Stand Alone; Backup; Exciter - Crown FM600 User Manual

1.2.1 Stand-Alone
In the standard configuration, the FM600 is an ideal stand-alone transmitter. When you add
an audio source (monaural, L/R stereo, or composite signal), an antenna, and AC power,
the transmitter becomes a complete FM stereo broadcast station, capable of serving a
community.
As stand-alone transmitters, Crown units often replace multiple pieces of equipment in a
traditional setup (exciter, audio processor, RF amplifier).

1.2.2 Backup

In the standard configuration, Crown transmitters are also used in backup applications.
Should your primary transmitter become disabled, you can continue to broadcast while
repairs take place. In addition, the FM transmitters can replace disabled portions of your
existing system including the exciter, audio processor, or amplifier. Transfer switches on
each side of the existing and backup transmitters make the change-over possible with
minimal downtime.

1.2.3 Exciter

In addition to the standard configuration, the FM600 is available in optional configurations to
meet a variety of needs.
An "E" suffix, as in the FM600E, for example, represents an exciter-only configuration. In
this configuration, the audio processor and stereo generator boards are replaced with cir-
cuitry to bypass their function. The exciter configurations are the least expensive way to get
Crown quality components into your transmission system.
You might consider the Crown exciter when other portions of your system are performing
satisfactorily and you want to maximize your investment in present equipment.
1-4 FM600 Users Manual