Other Parts Discussed in Thread: CC2590
use CC85xxDK-headset to test sensitivity , its sensitivity is just -40~-50 dBm (SPEC is -83~-87 dBm)
P.S. it is in shielding box & use attenuator.
P.S. use CC85XX-CC2590EM-RD to test sensitivity. It is OK (-85~-87 dBm)
If use normal mode to test audio , it could transfer 40 meter range . It means device is OK , and maybe some setting is wrong
below is test condition
1. use CC85xxDK
2. use PurePath Wireless Configurator tool to burn code (CC85XXDK-Headset Preloaded Demo & image type is production test)
3. use PurePath Wireless Commander tool . use Production test to PER test RX