The N517AS is a high-performance, long-range Sub-1GHz narrowband FSK transceiver module based on the Texas Instruments CC1120 RF transceiver, integrated with a Power Amplifier (PA) and Low-Noise Amplifier (LNA). Engineered for maximum range and reliability, it delivers up to +30dBm output power and outstanding -124dBm receiver sensitivity. Supporting key global ISM bands (169MHz, 433MHz, 868MHz, 915MHz), it is the ideal wireless solution for applications requiring kilometer-scale connectivity in smart metering, industrial automation, agricultural sensors, and long-range IoT networks.

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Key Features

Exceptional Range & Sensitivity: Achieves >12 km line-of-sight range (at 1.2 kbps) with +30dBm transmit power and -124dBm receive sensitivity.
Global Frequency Support: Hardware optimized for major global ISM bands: 169MHz (China/EU), 433MHz (China), 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, PA, LNA, and matching network, is integrated onto a single 36x24x3 mm 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 -40°C to +85°C temperature range, suitable for harsh environments.

Technical Specifications

RF Parameters

Parameter	Specification	Notes
Core IC	Texas Instruments CC1120 + External PA/LNA
Frequency Range	169 - 175 MHz, 410 - 480 MHz, 860 - 960 MHz	Configured for standard ISM bands
Modulation	FSK (G)FSK, MSK, OOK
Max. Output Power	+30 dBm (~1 Watt)	Software programmable
Receiver Sensitivity	-124 dBm (typical at 1.2 kbps)
Data Rate (Symbol Rate)	0.3 to 200 kbps	Software configurable
Typical Range	>12,000 meters (Line-of-Sight)	At 1.2 kbps, with 3 dBi antenna, 2.5m height

Hardware & Interface

Parameter	Specification
Dimensions	36.0 x 24.0 x 3.0 mm
Interface	SPI (for configuration & data), GPIOs
Antenna Connection	IPEX Connector (U.FL) or RF Pin
Package	Surface-Mount Device (SMD)
Supply Voltage (VDD)	2.5V - 3.6V (Logic & Core)
Supply Voltage (PA_VDD)	4.5V - 5.5V (for High-Power PA)

Electrical Characteristics (Typical @ 3.3V)

Parameter	Condition	Value
Transmit Current	@ +30 dBm output	~800 mA (burst)
Receive Current	Active RX	~27 mA
Sleep Current	Power-Down Mode	< 1 µA

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.

Ordering Code	Core IC	Key Parameters	Target Region
N517AS-169M	CC1120	Narrowband, +30dBm, 160-175 MHz	China, EU
N517AS-433M	CC1120	Narrowband, +30dBm, 410-480 MHz	China, Global
N517AS-868M	CC1120	Narrowband, +30dBm, 860-880 MHz	European Union
N517AS-915M	CC1120	Narrowband, +30dBm, 910-960 MHz	USA, Americas

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

Why Choose the N517AS 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.