Small UHF Audio Transmitter
A professional-grade audio transmitter, designed for high-performance listening with crystal-stable tuning.
Standby and Transmission:
One Switch
- 120 hours in Standby Mode
- 12 hours while Transmitting
Microphone High-Sensitivity: Pickup area approximately 100 m²
Technical Specifications
Frequency Band: UHF (400–470 MHz)
Transmission Range: Up to 700 meters – 2,300 feet (open field)
Battery Life: 12–24 hours
Power Supply: 2x 3V CR2032 lithium cell batteries (6V total)
Dimensions: 20 mm × 5 mm
Compatible UHF Receiver: 400–470 MHz (can use walkie-talkies)
Package Includes:
- UHF transmitter with built-in battery holder and antenna
- Two CR2032 batteries for an initial test
- Plastic storage box marked with the operating frequency
Professional High Quality Surveillance Device!
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