The RBRX1 And Its Processing Structure
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T
HE
RBRX1 A
ND
I
TS
P
ROCESSING
S
TRUCTURE
The RBRX1 can be used as a high quality off-air reference receiver and as a rebroadcast receiver. The receiver
is very sensitive and offers excellent signal selectivity. It is also capable of advanced digital signal processing to
produce the best possible audio signal.
At the IF stage the receiver has a automatic or user adjustable filter to provide adjacent channel supression.
After the signal has be demodulated to base band audio the receiver offers three further processing options,
stereo blend, high cut and soft mute. Each of these can be controlled by the RF quality indicators of signal,
multipath and ultrasonic noise. The stereo blend function can also be controlled by the pilot level indicator.
In addition to these receiver features the RBRX1 offers an RDS generator/repeater and a composite clip
protected MPX output protecting you rebroadcasted signal from overshoots. Finally, the RBRX1 has signal
quality alarms and features to detect jamming. These control signals can be used to switch in external backup
sources (using the analog or digital inputs) or an internal backup audio source.
Summary of Contents for RBRX1
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