Hello, currently I am using LaunchXL-CC13-90 for small data transmission .Its giving a range of about 850m, is there a way to increase the range? I want a range upto 2 Km.
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Hello, currently I am using LaunchXL-CC13-90 for small data transmission .Its giving a range of about 850m, is there a way to increase the range? I want a range upto 2 Km.
Hi
Can you describe more how you are sending the data? What phy, data rate, frequecy, etc.
Have you looked at the range estimation tool to calculate expected range?
www.ti.com/.../RF-RANGE-ESTIMATOR
Vegard
Currently I am testing modules using SmartRF studio,the setting from SmartRF studio I am using is (2.5 kbps. SimpleLink Long Range (20 kchip/s, 2-GFSK, con. FEC =1/2 K=7, DSSS SF=4, Tx dev 5 kHz. Rx BW 49 KHz)
Frequency is 866 MHz
Symbol rate is 19.99969 kBaud
yes I used range estimator tool,it is giving
With Interference | Without Interference | Friis (LOS) | |||
784 m | 784 m | 5118 m |