UTAH 100/3 MADI Terminal
The UTAH-100/3 MADI Terminal Multiple Audio Digital Interface (MADI, or AES-10) offers a simple and reliable means of audio signal transport for high-density installations in studio and mobile production applications. The terminal functions as a compact, flexible, and cost-effective means of converting audio signals, both analog and digital, to and from the MADI signal format.
Each 2-RU frame can house one or two MADI channels, and each channel can carry up to 64 individual audio signals (32 AES or stereo pairs) with full 24-bit, 48KHz resolution.
The UTAH-100/3 MADI Terminal frame includes internal power supplies and optional redundancy, with a controller card that accepts a DARS reference signal for synchronizing the audio elements. The frame includes two bays for the installation of MADI card sets. Each card set consists of four cards that provide connection for one MADI stream (in coax or optical format) and 32 AES signals (balanced or unbalanced). Analog card sets are also available, providing A-to-D or D-to-A conversion for 64 mono signals or 32 stereo pairs.
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Able to transport 32 stereo pairs on a single cable
Companion audio terminal for Utah Scientific video routers
Balanced and unbalanced AES combinations
Analog audio support with built-in A-D and D-A conversion
Fiber and coax MADI connections
Redundant power supply option
Compact 2-RU frame
Specifications
MADI (AES10) I/O impedance: 75 ohms
Capacity: Up to 32 pairs of 24-bit, 48 KHz audio
Cable range: Coax – 100 meters Fiber – 2,000 meters
Digital Audio I/O
Balanced or unbalanced
Balanced impedance: 110 ohms
Unbalanced impedance: 75 ohms
Input level:
Minimum: 200 mV p-p
Maximum: 7 V p-p
Maximum common mode level: ±7 V (DC-20 kHz)
Analog Audio I/O
Converter resolution: 24 bits (20 or 16 selectable)
Total harmonic distortion: 0.1% (30 Hz to 20 KHz, +24dBm)
Hum and noise: -85dBm (15KHz weighting)
Crosstalk: -85 dB (20 KHz, +24dBu)
Gain uniformity: +/- 0.15dB
Frequency response: +/- .25dB (20 Hz to 20 Khz)
Input impedance: >100K ohms
Output source impedance: <50 ohms
Common mode rejection: 70 dB (50/60 Hz)
Power
All supplies are UL-listed and IEC950- approved 100-240 VAC, 50-60 Hz
Power consumption: 100 watts max
Physical
Width: 19” rack-mount (48.26cm)
Depth: 14” (35.6cm)
Height: 2-RU, 3.50” (8.9cm)
Weight: 12 lb (5.4kg)
Environmental
Operating temperature: 32-113 degrees F, (0-45 degrees C)
Relative humidity range: 0-90%, non-condensing
10-year limited hardware warranty
Specifications are subject to change without notice
