The RDL D Series DS-SFRC8L Audio Selector is designed for use with the SourceFlex distributed audio system.
The RDL D Series DS-SFRC8L Audio Selector is designed for use with the SourceFlex distributed audio system. It features a 10-position detachable terminal block for input connections. The device includes a 7-segment red LED display that indicates the selected channel, with 0 representing off or paging and 1 through 8 indicating selected channels. A momentary button allows for channel selection. The frequency response ranges from 20 Hz to 20 kHz with a tolerance of ±0.1 dB.
The total harmonic distortion plus noise is less than 0.1% within the same frequency range. Noise levels are below -85 dB at +4 dBu. Control signals are DC, with display ramp and control conductors connecting to a remote listening station and controller. Line outputs include 2, +4 dBu balanced, -10 dBV unbalanced, nominal. The power requirement is 24 VDC @ 30 mA, supplied from the SourceFlex controller. The ambient operating environment ranges from 32 to 122°F (0 to 50°C), with a recommended temperature of 68°F (20°C).
Dimensions are 4.1 x 1.7 x 2.0" (10.5 x 4.3 x 5.2 cm) and weigh 0.30 lb (0.13 kg).
- Input: 10-position detachable terminal block
- Display: 7-segment red LED (0 = off or Paging; 1 through 8 = selected channel)
- Selection: Momentary button channel SELECT
- Frequency Response: 20 Hz to 20 kHz (±0.1 dB)
- THD + N: < 0.1% (20 Hz to 20 kHz)
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