400 to 510 MHz Front-End Module for Range Extension Applications

The SKY66115-11 is a highly integrated front-end module (FEM) designed for range extension and smart metering applications in the 400 to 510 MHz range. The device is provided in a 4 x 4 mm, 16-pin MCM package.

To enhance the range and RF performance in China, TI worked with Skyworks Solutions to integrate the CC1310 wireless MCU with a compact, cost-effective front-end module. The SKY66115-11, together with the CC1310 wireless MCU, address customers’ needs for long-range, low-power and low-cost solutions serving applications across the Internet of Things.

Reference Designs
The SKY66115-11 has been designed into a complete reference design with Texas Instruments’ CC1310 device.

About the CC1310 SimpleLink™ Sub-1 GHz Ultra-Low Power Wireless Microcontroller (MCU)

The SimpleLink™ Sub-1 GHz CC1310 solution is an ultra-low power, long-range wireless microcontroller (MCU) for operation in 315 MHz, 433 MHz, 470 MHz, 500 MHz, 868 MHz, 915 MHz and 920 MHz ISM bands. The CC1310 wireless MCU offers up to 20 years of battery life, an integrated ARM® Cortex®-M3 MCU, sensor controller, low-power modes and 0.6 µA sleep current. The device also has enhanced integration with a software configurable radio and high RF performance in a tiny package. Additionally, CC1310 solution has longer range with great sensitivity and strong coexistence that spans full-buildings to city-wide coverage for reliable, long-range communication.

For more information regarding the CC130, please visit:

Click here for CC1310EM-SKY66115-4051 Rev2_0_x Reference Design Files.


Product LifecycleIn Production
RF Frequency (MHz)400-510
Rx Insertion Loss (dB) Typ.0.7
Rx Gain (dB) Typ.-
Tx Gain (dB)16
Rx NF (dB) Typ.0.7
Saturated Output Power (dBm) Typ.20
Supply Voltage (V)2.5-3.6
PackageMCM, 16-pin
Package (mm)4 x 4 x 0.9


  • Transmit output power: +20 dBm
  • 2.5 V to 3.6 V supply operation
  • Low power consumption
  • Rx bypass
  • Small footprint (16-pin, 4 x 4 mm) MCM package (MSL3, 260 °C per JEDEC J-STD-020)

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