High Impedance Amplifier Suitable For SDR Walkie Talkie Small Loop Ant

Detailed Information About The Product:

High impedance amplifier is an impedance conversion device that can convert high impedance to standard 50 ohm output impedance thereby achieving impedance matching and isolation.
High impedance amplifier is mainly used for passive antenna reception matching suitable for donut resonant antennas telescopic antennas whip antennas magnet antenna and other types.
High impedance amplifier can be used in any radio receivers radio SDR intercoms malachite small loop antennas for HackRF One Donut antenna Mini Loop radio antenna tuning loop. The higher input impedance of the device such as the Sony α7 and Sony α7R can capture as much energy as possible from the input antenna reducing signal energy loss caused by unstable input antenna impedance which can greatly enhance reception performance.
Due to the high impedance generated by LC resonance this amplifier can be directly connected to an LC resonant antenna which can directly harvest energy from the resonant antenna resulting in high gain and frequency selective characteristics. LC resonant antennas include doughnut antennas and magneto-rod antennas.

Input impedance: 1Mω
Output impedance: 50ω
Gain: 0dB
Bandwidth: 300MHz
Charging voltage: 5V
Built-in battery capacity: 800mAH
Charging current: 600mA
Working time:Greater than 24h
Colour:black
Material:plastic+metal

Package Contents:
1 x High Impedance Amplifier

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.
About Us
We provide the good product with the best pricewe support Wholesale/Drop Shipping Order
1. For Drop Shipping order please remark"dropshipping order" we will prioritize it.
2. For Wholesale/Drop Shipping orders if you have any ideas about the price or packageplease contact us in advancewe will give you the best service to satisfy your demands.
About Shipments
1.We will send out the orders ASAP once your payment is completed normally.
2.Please write your complete delivery address with correct phone number and zip code especially please confirm your full name.
About After-sale Service
We are reliable seller and we have our professional after-sale service for all of our customers. If there is any question about the orderplease contact us in advance we will always here until you get a happy answer.
About Feedback
1. Please check the package and item when you get carefully to make sure there is no problem.
2. If you have any problem or are not entirely satisfied with your packageplease don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.
3. If there is no problem please leave us five star positive feedback.
Your affirmation is our greatest motivation ! ! !