3kW FM Transmitter - Eddystone Broadcast

3kW FM Transmitter - Eddystone Broadcast
3kW FM Transmitter
The S7603 FM transmitter is an evolution of the
highly modular architecture for which Eddystone
Broadcast transmitters are known.
 Compact Amplifier and PSU Modules which permit on air replacement
 Fully compliant with ETS 300 384
 Easily configured into a wide range of system architectures
 Uses highly efficient SMPSU power supplies with PF correction
 IP remote monitoring & control
 System parameter logging and fault diagnosis
 Built in access to user manuals
 Drive monitoring & control
 Industry grade authentication
Monitoring & Control
Each module transmits its internal parameters to the
central transmitter controller/monitor (E2023) and
parameters can be accessed via on board LCD screen
or through local or remote IP connection to the
transmitters internal web interface.
Power Output
Operating Frequency
RF Output Load Impedance
RF Output Connector
Maximum VSWR
Mains Power Supply
RF Harmonic Output
The drive input is fed to an internal 12 way splitter which
provides the PA module input drive. Each E2021 Power
amplifier uses dual packaged MOSFET’s mounted on a
substantial heat sink assembly with minimum airflow over
RF components. DC power is fed to the RF modules from
the 6 switched mode power supplies. Internal
control and self protection in case of reverse
3kW (Adjustable to -6dB)
power, excess current or over temperature is
handled within each individual E2021 power
87.5 to 108 MHz
amplifier module with all monitoring being
50 ohm unbalanced
microprocessor derived. Self contained redundant
7/8” EIA Flange
cooling fans mounted on the rear of the
Able to maintain full power at 1.5:1
transmitter. This cooling system can be ducted if
required and bespoke systems can be provided to
Single phase 176-264V (or three phase
and neutral 380V-440V on request)
meet special requirements.
Better than or equal to -79dBc
Ambient Temperature Range 0ºC to +55ºC at an altitude up to 3000M
Specification subject to change
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