Micron 700 Series, Руководство пользователя

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Main Features
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8
file:
tx700ins2master.doc
Switchable Frequency
Operating frequencies can be selected from two BCD coded switches located in the switch panel label.
100 positions – TX700.148
100 positions – TX700.132
64 positions – TX700.64
32 positions – TX700.32
Unique Micron Companding System
The MICRON 700 series feature a double ended system which first compresses the dynamic range of the signal in
the transmitter, and then expands it again in the receiver.
Automatic Gain Control Option
The design of the limiter in the MICRON transmitter enables it to be used as an automatic gain control system
without the pumping effect associated with audio A.G.C. systems. It can also be used as a 'distortionless' limiter to
prevent distortion due to over modulation.
'Overload proof' audio input amplifier
The variable gain microphone amplifier has a gain control range of 40dB. Distortion is less than 0.3% over the
whole of this range.