3-11 Quick guide for installation and use - Strider Transmitter Link
Strider Link Series
SRFStrider-161004A-REV.A
Sinteck Sistemas Eletrônicos Ltda.
COMPOSITE AUDIO METER
This view produces to the user the measurements corresponding to the composite signal
which modules the FMOSC in the VCO block of the Strider Transmitter Link..
In this section, the modulation level is not configured by the processor. Note that the rear
panel of the Strider Transmitter Link there are 2 direct inputs to the VCO block, that they are:
SCA input and MPX input.
When the audio is connected into the each one of those inputs, the deviation must be
adjusted following this Composite Audio Meter. The measure “100%” corresponds to
100kHz of deviation of carrier.
Note that is often recommended the user modules up to 75%, above this interferences could
be happen in another channels.
When the Stereo Generator and Audio Processor Card is installed, this meter never goes to
measure more than 75%.
3
The Strider Transmitter Link support the deviation of 100kHz without any kind of distortion.
“MAX” in the LCD corresponds to 110% of modulation, 110kHz of deviation. In some case, is
possible to transmit 110% of modulation, but note that in others channels must not have any
other users. The “CLP” corresponds to “CLIPPER”.
REMARK: NEVER let the transmitter modules more than “MAX” in any case.
AUDIO MODULATOR
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03/P/30