The KEMO B085 Parabolic Microphone Kit is a high-sensitivity long-range audio pickup system designed to capture distant sounds and speech when used with a suitable parabolic reflector. As part of KEMO's Audio / Amplifiers range, this kit provides an excellent platform for experimenting with directional sound collection and audio amplification in educational, hobby, and observation applications.
The kit utilizes a high-sensitivity FET condenser (capacitor) microphone that is capable of detecting faint sounds over considerable distances. When installed at the focal point of a parabolic reflector-such as a half-sphere or modified plastic ball-the microphone can concentrate sound waves from a specific direction, significantly improving the ability to hear distant conversations, animal calls, and environmental sounds that would otherwise be difficult to detect.
Designed for audio enthusiasts, nature observers, and electronics hobbyists, the KEMO B085 demonstrates the principles of directional acoustics by focusing sound energy onto the microphone capsule. This enables users to study wildlife behavior, monitor environmental sounds, or conduct long-distance listening experiments while learning about sound amplification and acoustic reflection.
The module features an adjustable sensitivity control, allowing users to optimize microphone gain according to the surrounding environment and listening distance. This flexibility helps reduce unwanted background noise while maximizing the pickup of desired audio signals.
Operating from a 9V DC power supply, the microphone amplifier delivers stable performance with a maximum current consumption of approximately 230 mA. Audio output is designed for connection to 8 headphones, allowing users to monitor captured sounds directly without requiring additional amplification equipment.
With compact PCB dimensions of approximately 56 × 56 mm, the module can easily be mounted inside custom enclosures or integrated into DIY observation equipment. Its simple design also makes it an excellent educational project for learning about microphone technology, preamplifiers, and directional audio systems.
The KEMO B085 is ideal for wildlife observation, educational demonstrations, nature studies, audio experimentation, and hobby electronics. It is intended for lawful and ethical listening applications and should always be used in accordance with local privacy laws and regulations.
Features
High-sensitivity FET condenser (capacitor) microphone
Designed for use with a parabolic reflector for long-range sound pickup
Adjustable microphone sensitivity for optimum performance
Directional audio collection for focused listening
Direct headphone output for convenient monitoring
Compact PCB suitable for custom installations
Low-voltage 9V DC operation
Ideal for educational and acoustic experiments
Simple kit for DIY electronics projects
Suitable for wildlife observation and environmental sound monitoring
Specifications
General
Product Type: Parabolic Microphone Kit
Model: KEMO B085
Function Group: Audio / Amplifiers
Application: Long-range directional audio pickup
Microphone
Type: High-sensitivity FET condenser (capacitor) microphone
Sensitivity: Adjustable
Electrical
Operating Voltage: 9V DC
Maximum Current Consumption: Approximately 230 mA
Audio
Headphone Output: 8 headphones
Optimized for directional sound collection using a parabolic reflector
Mechanical
PCB Dimensions: Approximately 56 × 56 mm
Applications
Wildlife and bird observation
Nature sound monitoring
Educational acoustics experiments
Audio amplification demonstrations
Hobby electronics projects
Directional microphone development
The KEMO B085 Parabolic Microphone Kit is a practical educational and hobbyist solution for exploring long-range directional audio. With its sensitive FET microphone, adjustable gain, and compatibility with parabolic reflectors, it provides an effective way to study sound collection, acoustic focusing, and audio amplification in a wide range of observation and electronics projects.
What's in the box
1 x KEMO B085 Parabolic Microphone Kit - Long-Range Audio Amplifier Kit
