Range of CC1200 Development Kit range

Jignesh Patel1

Intellectual 275 points

Other Parts Discussed in Thread: CC1200

Following are my questions related to CC1200 DK

1) What is max and minimum range of Hardware(transceiver) provided by ti in CC1200 Development Kit range ?

2) Sub-1Ghz having max 25Km range, what are changes required to achieve that much range in CC1200 Development Kit ?

3) How many device can I connect to one (Master) in star topology ?

over 11 years ago

0 TER over 11 years ago

TI__Guru**** 317180 points

1) and 2): Please look at http://www.ti.com/lit/an/swra169a/swra169a.pdf As the equations show the range is dependent on sensitivity, output power, type of antenna, how the antenna is placed in the surroundings etc.

25 km is not the maximum range but it's limited how many places that have sufficient line of sight to do this type of testing.

3) Depends on how you implement your star network.

Sub-1 GHz

Sub-1 GHz forum

Range of CC1200 Development Kit range