Identifying radio type

Miniwireless boards - RFM69 radio affixed.
Any way to visually identify for which band the radio is manufactured? The marking for such is not in view.

(other than running the radio and observing signal strength with a different radio).

stevech wrote:Miniwireless boards - RFM69 radio affixed.
Any way to visually identify for which band the radio is manufactured? The marking for such is not in view.

(other than running the radio and observing signal strength with a different radio).

I have the same question because I forgot which model I bought. I'm testing it @433 but have only few meters reach.

jeroen71 wrote:

stevech wrote:Miniwireless boards - RFM69 radio affixed.
Any way to visually identify for which band the radio is manufactured? The marking for such is not in view.

(other than running the radio and observing signal strength with a different radio).

I have the same question because I forgot which model I bought. I'm testing it @433 but have only few meters reach.

I am now using the Radiohead library and my range increased a lot. Still not further than 50m with the RFM69HW.