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    Orban OPTIMOD-FM 5500i

    FM Digital RDS/RBDS Processor
    orban-5500i

    TRU Price Guarantee

    (Subject to conditions)

    2,627.00 2,496.00
    2,627.00 2,496.00
    List Price: 2,627.00 2,496.00
    2,627.00 2,496.00
    Tech Support
    2-Year Warranty

    Description

    Optimod-FM 5500i: Overview

    OPTIMOD-FM 5500i puts coveted five-band and two-band OPTIMOD processing into a single rack unit package and brings it to you at the most affordable price ever.

    Quality sound is what 5500i is all about—sound that attracts audiences by providing a polished, professional presentation regardless of format and source material. Exceptional versatility allows you to adjust the processor’s audio texture to brand your audio, knowing that the resulting signature sound will remain consistent, cut-to-cut and source-to-source. Branding builds businesses and no other processors have the consistency to brand your sound like OPTIMOD.

    With the 5500i, your signature sound is just a preset away. An easy, one-knob Less/More adjustment allows you to customize any factory preset, trading cleanliness against processing artifacts according to the requirements of your market and competitive environment. Full Control gives you the versatility to customize your audio further. And, if you’re a hard-core processing expert, you can explore Advanced Control to tweak presets at the same level as Orban’s factory programmers. This versatility makes the 5500 a superb choice for any format. Its five-bandprocessing is ideal for any pop music format (even the most competitive and aggressive CHR), while phase-linear two-band processing yields ultratransparent sound for classical, classic jazz, and fine arts formats. Regardless of your choice, 5500’s optimized technology ensures unusually high average modulation and coverage for a given level of subjective quality. Unlike many lesser processors, the 5500 handles speech particularly well. It’s always clean, even when you process for loudness.

    If you’re concerned about latency because you need to feed live talent headphones off air, be assured that the 5500’s ultra-low-latency (5 ms delay) processing will keep the most finicky talent happy. Or use optimum latency (15 ms delay) processing for the most competitive sound with delay that’s still low enough to satisfy most any talent.

    Versatility doesn’t stop with sound.

    The 5500 can also be used as a superb stand-alone stereo encoder with latency as low as 2 ms and full overshoot limiting in both the left/right and composite baseband domains.

    When used in this mode, the 5500i must be driven (usually via an STL) by a full-featured FM audio processor (like Orban’s 8600) that incorporates pre-emphasis aware HF limiting and peak control. In both modes, the 5500i’s stereo encoder helps deliver a transmitted signal that’s always immaculately clean and perfectly peak limited, with full spectral protection of subcarriers and RDS/RBDS regardless of the amount of composite limiting.

    It is the ideal choice for network broadcasters who process with Orban’s  OPTIMOD-FM 8600 at the network origination point and who need a processor at every transmitter to eliminate STL overshoots (using the 5500’s stand-alone stereo encoder mode) and/or to process local insertions while also eliminating network STL overshoots (using the 5500’s audio processor / stereo encoder mode). Moreover, the 5500i’s two modes make it easy for large government and network broadcasters to manage its inventory of spares because any 5500i can be used as a stereo encoder with or without audio processing.

    Available in both modes, the built-in, defeat-able ITU-BS412 multiplex power controller allows the 5500’s output to meet even the most stringent European government regulations.

    A 10 MHz frequency reference input allows the stereo pilot tone frequency to be locked to GPS or another high-accuracy frequency standard. This improves the performance of single-frequency networks in areas where coverage of the transmitters overlaps.

    The 5500i’s built-in stereo encoder, AES/EBU digital inputs and outputs, and analog I/O permit hassle-free interfacing to any broadcast plant, whether the 5500i is located at the studio or the transmitter. Tight band limiting to 15 kHz means you can use any uncompressed digital STL to pass 5500i processed audio from studio to transmitter without compromising on-air loudness – there’s no need to use STL’s having 44.1 or 48 kHz sample-rate.

    The stereo encoder’s stereo sub-channel modulator can operate in normal double sideband mode and in an experimental compatible single sideband mode (SSB/VSB) that is offered to enable users to compare and assess the two modes.

    Analog Fallback to Digital control that allows Silence Sense to switch the active input from Analog to Digital if silence is detected in the analog input signal but not on the digital input signal. This function works vice versa as well on both analog and digital AES input. The silence sense parameters apply to both simultaneously and both detectors are available to drive the 5500i’s tally outputs and sending SNMPTraps/Alerts.

    If you want to locate the 5500i away from the studio, you’ll be pleased by its three separate remote control ports – GPI contact closures, RS232 serial and built-in Ethernet for TCP/IP networks. The serial and Ethernet ports are supported by the supplied 5500i PC Remote Control application. This Windows® 2000/XP/Vista/7/8 application allows you to do even more with the 5500 than you can do through its front panel, making remote control a pleasure.

    5500i PC Remote software allows you to access all 5500i features and allows you to archive and restore presets, automation lists, and system setups (containing I/O levels, digital word lengths, GPI functional assignments, etc.)

    Built-in clock-based automation lets you automatically day-part the processing. You can control many other 5500i operating parameters too.

    The 5500i’s feature set fully exploits the processor’s DSP and computer-based control architecture. To ensure absolute accuracy, you can automatically synchronize the clock to an Internet timeserver. It has a cool-running, energy-efficient switching power supply and uses the latest dual-core DSP chip technology from Freescale Semiconductor.

    • An LCD and full-time LED meters make setup, adjustment and programming of OPTIMOD-FM easy – you can always see the metering while you are adjusting the processor. Navigation is by dedicated buttons, soft buttons (whose functions are context-sensitive), and a large rotary knob. The LEDs show all metering functions of the processing structure (Two-Band or Five-Band) in use.-The 5500i provides universal transmitter protection and audio processing for FM broadcast. It can be configured to interface ideally with any commonly found transmission system in the world.-The 5500i provides pre-emphasis limiting for the two standard pre-emphasis curves of 50μs and 75μs. Its pre-emphasis control is seldom audibly apparent, producing a clean, open sound with subjective brightness matching the original program.-The 5500i achieves extremely tight peak control at all its outputs – analog left/right, AES3 left/right, and composite baseband.-By integrating the stereo encoder with the audio processing, the 5500i eliminates the overshoot problems that waste valuable modulation in traditional external encoders. The stereo encoder has two outputs with independent level controls, each capable of driving 75Ω in parallel with 47,000pF, (100ft/30m of coaxial cable).-The 5500i prevents aliasing distortion in subsequent stereo encoders or transmission links by providing bandwidth-limiting and overshoot-compensated 15 kHz low-pass filters ahead of the 5500i’s audio outputs and stereo encoder.

      -Anti-aliased clippers running at 256 kHz sample rate prevent any trace of “digital clipper” sound.

      -The stereo encoder’s stereo subchannel modulator can operate in normal double sideband mode and in an experimental compatible single sideband mode that is offered to enable users to compare and assess the two modes.

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