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RN2903A-I/RM105
Transceiver Module, Low Power, FSK, GFSK, LoRa, 300 Kbps, 928 MHz, -146 dBm, 2.1 V to 3.6 V
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ManufacturerMICROCHIP
Manufacturer Part NoRN2903A-I/RM105
Newark Part No.84AC4510
Product RangeLoRa Series
Technical Datasheet
150 In Stock
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| Quantity | Price |
|---|---|
| 1+ | $18.450 |
| 5+ | $17.920 |
| 10+ | $17.400 |
| 25+ | $16.870 |
Price for:Each
Minimum: 1
Multiple: 1
$18.45
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Product Information
ManufacturerMICROCHIP
Manufacturer Part NoRN2903A-I/RM105
Newark Part No.84AC4510
Product RangeLoRa Series
Technical Datasheet
RF ModulationFSK, GFSK, LoRa
Data Rate Max300Kbps
Frequency Max928MHz
Sensitivity dBm-146dBm
Supply Voltage Min2.1V
Supply Voltage Max3.6V
Transmit Power18.5dBm
Module InterfaceI2C, SPI, UART
Supply Current124.4mA
RF Transceiver ApplicationsAutomatic Meter Reading, Wireless Sensor Networks, Home and Building Automation
Product RangeLoRa Series
SVHCNo SVHC (25-Jun-2025)
Product Overview
- Low-power long range LoRa technology transceiver module
- On-board LoRaWAN™ protocol stack
- ASCII command interface over UART
- Programmable RF communication bit rate up to 300kbps with FSK modulation
- Integrated MCU, crystal, EUI-64 EEPROM, radio transceiver with AFE, matching circuitry
- Low-Power Long Range Transceiver Operating in the 915MHz Frequency Bands
- High receiver sensitivity: Down to -146 dBm
- TX power: adjustable up to +18.5 dBm high Efficiency PA
- FSK, GFSK and LoRa technology modulation
- IIP3 = -11 dBm
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technical Specifications
RF Modulation
FSK, GFSK, LoRa
Frequency Max
928MHz
Supply Voltage Min
2.1V
Transmit Power
18.5dBm
Supply Current
124.4mA
Product Range
LoRa Series
Data Rate Max
300Kbps
Sensitivity dBm
-146dBm
Supply Voltage Max
3.6V
Module Interface
I2C, SPI, UART
RF Transceiver Applications
Automatic Meter Reading, Wireless Sensor Networks, Home and Building Automation
SVHC
No SVHC (25-Jun-2025)
Technical Docs (2)
Legislation and Environmental
US ECCN:5A992C
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability