The ET Broadcast design team has done it again. This time creating a Low Power SW transmitter line that continues ET Broadcasts legacy and reputation for reliability and quality.
These rugged and reliable transmitters are designed for low maintenance and high quality audio.
Offered at 300W, 600W and 1.2kW these compact solid state transmitters are ready to help your station sound great. They feature optimized high level modulation, 90% PA efficiency with 80% overall efficiency (AC in to RF out).
These compact, rock solid, performers offer the perfect solution for the replacement of the older style Solid State and tube SW transmitters
The ET Broadcast SW300 is one of the most ruggedly constructed solid-state Shortwave / HF AM broadcast transmitters available today. The SW300 is designed for survivability in the most severe environments. The ET Broadcast range of transmitters offer you long term reliability, unsurpassed audio performance and state of the air features.
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Noise and Hum
Audio Frequency Response
Switched mode supplies Approvals
A strong signal with 130% positive peak modulation
• +90% RF PA efficiency
• Optimized multiphase modulator (flat group delay, low source impedance)
• Capable of +125% positive modulation
• Compact design
• Designed to easily accept the new digital IBOC signal
• High efficiency switching power supplies