For SDR Walkie Talkie Small Loop Antenna High Impedance Amplifier,B

Detailed Information About The Product:

1. Suitable For SDR Walkie-Talkies, Small Loop Antenna for Hackrf One, Donut Antenna High Impedance Amplifier
2. The High-Impedance Amplifier Is An Impedance Conversion Device That Can Convert Higher Impedance Into A Standard 50 Ohm Output Impedance, Thus Playing The Role Of Impedance Matching And Isolation.
3. High-Impedance Amplifiers Are Mainly Used For Passive Antenna Reception Matching, Suitable For Donut Resonant Antennas, Whip Antennas, Whip Antennas, Magnetic Rod Antennas, Etc.
4. High-Impedance Amplifier, Can Be Used In Any Radio Receiver, for Sdr Walkie-Talkie, Etc., Malachite, Small Loop Antenna, for Hackrf One, Donut Antenna, Mini Loop, Radio Antenna, Tuning Ring. (Etc. Other Models) The Higher Input Impedance Can Obtain As Much Energy As Possible From The Input Antenna, Reduce Signal Energy Loss Caused By Unstable Input Antenna Impedance, And Greatly Improve Reception Performance.
5. Since The Impedance Generated By Lc Resonance Is Also Very High, This Amplifier Can Be Directly Connected To The Lc Resonant Antenna And Directly Obtain Energy From The Resonant Antenna To Obtain Higher Gain And Frequency Selection Characteristics. Lc Resonant Antennas Include Donuts Antenna, Magnetic Rod Antenna, Etc.

Input Impedance:1Mohm
Output Impedance:50ohm
Gain:0dB
Bandwidth:300MHz
Charging Voltage:5V
Built-In Battery Capacity:800mAh
Charging Current:600mA
Working Hours:Greater than 24h
Note:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use
Type:B:With Donut Short Wave, Donut Medium Wave
Colour:As Shown
Material:ABS
Size:About 50x45x18mm

Package Contents:
1 * High Impedance Amplifier
1 * Donut Short Wave
1 * Donut Medium Wave

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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