Hello all, it’s good to be a new member here in TTN where people like me are developing IoT 
Where can I purchase IMST’s ic880a LoRa Concentrator ~433MHZ for Asia?
I have learned from video tutorials by Andreas Spiess that you must select the correct bandwidth depending on the place you reside; say Asia is 433MHz while Europe is 868MHz.
Thank you so much!
In many Asian countries, the 923MHz frequency will be used (see also the wiki). This means you’d need a 902-928MHz version of the concentrator. As far as I know, these are not available from IMST yet, but you could send them an email to ask about it.
Hi @htdvisser, thank you for your response. Sent them an email already.
I hope they have this kind of concentrator.
Hello,
From what I know IMST doesn’t have any concentrator apart from the ic880a. However, I found this
It seems like the people from ideetron have developed their own from the one of IMST. I haven’t tried it, but I guess it is working. Let me know if you use it.
Cheers