N516ES-B: Ultra-Long Range Sub-1GHz RF Transceiver Module
Product Overview
N516ES-B is a cost-effective RF transceiver module designed for ultra-long-range communication in 868MHz and 915MHz ISM bands. Leverages Texas Instruments’ mature CC1121 narrowband transceiver combined with the CC1190 range extender front-end. Delivering +27dBm output power and -123dBm sensitivity. Offers an exceptional balance of reach and value. Ideal solution for developers requiring robust, long-range connectivity for Industrial IoT (IIoT), smart agriculture, and asset tracking where cost optimization is critical.
Detailed Technical Specifications
Parameter
Specification
RF Core
TI CC1121 + CC1190
Frequency Range
860 – 930 MHz
Output Power
Up to +27 dBm
Receiver Sensitivity
Down to -123 dBm
Modulation
2-FSK, 4-FSK, MSK, OOK
Max RF Data Rate
200 kbps
Host Interface
SPI (3.3V logic levels)
Supply Voltage
VCC (Core): 2.0V – 3.6V VCCPA (PA): 3.0V – 3.6V
Current Consumption
Transmit: ~500 mA @ +27dBm Receive: 35 mA Sleep: < 1 µA
Antenna Connection
PCB Pad / External IPEX Connector
Operating Temperature
-40°C to +85°C
Dimensions
29.5 mm × 21.0 mm × 3.0 mm
Target Applications
Industrial Wireless Sensors: Remote equipment monitoring, tank level sensing.
Asset Tracking & Logistics: Long-distance tracking of high-value assets in supply chains .
Automatic Meter Reading (AMR）: Water and gas meter data collection in suburban or rural areas.
Building & Campus Automation: Wireless control and monitoring for large facilities.
N516ES-B Module Family Comparison
These modules are built around the TI CC1121/CC1125 transceiver family, offering a proven balance of performance and power efficiency tailored to different application needs.
