SPECIFICATIONS

System

Signal to Noise: 

The measured noise floor will depend upon the settings of the Input and Output Gain controls. The Omnia’s noise floor is primarily governed by the dynamic range of the 24-bit Crystal Semiconductor CS5360 A/D Converter, which has a specified Dynamic Range of 105 dB. The dynamic range of the Omnia.Multicast digital signal processing chain is 144 dB. Typical SNR using the “No Process” preset is greater than –80dB referenced to 100% modulation.

Distortion: 

No greater than 0.01% THD 20 Hz -- 20 kHz bandwidth.

Analog I/O

Analog Audio Input:

Configuration: Left/Right Discrete Stereo. Electronically balanced, floating and symmetrical.
Input impedance: 10k ohms resistive, electronically balanced.
Maximum Input Level: +24 dBu.
Nominal Input Level: +4 dBu when the Input Level Control is set to 0.0 dB.

A/D Conversion: 

Crystal Semiconductor CS5360/5361, 24 bit 128x over-sampled delta sigma converter with linear-phase anti-aliasing filter. Pre-ADC anti-alias filter, with high-pass filter at <10 Hz.

Connectors: 

Two EMI-suppressed XLR female. Pin 1 chassis ground, and Pin 2 is “hot”.

Analog Audio Output: 

Configuration: Left/Right Discrete Stereo. Electronically balanced, Source Impedance: 20 ohms, electronically balanced and floating.
Load Impedance: 600 ohms or greater, balanced or unbalanced.
Output Level (100% peak modulation): Adjustable from -2 dBu to +22 dBu peak, into 600 ohms or greater load, software-adjustable.

D/A Conversion: 

Crystal Semiconductor CS4390/4391 24 bit, 128x over-sampled.

Connectors: 

Two, EMI-suppressed XLR-male. Pin 1 chassis ground, Pin 2 “Hot”.

Digital I/O

Digital Audio Input:

 Configuration: Stereo per AES/EBU standard, CS8420 Digital Audio Transceiver with 24 bit resolution, software selection of stereo, mono from left, mono from right or mono from sum. Automatically accepts and locks to input sample rates between 32kHz and 50kHz.

Connector: 

XLR-female, EMI-suppressed. Pin 1 chassis ground, pins 2 and 3 transformer isolated, balanced, and floating – AES3 standard 110 ohm impedance.

Digital Audio Output: 

Stereo per AES3 standard.
Output sample rate automatically synchronizes to external reference input with fallback to 48kHz.
Connector: XLR-male, EMI-suppressed. Pin 1 chassis ground, pins 2 and 3 transformer isolated, balanced, and floating. Standard AES3 specified 110 ohm source impedance.

Digital Output Level:

 -22.0 to 0.0 dBFS software adjustable.

Remote Control

Remote ControlMethods:

Configuration: Modem, Direct Serial, or 10/100BaseTX Ethernet.
Modem: Optional PCMCIA modem with pop-out X-jack connector or any Hayes command set compatible external modem.
Direct Serial: Standard RS-232, no hardware handshaking employed. Baud rates of 9,600, 19,200, and 57,600 supported.
TCP/IP Ethernet: Optional interface emulates a telnet session on port 23.
Connectors: RS-232 port, EMI-suppressed DB-25 female connector. Industry standard EMI suppressed RJ-45 connector for Ethernet.

Remote Interface: 

Configuration: Eight (8) inputs, RS-232 level-compatible.
Software sensing of both 'go-high' and 'go-low' transitions.
Inputs are protected to +/- 15 VDC.
Connector: EMI suppressed DE-9 male.
Control: User-programmable using built-in Trigger Script feature in Omnia.Multicast Remote Control software. Virtually any parameter of Omnia may be programmed to change through this interface feature.

General

Power Requirements: 

Voltage: 100-250 VAC, 50/60/440 Hz., < 55VA

Connector: EMI suppressed IEC male. Detachable 3-wire power cords supplied for US and European use.

Internal Power Supply: 

Overvoltage and short circuit protected. Meets EN55022, EN55011 Level B Conducted Emissions. EN61000-4-2, -3, -4, -5, -6 level 3 immunity compliant. Full international safety approval. CE marked.

Environmental: 

Operating Temperature: 32 to 122 degrees F / 0 degrees to 50 degrees C for all operating voltage ranges.

Humidity: 0-95% RH, non-condensing

Dimensions: 

19” wide x 3.5” high x 16.25” deep (48.3cm wide x 8.9 cm high x 41.3 cm deep) including connectors. Unit requires two EIA rack spaces for proper mounting.

Shipping Weight: 

26 lbs. / 11.8 kg