|Transmitter AM 1 KW Amstrong USA
This compact, 1KW Solid State AM Transmitter is HD Radio ready and offers high quality audio, low maintenance and optimized multiphase modulation.
Housed in a heavy-duty aluminum chassis, it easily fits into a 19" rack, taking up only seven rack spaces (12.25"). It features hot pluggable 600-watt modules and three power level settings (that can be easily field set) to give you versatility for full power and pre sunrise/post sunset power adjustment. It is capable of 150% positive modulation and offers complete remote control capability via a rear mounted DB 25 connector.
HD Radio compatible, it sports an external RF input for digital signal injection.
• +90% RF PA efficiency
• Optimized multiphase modulator (flat group delay, low source impedance)
• Capable of +150% positive modulation
• Compact design
• Designed to easily accept the new digital IBOC signal
• Three preset power levels and full remote control capability
• Two hot-pluggable 600 Watt RF modules for extra reliability and headroom
• Two high efficiency switching power supplies
• Fully redundant RF, modulator, cooling system and power supplies
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