N523AS: 2-Watt (+33 dBm) Extreme-Power Sub-1GHz Wireless Module
Engineered for Extreme Range and Ultra-Low Power
Powered by the Texas Instruments CC1402P transceiver and an integrated high-efficiency power amplifier, the N523AS is an industrial-grade 2-Watt RF module designed for the most demanding IoT applications. It delivers a massive +33 dBm TX power and an exceptional -122 dBm RX sensitivity, achieving reliable, extreme long-distance communication in the harshest environments.
[📥 Download Full Datasheet] | [🛒 Request Sample / Quote] | [💬 Talk to an RF Engineer]
🚀 Why Choose the N523AS?
Extreme Link Budget (2W): +33 dBm output and -122 dBm sensitivity (at 1.25 kbps LRM) ensure unparalleled penetration through dense structures and massive long-range connectivity.
True Ultra-Low Power: Features an industry-leading < 1 µA sleep current and a highly efficient RX mode for maximum battery life when not transmitting at full power.
Rugged & Reliable: Built-in 48 MHz TCXO, external SAW filter, and comprehensive full-pin ESD protection for harsh industrial environments.
Global Frequency Coverage: Wide 196 – 1149 MHz tuning range covers all major Sub-1GHz ISM bands (169/433/868/915 MHz).
Rapid Integration: Compact 36.0 × 24.0 × 3.0 mm SMD package, 4-layer PCB design, and native compatibility with TI SimpleLink™ SDK.
📊 Key Technical Specifications
🎯 Target Applications
Long-Range Telemetry: Agricultural sensors, asset tracking, and remote infrastructure monitoring in rural areas.
Smart Metering (AMR/AMI): Water, gas, and electricity meters in deep underground or heavily obstructed indoor environments.
Industrial IoT (IIoT): Wireless sensor networks in harsh, high-interference RF environments.
Smart City: Security systems, smart lighting, and parking sensors requiring extreme coverage.
LPWAN & Proprietary Networks: Wi-SUN, TI 15-4-Stack, and custom Sub-1GHz protocols.
⚙️ Hardware Design Note: Power Sequence
For proper operation (especially when using TCXO sleep control), follow this strict power sequence:
Power TCXO (VTC)
Wait > 2 ms
Assert Reset (RST)
Configure via SPI
📦 Ordering Information
Need a different frequency or higher power? [View our full Sub-1GHz portfolio].
📩 Ready to Integrate the N523AS?
Our RF engineering team is ready to help you accelerate your product development.
[Contact Us Today for Datasheets, Samples, and Technical Support]
