Fig. 3 Prototype of our designed PLB
Fig. 4 The BeiDou message receive
from the PLB
Fig.5 The message decoded by the detector
Fig. 3 is the Prototype of our designed PLB.Fig. 4 shows the PLB can
transmit the message to Beidou rescue center. Fig. 5 presents the COSPAS
transmitter of the PLB which meets the industrial design standard of
406MHz COSPAS transmitter.
Table 1. The features of several different brands of PLB devices are
compared with our product