OMB DAB 600 COMPACT HE

The OMB DAB 600 COMPACT HE has improved its digital adaptive precorrection and its configuration flexibility to meet all the digital radio international broadcasters’ requirements. The power supplies are HOT PLUG as well as their configuration for maximum redundancy and easy and fast maintenance. In addition, the power supplies have >96% efficiency with wider input AC range capability.

FEATURES

– Compact, flexible and easy to use in any DAB network.
– Built-in SFN adapter and very advanced Software Defined Transmitters Technology (SWDT©).
– EDI/ETI seamless switching with full FEC control tested.
– Typical MER>33dB at all power levels and channels with shoulders >37dB without filter.
– Very stable SFN network due to high quality local oscillator combined with embedded GPS built-in receiver.
– Remote control through built-in web server SNMP.
– Flexible configuration: dual drive, passive standby or N+1 available.
– DAB modes: I, II, III and IV.
– Network types: MFN, SFN.
– Bandwidth: 1.536MHz.
– Reference standard: ITU-T G703-G704, EN 300401, EN 300799, EN 302077-2.
– DAB signal input: ETI (NI) and EDI (encapsulation of DAB interface).
– Integrated GPS.
– Built-in high stability OCXO.
– Fully qualified for SFN, hitless input switching.
– EDI/ETI input switching without emission interruption.
– Integrated GbE interface.
– Adaptive linear digital pre-correction.
– Adaptive non-linear digital pre-correction with automatic curves loading for each channel and power.
– Fast protection circuits against direct/reflected power.
– Protection against reflected power with automatic fold back.
– Easy SW/FW update.
– Security Authentication for GUI access.
– Embedded MNSC analyser.