Radio Design Labs FP-BUC2
Balanced to Unbalanced Converter

OUR PART #  FP-BUC2


Radio Design Labs' FP-BUC2 is a great choice for connectorized conversion from balanced to unbalanced audio. This module features two identical active (transformerless) channels. Gold contact XLR jacks are utilized for the balanced input channels. Each output is unbalanced, connected through a gold-plated phono jack. A level trim potentiometer is provided for each channel.

The FP-BUC2 circuitry features low noise and distortion, excellent headroom and crosstalk performance and the superior audio clarity for which RDL products are known. The FP-BUC2’s low profile and compact size permit mounting in confined spaces and in various locations in equipment racks.

NOTE: Radio Design Labs' PS-24AS power supply is NOT included but is required in order to power this product.  Please see the "Accessories" tab or click here for more information on the PS-24AS power supply.

Features:

  • Stereo Balanced to Unbalanced Audio Conversion
  • Connectorized Audio Converter
  • Output Level Trim
  • Low-Noise and Low-Distortion Conversion
  • Cabinet, Shelf or Rack Mounting
  • Convenience of RDL® FLAT-PAKs™

Specifications:

  • Amps per FP-BUC2: 2 identical circuits (stereo or dual mono operation)
  • Gain: +/- 6 dB (adjustable relative to –10 dBV output for +4 dBu input); (separate controls for each channel)
  • Input Level: –2 dBu to +10 dBu (for -10 dBV output)
  • Input Impedance: 20 kOhm
  • Input Configuration: Balanced bridging
  • Output Level: -10 dBV
  • Output Impedance: 75 Ohm (drives 600 Ohm or 10 kOhm unbalanced lines)
  • Output Configuration: Unbalanced
  • Frequency Response: 10 Hz to 40 kHz (+/- 0.1 dB)
  • THD+N: < 0.005% (10 Hz to 40 kHz)
  • IMD: < 0.005%
  • Headroom: > 18 dB (at rated output level of -10 dBV)
  • Noise:
    < -90 dB (referred to -10 dBV, 20 Hz to 20 kHz)
    Typ. –95 dB (rel. –10 dBV, “A-Weighted”)
  • CMRR: > 50 dB (20 Hz to 5 kHz)
  • Crosstalk: Better than -90 dB (20 Hz to 20 kHz)
  • Power Requirement: GROUND-REFERENCED, 24 Vdc @ 50 mA
  • Dimensions: 1.29" H x 3.25" W x 4.07" L (3.28 x 8.26 x 10.34 cm)
24 VDC 500mA Switching Power Supply, North American Model
Radio Design Labs PS-24AS 24 VDC 500mA Switching Power Supply, North American Model
Radio Design Labs' PS-24AS is a 24 VDC/500 mA switching power supply with a North American AC plug. Compatible with various RDL products.Radio Design Labs PS-24AS Specifications: Input: 100 to 240 VAC Output: 24 Vdc, 500 mA (UL, ...

Usually ships in 7-14 business days.
Need it sooner? Call us!
Rack Adapter FLAT-PAK Series 19" hinged
Radio Design Labs FPRRAH Rack Adapter FLAT-PAK Series 19" hinged
FP-RRAH hinged panel provides easy module access.

Usually ships in 7-14 business days.
Need it sooner? Call us!
Rack Adapter FLAT-PAK Series 19" fixed
Radio Design Labs FPRRA Rack Adapter FLAT-PAK Series 19" fixed
FLAT-PAK modules slide into FP-RRA mounting track 2 RU.Modules lock into position with optional FP-CT1.

Usually ships in 7-14 business days.
Need it sooner? Call us!
Din Rail Mounting Bracket
Radio Design Labs DRA-35F Din Rail Mounting Bracket
The DRA-35F is a DIN rail mounting bracket that provides positive mounting for any RDL FLAT-PAK™ module. DIN rail mounting is ideal in locations subject to vibration, in confined spaces or where traditional rack mounting is not desired. ...

Usually ships in 7-14 business days.
Need it sooner? Call us!

Click to download

Radio Design Labs FP-BUC2
Balanced to Unbalanced Converter

OUR PART #  FP-BUC2

Product Information:

Radio Design Labs' FP-BUC2 is a great choice for connectorized conversion from balanced to unbalanced audio. This module features two identical active (transformerless) channels. Gold contact XLR jacks are utilized for the balanced input channels. Each output is unbalanced, connected through a gold-plated phono jack. A level trim potentiometer is provided for each channel.

The FP-BUC2 circuitry features low noise and distortion, excellent headroom and crosstalk performance and the superior audio clarity for which RDL products are known. The FP-BUC2’s low profile and compact size permit mounting in confined spaces and in various locations in equipment racks.

NOTE: Radio Design Labs' PS-24AS power supply is NOT included but is required in order to power this product.  Please see the "Accessories" tab or click here for more information on the PS-24AS power supply.

Features:

  • Stereo Balanced to Unbalanced Audio Conversion
  • Connectorized Audio Converter
  • Output Level Trim
  • Low-Noise and Low-Distortion Conversion
  • Cabinet, Shelf or Rack Mounting
  • Convenience of RDL® FLAT-PAKs™

Specifications:

  • Amps per FP-BUC2: 2 identical circuits (stereo or dual mono operation)
  • Gain: +/- 6 dB (adjustable relative to –10 dBV output for +4 dBu input); (separate controls for each channel)
  • Input Level: –2 dBu to +10 dBu (for -10 dBV output)
  • Input Impedance: 20 kOhm
  • Input Configuration: Balanced bridging
  • Output Level: -10 dBV
  • Output Impedance: 75 Ohm (drives 600 Ohm or 10 kOhm unbalanced lines)
  • Output Configuration: Unbalanced
  • Frequency Response: 10 Hz to 40 kHz (+/- 0.1 dB)
  • THD+N: < 0.005% (10 Hz to 40 kHz)
  • IMD: < 0.005%
  • Headroom: > 18 dB (at rated output level of -10 dBV)
  • Noise:
    < -90 dB (referred to -10 dBV, 20 Hz to 20 kHz)
    Typ. –95 dB (rel. –10 dBV, “A-Weighted”)
  • CMRR: > 50 dB (20 Hz to 5 kHz)
  • Crosstalk: Better than -90 dB (20 Hz to 20 kHz)
  • Power Requirement: GROUND-REFERENCED, 24 Vdc @ 50 mA
  • Dimensions: 1.29" H x 3.25" W x 4.07" L (3.28 x 8.26 x 10.34 cm)
24 VDC 500mA Switching Power Supply, North American Model
Radio Design Labs PS-24AS 24 VDC 500mA Switching Power Supply, North American Model
Radio Design Labs' PS-24AS is a 24 VDC/500 mA switching power supply with a North American AC plug. Compatible with various RDL products.Radio Design Labs PS-24AS Specifications: Input: 100 to 240 VAC Output: 24 Vdc, 500 mA (UL, ...

Usually ships in 7-14 business days.
Need it sooner? Call us!
Rack Adapter FLAT-PAK Series 19" hinged
Radio Design Labs FPRRAH Rack Adapter FLAT-PAK Series 19" hinged
FP-RRAH hinged panel provides easy module access.

Usually ships in 7-14 business days.
Need it sooner? Call us!
Rack Adapter FLAT-PAK Series 19" fixed
Radio Design Labs FPRRA Rack Adapter FLAT-PAK Series 19" fixed
FLAT-PAK modules slide into FP-RRA mounting track 2 RU.Modules lock into position with optional FP-CT1.

Usually ships in 7-14 business days.
Need it sooner? Call us!
Din Rail Mounting Bracket
Radio Design Labs DRA-35F Din Rail Mounting Bracket
The DRA-35F is a DIN rail mounting bracket that provides positive mounting for any RDL FLAT-PAK™ module. DIN rail mounting is ideal in locations subject to vibration, in confined spaces or where traditional rack mounting is not desired. ...

Usually ships in 7-14 business days.
Need it sooner? Call us!

Click to download

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