DDA-1133
AES DA (110Ω)
The DDA-1133 is a digital audio DA that supports AES3 110Ω digital audio standard, providing nine outputs and a relay input bypass rear panel option. The input features clock regeneration for reduced jitter and signal restoration. An audio input signal status is also available indicating the input signal presence and validity with remote reporting.
FEATURES
- AES3 balanced audio input
- 9 AES3 balanced audio outputs
- Remote control of carrier quality
- Signal regeneration
- Silence detect with user adjustable delay and remote reporting
- Status LED and remote reporting
- Input bypass relay rear option
SPECIFICATIONS
Input
- Signal: AES3 (ANSI S4.40)
- Level: 0.1 to 7.0 Vp-p
- Impedance: 110Ω balanced
- Equalization: 0 to 300m (0 to 985 ft.) (DRAKA ref. KFB audio PBG110)
Output
- Signal: AES3 (ANSI S4.40)
- Level: 4 Vp-p nominal
- Impedance: 110Ωbalanced
- Specific jitter: <0.005 UI pp (700 Hz to 100 kHz)
Processing Performance
- Sampling: 28 to 100 kHz
- Processing delay:
- Reclocker ON: <60.7 µs @ 48 kHz (< 3 samples)
- Reclocker OFF: 75 ns typ.
Electrical
- Power:
- Using 4 outputs: <1.5W
- Using 7 outputs: <2.0W
- Using 9 outputs: <2.0W
MEDIA GALLERY
ORDERING INFORMATION
| Densité 2 frame | Densité 3 frame | Description |
| DDA-1133 | DDA-1133-3RU | Digital audio DA, 110Ω |
| DDA-1133-SRP | Single rear connector panel with 4 outs | |
| DDA-1133-DRP | Double rear connector panel | |
| DDA-1133-3SRP | Single rear connector panel with 9 outs | |
| DDA-1133-3SRP-R | Single rear connector panel with 7 outs and bypass relays between IN and OUT1 | |
| Remote control | GV Orbit, iControl, iControl Solo | |
