Clear, digital audio...
…linear and uncompromising.
For decades, you’ve depended on the Moseley name for outstanding Studio-Transmitter Link performance. Now we’re proud to offer the Starlink SL9003QHP— the world’s first open-architecture, all-digital, multi-channel linear audio STL in exciting new HD Radio™ configurations.
Uncompromising Linear Audio
The SL9003QHP is a fully transparent link in your all-digital air chain, allowing the clarity of your audio to shine through. AES/EBU inputs and outputs combine with a built-in variable rate converter to offer seamless, compression-free connectivity. Front panel audio metering with RF and Modem diagnostics continually monitor the quality of your signal, assuring easy initial installation and maintenance.
Exceptional Spectral Efficiency
Utilizing spectrally efficient Quadrature Amplitude Modulation technology, the SL9003QHP can be configured to deliver linear audio channels, UDP for HD Radio™, plus RS-232 for remote control and RBDS over narrowbandwidth RF STL channels. User-selectable modulation rates of 16, 32, 64, and 128 QAM allow the end-user to maximize payload for RF channel allocations.
Intelligent Multiplexing
An optional digital multiplexer allows the SL9003QHP to convey additional UDP/LAN, compressed programs, FSK, as well as asynchronous and synchronous data channels in a variety of user-defined configurations.
Robust Performance
An optional digital multiplexer allows the SL9003QHP to convey additional UDP/LAN, compressed programs, FSK, as well as asynchronous and synchronous data channels in a variety of user-defined configurations.
Multi-Hop Systems With Starlink SL9003Q
STL paths over long distances or in difficult terrain can be accomplished using one or more Starlink repeaters. A Starlink repeater consists of a SL9003QHP receiver and transmitter in a single chassis. Repeaters can be configured with source decoders to create a drop-and-pass of the payload at the repeat site. In a Starlink repeater system, audio integrity is preserved throughout the system without decoding and re-encoding at each site.
Common Configurations:
Start from one of the four most-requested configurations to build your station’s ideal mix of audio/data channels:
SL9003QHP-2S provides one stereo pair with 44.1 kHz audio sampling at 16 QAM.
SL9003QHP-4S provides two stereo pairs with 32 kHz audio sampling at 32 QAM or 44.1 kHz sampling at 128 QAM.
SL9003QHP-2SLAN provides one 44.1 kHz stereo pair with RS-232 channels, plus 544 kbps simplex Ethernet data.
SL9003QHP-4SLAN provides two 32 kHz stereo pairs with RS-232 channels, plus 384 kbps of simplex Ethernet data.
HD Radio Ready Today
Starlink SL9003QHP meets all the requirements for IBOC digital radio. Starlink transports AES/EBU digital audio at all the approved sample rates along with simplex Ethernet data to provide all the signals necessary for the audio, multicasting, and data-casting services. With Starlink, stations can get the most out of HD Radio™ conversion now and in the future.