Radio Design Labs - RDL FP-UBC2 Unbalanced to Balanced Converter - 2 Channel

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Unbalanced to Balanced Converter - 2 Channel

The FP-UBC2 is the ideal choice for connectorized conversion from unbalanced to balanced audio. This module features two identical channels. Gold-plated phono jacks are utilized for each unbalanced input channel. Each output is balanced, connected through an XLR jack. A gain trim potentiometer is provided for each channel.

The normal gain setting is indicated for the trimming potentiometer. This setting produces a +4 dBu balanced output for a −10 dBV unbalanced input. The gain is adjustable −5 dB to +10 dB from the normal gain. Therefore, a +4 dBu output signal is possible from input signals ranging from −20 dBV to −5 dBV.
  • Stereo Unbalanced to Balanced Audio Conversion
  • Connectorized Audio Converter
  • Output Level Trim
  • Low-Noise and Low-Distortion Conversion
  • Cabinet, Shelf or Rack Mounting
  • Convenience of RDL FLAT-PAKs
  • Amps per FP-UBC2: 2 identical circuits (stereo or dual mono operation)
  • Gain: -5 dB to +10 dB (adjustable relative to +4 dBu output for −10 dBV input);
  • (separate controls for each channel)
  • Input Level: -20 dBV to -5 dBV (for +4 dBu output)
  • Input Impedance: 10 kΩ
  • Input Configuration: Unbalanced
  • Output Impedance: 150 Ω balanced, drives 600 Ω or 10 kΩ lines
  • Output Configuration: Balanced or unbalanced
  • Frequency Response: 20 Hz to 40 kHz (+/- 0.25 dB)
  • THD+N: < 0.05%; typ. 0.01% (1 kHz)
  • IMD: < 0.02%
  • Output Level: +4 dBu
  • Headroom: > 18 dB (at rated output level of +4 dBu)
  • Noise: < -85 dB referred to +4 dBu (20 Hz to 20 kHz)
  • Crosstalk: Better than 70 dB (20 Hz to 20 kHz); < -80 dB (typ. 1 kHz)
  • Power Requirement: GROUND-REFERENCED, 24 Vdc @ 50 mA
  • Dimensions:
  • Height: 1.29 in. 3.28 cm
  • Width: 3.25 in. 8.26 cm
  • Length: 4.07 in. 10.34 cm
  • Ambient Operating Environment: 0 C to 55 C
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Brand Radio Design Labs - RDL
Model FP-UBC2
Part Number FP-UBC2
UPC 813721012418
Product Category Format Converters, Cable Adapters & Converters
Unit of Measure EACH
Shipping Weight 0.73 lbs.
Manufacturer Link
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