High Impedance Amplifier Donut SW AM 1Hz-300MHz Doughnut Short Wave 5V 600mA for Built-In 600mah Battery for SDR
Feature:1. Impedance Conversion and Matching: The high impedance amplifier serves as an impedance conversion device, allowing you to convert higher impedances into standard 50 s, thereby achieving impedance matching and isolation.
2. Enhanced Reception Performance: With its higher input impedance, the amplifier maximizes energy acquisition from the input , reducing signal energy loss caused by unstable input impedance. This significantly improves reception performance.
3. Direct Connection to Resonant s: Thanks to its compatibility with LC resonant circuits, this amplifier can be directly connected to resonant s, allowing direct energy exction from these s. This results in higher gain and selective frequency characteristics.
4. Reliable and Stable Performance: Crafted with a focus on quaquality, this high impedance amplifier ensures reliable and stable performance, meeting the demands of professional users.
5. Easy Installation and Use: This high impedance amplifier is designed for easy installation and use. With clear instructions and a user-friendly interface, it is suitable for both beginners and experienced users.
Specification:Origin: Mainland China
Certification: CE
Input impedance: 1MΩ
Output impedance: 50Ω
Gain: 0dB
: 300MHz
Charging voltage: 5V
Built-in battery capacity: 600mAH
Charging current: 600mA
Working hours:>24H
Material: ABS+PC
Product size: about 49.00x45.00x19.00mm 1.93x1.77x0.75inch
Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
1 X High Impedance Amplifier
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