RDL TX-AFC1F Balanced to Unbalanced Audio Transformer - XLR / RCA


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    TX-AFC1F - Overview

    The Radio Design Labs TX-AFC1F is a studio quality balanced to unbalanced audio transformer. It takes an XLR input and transforms it to RCA by means of a studio quality bifilar audio transformer. Conveniently mounts almost anywhere because of its compact housing.

    The TX-AFC1F is a single-channel (mono) module featuring a female XLR input and phono jack output. A studio quality audio transformer converts the audio input to unbalanced. An integral pad is set to produce an output level of -10 dBV for an input level of +4 dBu balanced. The XLR shield (Pin 1) is connected to the output phono jack ground. The TX-AFC1F bridges the input signal and is optimized to feed a 10 k Ohm load.

    A studio quality audio transformer provides format conversion and galvanic isolation. The TX-AFC1F delivers the wideband audio, ultra-low distortion, audio clarity and headroom common to studio equipment in a module suited to both studio and general-purpose audio installations. The TX-AFC1F's compact size permits mounting in a variety of spaces and in various locations in equipment racks. The location of the input/output jacks permits high density mounting against flat surfaces while maintaining accessibility to the connectors. The TX-AFC1F may be mounted where needed, to rack sides or in an equipment rack (either the front or rear rack rails) using a variety of available RDL mounting options. Use the TX-AFC1F individually, or combine it with other RDL products as part of a complete audio/video system.

    • Features:

      • Studio Quality Bifilar Audio Transformer
      • Galvanic Isolation with the Convenience of RDL® TXs™
      • Connectorized with Gold Contacts on Input and Output
      • Balanced to Unbalanced Conversion
      • Professional to Consumer Level Conversion
      • Frequency Response: 20 Hz to 20 kHz (+/- 0.1 dB)
      • THD: < 0.06% (50 Hz to 20 kHz, +4 dBu input)
      • 0.0015% (Typ. 1 kHz, +4 dBu input)
      • Input: +4 dBu (+22 dBu max.), 2.5 kO Bridging, XLR
      • Output Level: -10 dBV, Phono jack
      • CMRR: >85 dB (balanced input, 50 to 60 Hz)
    • Specifications:

      • Ambient Operating Environment: 0° C to 55° C
      • Package Type: Cardboard Box
      • Package Dimensions: 2 x 2 x 4 in.
      • Shipping Weight: 0.62 lbs.
      • WEEE Weight: 0.56 lbs.
      • Dimensions: 3.17" (8.05 cm) W; 1.76" (4.47 cm) H; 2.06" (5.23 cm) D 3.17 x 1.76 x 2.06 in
    • GTIN:


    TX-AFC1F - Required Accessories

      California Residents:
      Cancer and Reproductive Harm - www.P65Warnings.ca.gov