Larcan FM-250, Техническое руководство

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FM-250 FM BROADCASTING EXCITER
Issue Date: 21 Jan 2003
INTRODUCTION
This manual contains the operating, technical and installation information for the NCI FM-250
FM Broadcasting Exciter. The Exciter forms part of a new range of Professional FM Broadcast
Exciters produced by Broadcast Solutions Electronics (Pty) Ltd and supplied by LARCAN
USA in the United States.
1. The FM-250 Exciter forms a compact, solid state FM Broadcast transmitter with a RF
output in excess of 250W in the FM Broadcasting band (87.5MHz to 108MHz). The unit is
housed in a 19-inch rack mount case occupying only a 2U space. The Exciter features a
range of customer options including a built in, high quality Stereo coder.
2. The FM-250 Exciter offers a standard specification, better than the general requirements of
the major broadcasters in the world. This level of performance is only found in the best
equipment that the market has to offer.
3. The following basic versions are available:
a) FM-250 (W) Wideband MPX Exciter (For use with composite input).
b) FM-250 (S) Stereo Exciter (With built in Stereo coder and Audio Limiter).
c) FM-250 (M) Mono Exciter (With built in Mono input filter and Audio Limiter).