Wearable Counter UAS Jammer

Product features

PITBULL is a wearable smart jammer engineered to protect dismounted soldiers against commercially available drones used by enemy forces for reconnaissance or as weapon delivery systems. With its ruggedized exterior, and weighing only 775 grams, the PITBULL smart jammer is a versatile platform that allows dismounted soldiers to focus on the mission. The PITBULL works together with the WINGMAN series of drone detectors, making a complete detect-and-defeat solution to mitigate the threat of malicious drones.

MyDefence is determined to reduce SWaP (Size, Weight and Power consumption), and the PITBULL is developed to be thetoughest, lightest, and most power-efficient wearable CounterUAS jammer available on the market at a cost-effective price.


PITBULL is a true wearable Counter UAS jammer that can be carried on the torso or on the outside of your clothes to optimize performance (e.g. tactical vest) using the MOLLE straps. Its low weight and small form factor allows each soldier to carry a personal PITBULL as an active countermeasure against the threat of malicious drones.

PITBULL works directly out of the box and is very easy to operate. It is designed to function either autonomously or manually, and the internal directional antennas cover the 2.4GHz, 5.8GHz and GNSS frequency bands. With its directional antennas, the PITBULL is capable of jamming a malicious drone at the distance of 1000 meters. An external active antenna will be made available to cover additional frequency bands.

PITBULL can work as a stand-alone device. In manual mode, PITBULL will constantly jam the desired frequency to deny any malicious drones access to the airspace. In autonomous mode, PITBULL can work together with the WINGMAN series of drone detectors, and automatically jam the control signal when a malicious drone is detected. The impressive performance packed in a small and lightweight form factor makes it the only truly wearable Counter UAS jammer on the market that is designed to meet the tactical requirements of dismounted soldiers.

Features developed with the end user

PITBULL is designed to reduce the cognitive load of its operator, allowing soldiers to focus on the mission. The Counter UAS jammer is light, wearable and requires little to no training. The software-based jammer will continuously be updated in an effort to constantly refine and better the performance of the jammer.

MyDefence is working on an external active antenna for the PITBULL Counter UAS jammer that will provide the end user with the ability to cover additional frequency bands, and thereby extending the capability of the jammer.

PB WM103 Mount
PB WM103 Mount PB WM103 Side PB100 WM103 Link PB100

Technical specifications

  • Weight: 775 grams
  • Dimensions (D x W x H): 60x90x165mm (2.36 x 3.54 x 6.50 inch)
  • Battery (standby): >20 hours
  • Battery (continuous jamming): 2 hours
  • External battery: AN/PRC-148 and AN/PRC-152
  • Operating modes: Automated and Manual
  • Transmit power: 2W
  • Frequency bands: 2.4 & 5.8GHz
  • Internal antenna: 6 dBi antenna gain, EIRP of 8W (39dBm), Circular polarized, Half power beamwidth 60° hor. & ver.
  • Jamming range: 1,000 meters
  • Color: Black/Desert/Custom

Included accessories:

  • Molle System
  • Custom Peli case

Optional accessories:

  • Firmware Upgrade Tool