User's Manual

Telink RCU TLSR8278ARC48 User Manual
8
2.3 Test RF signal
To test RF signal of TLSR8278ARC48D, first make sure the TLSR8278ARC48D is
supplied with power normally. That is, connect the power to the VDD of TP3, and
connect the GND to TP4.
Attach the semi-rigid cable welding steel to the PCBA GND. Then solder wire core
to feed point. See the next page picture shows.