| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
195 pcs
|
195 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 |
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This RF Transceiver Module from Microchip Technology, part number RN2903A-I/RM105, is designed for applications requiring long-range, low-power wireless communication. It operates within the 902MHz to 928MHz frequency range and supports the LoRa™ protocol, enabling data rates up to 300kbps.
The module features a sensitivity of -146dBm and a transmit power of 18.5dBm, making it suitable for challenging RF environments. It supports FSK and GFSK modulation and includes I²C, SPI, and UART serial interfaces for flexible integration.
With an operating voltage range of 2.1V to 3.6V and an operating temperature range of -40°C to 85°C, the RN2903A-I/RM105 is built for robust performance. It comes in a surface mount module package and requires an external antenna.
The RoHS3 compliant status and MSL 1 rating indicate good environmental and handling characteristics for this component.
| Qty | Low | High |
|---|---|---|
| 1+ | $6.06 | $6.06 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating frequency range is 902MHz to 928MHz.
The RN2903A-I/RM105 uses the LoRa™ protocol.
The data rate is 300kbps.
The sensitivity is -146dBm.
The available serial interfaces are I²C, SPI, and UART.
The operating temperature range is -40°C to 85°C.
The RoHS status is RoHS3 Compliant.