[HW11XX;12XX] We want to implement 1 W output power design using RC1780HP for railways application. Please recommend reference to any external circuit that he can use to implement this? We do not have a set of amplifiers recommend to get 1W, but would suggest just checking Digi-key or similar. Last Update: August 8, 2017 January 25, 2017 1192 RC11xx And RC12xx Hardware Q&A Related Knowledge Base Posts -[HW11XX;12XX] Are the modules ATEX approved?[HW11XX;12XX] Could you please confirm that RC1180(HP) are fully Pin-to-Pin compatible with RC2500(HP)? I mean – if you make a design for RC1180(HP) and then solder RC2500, will it work?[HW11XX;12XX] Does your moudles support AT commands?