How does dsmx work

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Thread starter amastron Start date Jan 26, Just what does the DSMX stand for? Any help on this is appreciated in deed! Lee Well-Known Member. In the DSMX protocol the transmitter and receiver both use the transmitter radio chip ID,which is send during the binding process, for generating 23 channels. Each time the transmitter transmits a packet or the receiver receives a packet they will hop to the next channel. From this information you can conclude that when you use DSM2, and both the channels that were chosen are getting used by a lot of other users your reception will drop enormously.

The transmitter doesn't have a syncing procedure, because it determines the timing for the receiver. The transmitter will then choose a random odd channel and starts sending the binding packet at a very high rate. It takes much more interference to stop a river than it does to stop a stream. The big reason wideband is so robust is coding gain.

Essentially what this means is that the unique coding in a DSM2 or DSMX wideband signal allows it to be heard well above the noise of surrounding 2. In fact, a Spektrum wideband signal can achieve as much as 3X the range of its narrow-band competition using the same amount of power. The result is quicker connection times and superior response in even the most crowded 2. Binding, setting the failsafe, recording flight log data, as well as general use of the system is no different than using any current Spektrum system.

When taking flight log data readings, the Frames and Hold Data are important and should be used as a reference while Fades are insignificant due to the nature of frequency agile systems. A minute flight will typically result in less than 50 Frame Losses and no Holds.