Throughput versus range

[klaus1234]

I am

I am building a ble device which requires a high throuput (about 400 kbs). Range is also impotant to me. shall i use 1m phy or 2 mphy?

My connection Parameters are fine as I achieve about ~800 kbs in theory. Power consumption is not a concern.

Thx

[Adam Le]

Hi,

For your use case, 1M phy would be better. 2M phy has a greater data rate but lower receiver sensitivity which might lower your range. 

Best,

Adam