Omnia 9sg Stereo Generator
De Stereo Generator Omnia.9sg is al een tijdje op de markt, maar wordt nog weinig gebruikt in Nederland. Dat is onterecht, want volgens Omnia klinkt de nieuwe FM-stereogenerator schoner en luider dan conventionele exemplaren en maakt daarbij ook nog eens een betere FM-ontvangst mogelijk.
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Omnia.9sg Broadcast Stereo Generator, FM Broadcast.
We know that the main processor must be installed at either the studio or at the transmitter. Each location has its advantages and disadvantages. Placing a processor at the studio is often more convenient as some transmitter sites are difficult to access, but doing so can compromise quality and loudness as STL audio quality varies and the clippers found in other stereo generators are often mediocre at best. Some transmitters have built-in stereo generators but quality and features vary.
Placing the processor at the transmitter site allows the composite signal from the processor to be fed directly into the transmitter, which provides the best audio quality and the most loudness, but not all transmitter sites have adequate network connectivity for remote control and are often located in remote or difficult-to-access areas. This means making adjustments to the processing is often a challenge.
Split processing—placing the main processor at the studio and performing final stage limiting and stereo generation at the transmitter—can be an ideal, no-compromise solution with the Omnia 9sg.
The processor-agnostic Omnia.9sg was always more than just a stereo generator. With the latest software, this final-stage processor takes its next leap forward with a new clipper design, Livewire AES67, audio playout with internal processing for localization or backup, and more.
Omnia.9sg Broadcast Stereo Generator Features :
- Full IP remote with remote audio streaming. Because transmitters are often located in hard-to-reach locations, full-featured remote access is critical.
- Optional RDS encoder supports UECP protocol, allowing each Omnia.9sg to be individually addressed to customize and localize RDS information.
- Built-in http server with push support for dynamic RDS data. (with optional internal RDS encoder option).
- Selectable SSB (single sideband) stereo encoding makes SSB compatible with nearly all receivers.
- RF bandwidth controller reduces multipath distortion.
- ITU-R BS.412 power limiter for European countries.
- Auto Pilot turns off pilot for mono content, reducing noise, great for spoken word/news/talk/sports formats.
- Relay bypass including composite pass-through. Should Omnia.9sg fail or lose power, a backup standalone processor can be fed through it and be put on-air automatically and immediately.
- Built-in internal playback capability with processing. Should normal audio be lost, the built-in player in Omnia.9sg can immediately and automatically provide back-up content and audio processing until the problem is resolved.
- Optional local audio insertion allows each Omnia.9sg to interrupt normal program audio and insert local content such as traffic, weather, and geo-targeting advertising, with audio processing.
- “Omnia Toolbox” features including oscilloscope, FFT, and RTA, valuable signal-analysis tools built right into the product, eliminating the need for standalone engineering tools.
- Dual redundant power supplies. Back up if one supply fails. Each supply can be fed from a different electrical circuit; if one circuit fails, the unit stays on air.
- Two composite inputs, two composite outputs. A “hot” backup processor can be looped through the Omnia.9sg and be automatically and immediately placed on air should the 9sg fail or lose power; also makes it possible to use an external RDS encoder if desired.
Omnia.9sg Broadcast Stereo Generator
/- .5 dB 20 Hz to 15 kHz
Greater than -80 dBu de-emphasized, 20 Hz to 15 kHz
65 dB minimum, 20 Hz to 15 kHz, 70 dB typical
Stereo Baseband Output:
Adjustable from -2 dBu to 22 dBu (0.1 dB increments) into 600-Ohms, 20-Ohm output impedance
Two balanced, EMI filtered XLR connectors
AES/EBU In & External Sync
Four 75-Ohm BNC female, two inputs, two outputs
RJ45 supporting 100BASE-T Ethernet connections
100-264 VAC, 47-63Hz autosensing, dual PSU
Dual IEC male, detachable 3-wire power cords supplied
Operating: 0 to 50 degrees C
Non-Operating: -20 to 70 degrees C
North America: FCC and CE tested and compliant, power supply is UL approved.
Complies with the European Union Directive 2002/95/EC on the restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS), as amended by Commission Decisions 2005/618/EC, 2005/717/ EC, 2005/747/EC (RoHS Directive), and WEEE.