FM Signal Amplifier Frequency Modulation Type Low Noise Adjustable Gain Signal Amplifier

FM Signal Amplifier Frequency Modulation Type Low Noise Adjustable Gain Signal Amplifier Beskrivelse

This meticulously designed unit features advanced amplification components and multi-stage low-loss filters within a double-shielded enclosure. It includes one filter and one amplifier, utilizing solid-state capacitors and NPO-grade MLCCs for power filtering. Compatible with an external 9-12V power supply, it also boasts a built-in high-capacity rechargeable lithium battery for added convenience.

It filters signals from various FM antennas, such as Yagi, dipole, and passive antennas, before amplification.
Frequency coverage: 88-108MHz (China), extending to 50-138MHz, accommodating FM from Europe, America, Japan, and Korea, facilitating FMDX activities and AIR band reception.
Gain: 30dB, with a knob for continuous adjustment from 0-30dB, providing low-noise amplification.
Power supply: Built-in battery powered, Type-C 5V rechargeable, or external 9-12V power supply with a 5.5mm x 2.1mm connector (positive inside, negative outside), offering two power supply options for convenience.

Specifications
Due to different batches, there may be differences in product appearance and printed text, which will not affect use
Color: Black
Material: ABS

Package Contents:
1*FM Signal Amplifier