How does all this impact my received signal strength in order to have reliable wireless voice and data links when I use TAP for coverage predictions?
The bottom line is for a digital portable radio or cell phone to have satisfactory no matter what the encryption method, it must have a received signal level sufficient for the information to be preselected and decoded and hence reconstitute the originally transmitted data stream. This means that you must identify the required signal level in either dBm or microvolts that must be present at the receiver for reliable performance. This is the signal level that you must select and plot when producing a radio coverage map. In general the actual threshold needed will be different from a CDMA encoded radio from that which uses TDMA. Due to the characteristics of the encoding, both will likely (but not always) require a higher threshold than a conventional FM modulated radio system assuming everything is properly aligned and tuned. In any event the best method for selecting the level you wish to specify when you wish to plot radio coverage would be to use a threshold specified by the equipmen
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- How does all this impact my received signal strength in order to have reliable wireless voice and data links when I use TAP for coverage predictions?
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