There is one absolute requirement for using the second data channel. For the TRW -24G to be able
to receive at the sec ond dat a channel the frequency channel must be 8MHz higher than the
frequency of dat a channel 1. The TRW -24G must be programmed to receive at the frequency of
data channel 1. No time multiplexing is used in TRW -24G to fulfil this function. In direct mode the
MCU must be able to handle two simultaneously incoming data packets if it is not multiplexing
between the two dat a channels. In ShockBurstTM it is possible for the MCU to clock out one data
channel at a time while data on the other data channel waits for MCU availability, without any lost
data packets, and by doing so reduce the needed performance of the MCU.
Figure 8 DuoCeiverTM with two simultaneously independent receive channels
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TRW-24G Datasheet P.19