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1 March 2025

RDL TX-MVX VIDEO SWITCH Manual, 2x1 or 1x2, screw terminal control in, PAL/NTSC, BNC I/O

Stock code
58-168
Brand
RDL (Radio Design Labs)
Model number
  • TX-MVX
RDL TX-MVX VIDEO SWITCH Manual, 2x1 or 1x2, screw terminal control in, PAL/NTSC, BNC I/O
RDL TX-MVX VIDEO SWITCH Manual, 2x1 or 1x2, screw terminal control in, PAL/NTSC, BNC I/O

Order

VAT / Delivery
$201.60
each (ex. VAT)
Ordered on demand, available in 3‑4 weeks. Need it sooner? Call us

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

Versatile building blocks in the popular Radio Design Labs TX packaging, which will mount directly to surfaces or using a range of mounting options. These modules provide auto changeover or manual switching.


TX-AVX Automatic Video Switch

A video changeover relay activated by the absence of a valid video signal on the main input signal. While a valid (video sync) signal is present the main input is connected to the output, which should be 75 ohm terminated. If the input signal becomes invalid or the power supply is interrupted, the output switches to the aux input. A switched ground signal output may be used to operate an alarm, and a fault LED is also provided. Input and outputs on BNC connectors.
Supply 12-33V DC or 12-24V AC, 100mA.


TX-MVX Manual Video Switch

A video changeover relay activated by pulling a trigger signal to ground, e.g. by an open collector slave output from other RDL modules, to provide automatic switching. Input and outputs on BNC connectors.
Supply 24-33V DC, 50mA.

CONTROLLED RELAYS

MIXERS

AMPLIFIERS

FORMAT-A SENDERS

FORMAT-A RECEIVERS

FORMAT-A COMBINERS

FORMAT-A POWER INSERTERS