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N459AS LR2021 5W High-Power LoRa Transceiver Module | +37dBm for LoRaWAN Gateways
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N459AS LR2021 5W High-Power LoRa Transceiver Module | +37dBm for LoRaWAN Gateways

Code： N459AS
Series： LoRa
Spec： 169M,433M,868M,915MHz
Material： SMD
Color： +37 dBm
Brand： Coral RF
Model： SPI
Original： $0.00
Price：
$25.00
Details

N459AS High-Power LoRa Transceiver Module

Based on Semtech LR2021 – 5W Extreme-Range for Professional IoT and LoRaWAN Gateways

📌 Product Overview

N459AS is designed for long-range, license‑free wireless communication. It integrates Semtech’s LR2021 LoRa transceiver with a built‑in Power Amplifier (PA) and Low‑Noise Amplifier (LNA).
This module delivers +37 dBm (5 Watt) transmit output power and receives down to −148 dBm sensitivity, leveraging the inherent advantages of LoRa modulation.

📊 Detailed Technical Specifications

CategoryParameterSpecification
RF PERFORMANCEFrequency Bands169 MHz, 433 MHz, 868 MHz, 915 MHz

Max Output Power+37 dBm (5000 mW / 5W)

Receiver Sensitivity−148 dBm

LoRa Data Rate0 – 2600 kbps

ModulationLoRa®, (G)FSK, MSK, BPSK

Frequency Stability±2 kHz
HARDWAREModule Dimensions43.0 × 29.0 × 3.0 mm

Antenna Interface50Ω IPEX Connector + RF pin

Host InterfaceSPI, GPIOs

PackageSMD
ELECTRICALDigital/Analog Supply (VCC)3.3V (Typical)

PA Supply (VCC_PA)4.5V – 5.5V (5.0V Typ.)

Tx Current (Peak)2000 mA (2A)

Rx Current15 mA

Standby Current12 µA

Operating Temperature−40°C to +80°C

🎯 Applications

  • Professional LoRaWAN Gateways & Concentrators

  • Private Long‑Range Networks

  • Extreme‑Range Telemetry

  • Emergency & Disaster Recovery Communications

  • Backhaul Links for Sensor Networks

🛠 Development Support

AreaDetails
Software CompatibilitySemtech official drivers + open‑source implementations
LoRaWAN Stack IntegrationLoRaMAC‑node, ChirpStack, and other leading stacks
Development ToolsStandard SPI interface – easy connection to any host MCU
DocumentationComprehensive datasheets, application notes, reference designs

📦 Ordering Information

Order CodeCore ICFrequency RangeOutput PowerKey Application
N459AS-169MLR2021 + PA + LNA160 – 175 MHz+37 dBmLong‑Range Utility/Industrial (EU)
N459AS-433MLR2021 + PA + LNA410 – 510 MHz+37 dBmGlobal Industrial Telemetry
N459AS-868MLR2021 + PA + LNA860 – 880 MHz+37 dBmHigh‑Power EU LoRaWAN Gateway
N459AS-915MLR2021 + PA + LNA910 – 960 MHz+37 dBmHigh‑Power US/AU LoRaWAN Gateway

⚙️ Custom frequency variants and volume pricing available upon request.

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Contact number:    +86-186 8898 9755
Global Sales Contact
Contact :    Kanta
Email :   info@coralradio.com
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