Eddystone XE300 – 300 Watt FM Exciter / Transmitter

The Eddystone XE300 is a dependable 300 Watt FM broadcast platform in a compact 2U rack-mount chassis. With wideband coverage of 87.5–108 MHz and fine frequency steps, this exciter allows quick channel changes without internal retuning, making it ideal for station upgrades, temporary services and multi-site networks.

At the heart of the transmitter is an ultra-linear modulator and precision frequency system that deliver clean on-air audio with low distortion and excellent stability. Integrated protection continuously supervises forward and reflected power, automatically reducing RF output under high VSWR conditions to protect the unit and connected antenna system. Clear front-panel metering shows RF power, modulation level, internal voltages and temperature so engineers can confirm correct operation at a glance.

The Eddystone XE300 supports modern remote-control workflows through standard serial and IP-based interfaces. Engineers can change parameters, check status and respond to alarms from central control locations. Flexible composite and audio input options, together with support for RDS and other subcarriers, help this transmitter fit seamlessly into existing studio-to-transmitter chains and future system expansions.

For a complete FM transmission solution built around the Eddystone XE300, pair this exciter with a suitable audio processor such as the
Inovonics 719 Nova FM Audio Processor,
an RDS encoder like the
DEVA Broadcast SmartGen 4.1 RDS Encoder,
and a dependable RF monitoring solution such as the
Inovonics 541 Modulation Monitor.