Cable Access
RF
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The HPA 4809-4 and NIA 1800 RF devices provide support to Harmonic’s narrowcasting system. The HPA 4809-4 pre-amplifier module, designed to power PWRLink transmitters, offers state-of-the-art distortion and eliminates the need for external amplifiers and splitters, while the NIA 1800 narrowcast isolation amplifier combines either narrowcast transmission signals with a broadcast signal prior to driving a Harmonic transmitter. |