The 721S Blade from Collins Aerospace gives you the flexibility and space efficiency for all your transportable/expeditiary, battle management, maritime and air traffic control environments.

It easily scales to meet a variety of mission demands. Deploy it to a forward operating base, a remote mountain site with running lights out or at a wing/brigade command post.

Offering 10- and 50-watt carrier options, the 721S Blade is the industry's smallest dual-band 108-400 MHz transceiver with this level of cosite filtering.

Features & benefits

  • Clarity™ noise reduction technology
  • 10- and 50-watt AM carrier options  
  • 50,000-hour mean time between failures
  • Intuitive and easy-to-use remote control options 
  • ED-137 VOIP and network addressable
  • Smallest size, weight and power (SWaP) in its class

Clarity™ Noise Reduction Technology– 721S Family of V/UHF Radios

Clarity™ noise reduction technology and 721S radio family - View a demonstration of Clarity and overview of our 721S radio family. Clarity removes syllabic audio for a clean and uncluttered communication signal between ground radio operators and pilots, which also improves power and transmission distance.

Engineer next to equipment

Learn more about our service solutions

Whether you need a spare to keep your aircraft flying or would like enhanced functionality on an existing product, Collins Aerospace offers extensive parts and repair services to meet your mission requirements and keep your equipment operational. We can provide new or used parts, engineering services or tailored performance based programs to support your mission requirements.

Service Solutions