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CCS/CC1310: How long is the distance of rfWakeOnRadioRx and rfWakeOnRadioTx example

Part Number: CC1310

Tool/software: Code Composer Studio

Hi,

I am using the  rfWakeOnRadioRx and rfWakeOnRadioTx example in SDK ,and I want to know the connection distance of them.

At the time of my test, their communication distance was only 40 meters.What is the problem? and how to extend the communication distance?

The following is the smart setting:

***
// Parameter summary
// RX Address0: 0xAA 
// RX Address1: 0xBB 
// RX Address Mode: No address check 
// Frequency: 433.00000 MHz
// Data Format: Serial mode disable 
// Deviation: 25.000 kHz
// Packet Length Config: Variable 
// Packet Length: 20 
// Packet Data: 255 
// RX Filter BW: 98 kHz
// Symbol Rate: 50.00000 kBaud
// Sync Word Length: 32 Bits 
// TX Power: 15 dBm (requires define CCFG_FORCE_VDDR_HH = 1 in ccfg.c, see CC13xx/CC26xx Technical Reference Manual)
// Whitening: No whitening 


Regards,
Kevin

  • Range is a function of a lot of parameters.

    Start by looking at to find the expected range. Also take a look at

    If you are using 50 kbps as the post indicate you should get far better range than 40 m.

    Which hardware are you using, have you verified that the hardware has good conducted performance on 433 MHz?