- Description
Details
The ST-DA3 gives you the advantages of an audio distribution amplifier PLUS you can put it where you need it. The ST-DA3 allows bridging of any audio line, adjusting the gain, and driving up to three high or low impedance, balanced or unbalanced loads. The ST-DA3's wideband circuitry produces the unsurpassed pure clarity, low-distortion and low-noise for which RDL products are known.
The ST-DA3 features RDL's SupplyFlex power input configuration. The module will operate directly from floating 24 Vdc or bipolar dc power. If a jumper is connected between the PWR minus terminal and any module ground, the module power becomes ground-referenced.- Features
Features
- Audio Distribution with up to 3 Outputs
- Balanced or Unbalanced Input and Outputs
- Bridge an Audio Line for Local Distribution
- Distribution with Impedance Conversion
- Distribution with Gain or Loss
- Inputs and Outputs RF-Protected
- 1x3 Mono or Use Two Units for Stereo
- RDL® SupplyFlex™ Power Input Configuration
- Specification
Input 20 kΩ balanced or unbalanced Input Signal ‑15 dBV to +21 dBu (for +4 dBu output) Maximum Input Level +24 dBu Outputs (3) 150 Ω balanced or 75 Ω unbalanced Balanced +4 dBu nominal balanced Unbalanced 6 dB below balanced line level Maximum Output Level +25 dBu Frequency Response 10 Hz to 100 kHz (+/‑ 0.05 dB) THD+N < 0.002% (unity gain) IMD < 0.003% (unity gain) Noise Below +4 dBu < ‑98 dB (unity gain) Headroom > 20 dB (above +4 dBu) Gain Unity +/‑ 17 dB (adjustable) CMRR > 60 dB (50 Hz to 120 Hz) Power Requirement GROUND‑REFERENCED or FLOATING, 24 to 33 Vdc @ 70 mA Package Type Cardboard Box Dimensions (H x W x D) 0.65" (16.5 mm) x 3" (76.2 mm) x 1.55" (39.4 mm) WEEE Weight 0.145 lbs (0.066 kg) Shipping Weight 0.2 lbs (0.09 kg) - Documents
Documents
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