Wireless RF Modules and dongles for IoT | Coral RF

N516BS-B is a professional-grade, high-performance RF transceiver module engineered for ultra-long-range communication in 868MHz and 915MHz ISM bands. Integrating Texas Instruments' CC1125 transceiver, CC1190 and TCXO. Delivers an unparalleled combination of +27dBm output power and -126dBm receiver sensitivity. Optimal solution for developers requiring robust, reliable, and extended-range connectivity for Industrial IoT (IIoT), smart city infrastructure, and remote telemetry systems.

Detailed Technical Specifications

Parameter	Specification
RF Core	Texas Instruments CC1125 + CC1190
Frequency Range	860 – 960 MHz
Output Power	Up to +27 dBm
Receiver Sensitivity	Down to -126 dBm @ 1.2 kbps
Modulation	(G)FSK, 4-FSK, OOK
Max RF Data Rate	200 kbps
Host Interface	SPI (3.3V logic levels)
Supply Voltage	VCC (Core): 2.0V – 3.6V VCCPA (PA): 2.0V – 3.6V
Current Consumption	Transmit: ~480 mA @ +27dBm Receive: 35 mA Sleep: < 1 µA
Antenna Connection	PCB Pad or IPEX Connector optional
Operating Temperature	-40°C to +85°C
Dimensions	29.5 mm × 21.0 mm × 3.0 mm

Target Applications

Advanced Metering Infrastructure (AMI): Smart electricity, water, and gas meters.
Industrial Telemetry & SCADA: Remote monitoring, PLC wireless communication, sensor data backhaul.
Smart City & Lighting: Street light control, environmental monitoring, parking management.
Agricultural IoT: Wide-area soil moisture, weather, and irrigation monitoring.
Asset Tracking & Logistics: Long-range warehouse and container tracking.
Security & Alarm Systems: Reliable long-distance wireless alarm transmission.

N516BS-B Module Family Comparison

All modules in our portfolio are engineered for reliability, offering a range of power options to match your specific range requirements—from short-range sensors to critical infrastructure links.

Compare with the CC1125 Family

These modules are built around the TI CC1125 narrowband transceiver, offering a proven balance of performance and power efficiency.

Model	Frequency Bands	Output Power	Sensitivity @ 1.2 kbps	Best For
N511BS-B	169/433/868/915 MHz	+15 dBm	-122 dBm	Low‑power sensors, short range
N515BS-B	169/433 MHz	+26 dBm	-125 dBm	Medium‑range sensors
N516BS-B	868/915 MHz	+27 dBm	-124 dBm	Medium‑range sensors
N517BS	169/433/868/915 MHz	+30 dBm	-126 dBm	Long‑range end nodes
N518BS	169/433/868/915 MHz	+33 dBm	-126 dBm	Industrial gateways, extreme range
N519BS	169/433/868/915 MHz	+37 dBm	-126 dBm	SCADA, smart grid, critical infrastructure

📘 View full CC1125 product family — including evaluation boards and design resources
📘 View full product family — including evaluation boards and design resources

Ordering Information

Ordering Part Number	Frequency Range	Target Region / Notes
N516BS-B-868M	860 - 880 MHz	Optimized for EU 868MHz band
N516BS-B-915M	910 - 960 MHz	Optimized for US 915MHz band

Customization services (specific frequency, firmware, shielding) are available based on volume requirements.

Development Resources

Jumpstart your design with our comprehensive support package:

Hardware Design Kit: Includes schematic, PCB layout (Gerber), BOM, and antenna design guidelines.
Software Drivers: Sample code and SPI driver libraries for popular MCU platforms (e.g., STM32, Arduino, ESP32).
Configuration Tools: Pre-optimized register settings compatible with TI's SmartRF™ Studio for quick setup.
Evaluation Kit (Optional): USB-powered evaluation board for rapid performance testing and protocol development.

📄 Datasheet: Complete specifications, electrical characteristics, and mechanical drawings.
📘 CC1120/CC1125 Technical Reference Manual: Detailed register map and programming guide.
💻 CC112x SDK: Software development kit including drivers, example code, and application notes.

Additional Design Support

Power Supply Design Guide – Tips for handling peak currents.
Antenna Selection and Matching – Maximize your link budget.
Thermal Management Recommendations – Keep your module cool under high duty cycles.
Regulatory Compliance Assistance – Navigate FCC/ETSI certification.

Contact & Support

For Sales Inquiries: info@coralradio.com
Visit Our Website: www.coralradio.com

Specifications are subject to change without notice. Performance figures are typical and may vary based on end-user system design and environmental conditions. It is the responsibility of the end-user to ensure compliance with local radio frequency regulations.