Drone detection often depends on identifying the wireless communication signals used by UAV systems rather than relying only on visual observation. The H1B portable drone detector is designed for users who need a compact device for analyzing drone activity in the field, supporting 2.4GHz and 5.8GHz frequency bands with directional finding functionality. Its handheld design makes it easier to carry during site inspections, outdoor monitoring tasks, and temporary security assessments where fixed detection equipment may not be practical. Product details are available at: https://www.signaljammerphone.com/h1b-portable-drone-detector-2.4ghz-5.8ghz-uav-detection-direction-finding.html For applications such as event security, facility monitoring, and perimeter awareness, identifying the direction of a drone signal can provide more useful information than simple detection alone. The H1B model focuses on signal identification features that help users analyze UAV activity through frequency de