N517AS-B: Long-Range 868M/915Mhz Narrowband FSK Transceiver Module

Overview

The N517AS-B is a high-performance, long-range 868M/915Mhz narrowband FSK transceiver module based on the Texas Instruments CC1120 RF transceiver, integrated with a skyworks FEM. Designed for maximum range and sensitivity, it delivers up to +31dBm output power and outstanding -124dBm receiver sensitivity at 1.2kbps. Supporting ISM bands (868MHz, 915MHz), it is the wireless solution for applications requiring kilometer-scale connectivity in smart metering, industrial automation, agricultural sensors, and long-range IoT networks.

Key Features

• Exceptional Range & Sensitivity: Achieves >12 km line-of-sight range (at 1.2 kbps) with +31dBm transmit power and -124dBm receive sensitivity.

• Frequency Support: Hardware optimized for ISM bands: 868MHz (EU), and 915MHz (USA).

• Narrowband FSK Operation: Provides robust, interference-resistant communication in licensed-exempt bands, ideal for low-data-rate telemetry.

• Complete & Compact Design: All RF circuitry, including the CC1120, FEM, and matching network, is integrated onto a single PCB. Requires minimal external components.

• Standard SPI Interface: Controlled via a simple Serial Peripheral Interface (SPI), enabling easy integration with any host microcontroller.

• Industrial Robustness: Operates reliably across an -30°C to +75°C temperature range, suitable for harsh environments.

Technical Specifications

RF Parameters

Hardware & Interface

Electrical Characteristics (Typical @ 3.3V)

Target Applications

• Advanced Metering Infrastructure (AMI): Smart water/gas/electricity meters.

• Industrial IoT & SCADA: Remote sensor telemetry, pipeline monitoring, tank level sensing.

• Agricultural & Environmental Sensing: Soil monitoring, weather stations, distributed sensor networks.

• Smart City Infrastructure: Street lighting control, waste management sensors.

• Long-Range Alarm & Security Systems.

Ordering Information

Select the model variant for your target region's frequency band.

Not sure which frequency is right for your region? Contact our support team.

Why Choose the N517AS-B Module?

• Proven CC1120 Foundation: Built on TI's industry-leading Sub-1GHz transceiver for reliable performance.

• Range-Optimized Design: Our RF layout and component selection are tuned for maximum link budget, not just nominal specs.

• Simplified Compliance: The module's stable design aids in passing regional RF regulatory certifications (e.g., FCC, CE, SRRC).

• Faster Time-to-Market: Eliminates complex RF design; integrate the module and focus on your application.

• Complementary to 2.4GHz Solutions: For projects requiring both long-range backbone links (Sub-1GHz) and high-data-rate local networks.

Explore Related Products

• [N516AS-B 0.5 Watt High-Power 868/915M Hz Module] – For Narrowband, long range, Thread development.

• [N517AS-B 1.2 Watt High-Power 868/915M Hz Module] – For Narrowband, long range, Thread development.

• [N518AS 2 Watt High-Power SUB G Hz Module] – For Narrowband, long range, Thread development.

• [N519AS 5 Watt High-Power SUB G Hz Module] – For Narrowband, very long range, Thread development.

  
  

Engineered for Critical, Long-Range Connectivity. Built for the Long Run.