple, high quality solution to temporary or permanent interfacing, communication and distribution problems especially in theatre, PA and broadcast.

All TX series modules measure 76 x 30 x 36mm. They are the same 'family' as the Stick-on series, but are devices where the ST-type housing, with screw terminal connections, is unsuitable, eg. where the use of connectors is required.

Included accessories: All models are supplied with a data sheet with installation details.

AUDIO CONVERTERS

AUDIO TRANSFORMERS

VIDEO SWITCHES

CONTROLLED RELAYS

MIXERS

AMPLIFIERS

FORMAT-A SENDERS

FORMAT-A RECEIVERS

FORMAT-A COMBINERS


TX-TPSA1A Three-Pair Combiner to Single-Pair Sender

This module has one Format-A input on the front panel: the RJ45 connector accepts a three-pair Format-A twisted-pair cable with signals sent by from one or multiple Format-A senders. The module sums the signals received on the three pairs A, B and C. The summed output is fed to one of the pairs A, B or C on the output connector, as selected during installation using the switch on the front-panel.

The two remaining pairs are available for signals to pass through from other Format-A senders connected to the Loop-In RJ45 socket. The RJ45 Loop-In jack can accept two signals and power from other Format-A modules providing microphone or line inputs. Two single-pair senders can be connected to the Loop-In socket, or one sender that uses two pairs.

The TX-TPSA1A may be powered from any of the RJ45 connectors, which provides power to the two remaining RJ45 jacks. The module may also be powered from an external 24V DC power supply connected to the DC input socket, which provides power to all three RJ45 jacks. The power output is protected by an automatically resetting fuse. An LED on the front panel indicates the presence of valid power.

FORMAT-A POWER INSERTERS