FAQ
Products Category
- QWhat is the maximum transmit power of AI127x-xxxH series?
AI127x-xxxH series delivers power via semtech PA_boost pin. As the reason, AI127x-xxxH series has maximum transmit power= 19.5dBm(module out).
- QWhat is MCU grade used in AI127x-xxxH?
AI1276-401H/AI1278-401H has STMicroelectronics ARM Coretex®-M4 MCU (STM32F401Cx) inside module. AI1276-071H/AI1278-071H has STMicroelectronics ARM Coretex®-M0 MCU (STM32F071Cx) inside module.
- QWhich model of AI127x-xxxH series supports Band 1/Band2?
AI1276-401H/AI1276-071H supports Band1.
AI1278-401H/AI1278-071H supports Band2.
- QWhich modulations can AI127x-xxxH series config?
FSK, GFSK, MSK, GMSK, LoRa and OOK modulation.
- QWhat is operation range of AI127x-xxxH series?
Up to 16km coverage at suburban; up to 5km coverage at urban area.
(may be different due to buildings/blockings and gateway position)