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High-Impedance Amplifier 1MΩ Input 50Ω Output 0dB Gain 300MHz Bandwidth Long-Lasting Battery Universal Compatibility Ideal for SDR HackRF One Donut Antenna Mini Loop Radio Reception — image 1
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High-Impedance

High-Impedance Amplifier 1MΩ Input 50Ω Output 0dB Gain 300MHz Bandwidth Long-Lasting Battery Universal Compatibility Ideal for SDR HackRF One Donut Antenna Mini Loop Radio Reception

5.08 ratings
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Tools, Industrial & Scientific for DIY enthusiasts and makers

The High-Impedance Amplifier 1MΩ Input 50Ω Output 0dB Gain 300MHz Bandwidth Long-Lasting Battery Universal Compatibility Ideal for SDR HackRF One Donut Antenna Mini Loop Radio Reception by High-Impedance is a mid-range tools, industrial & scientific designed for DIY enthusiasts and makers. Customers praise its accurate and reliable. 100% of buyers rate it 4★ or above.

accurate and reliablecompact and portable
₹3,139-30%
MRP:₹4,499Save ₹1,360
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Total: ₹3,139
Buying tip: A quality investment for dependable performance and premium build quality.
Estimated delivery: 4 Aug18 Aug
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Home improvement projectsDIY repairs and assemblyProfessional work
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SKU: bg-1999694Category: Tools, Industrial & Scientific

About This Product

The High-Impedance Amplifier 1MΩ Input 50Ω Output 0dB Gain 300MHz Bandwidth Long-Lasting Battery Universal Compatibility Ideal for SDR HackRF One Donut Antenna Mini Loop Radio Reception by High-Impedance is a mid-range tools, industrial & scientific designed for DIY enthusiasts and makers. Customers highlight its accurate and reliable.

Customer Verdict

100% of buyers rated this product 4 stars or above. The most appreciated qualities are: accurate and reliable.

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

Features:

High Input Impedance for Optimal Energy Capture

With a towering 1MΩ input impedance, this high-impedance amplifier allows you to maximize the amount of energy captured from your antenna. This minimizes signal loss due to impedance mismatch, so you can achieve top-notch reception even in challenging RF environments.

 

Standard 50Ω Output for Universal Compatibility

Whether you’re using a HackRF One, a mini loop antenna, or a donut antenna, the standard 50Ω output ensures that you can seamlessly integrate this amplifier into your existing setup. Compatibility issues become a thing of the past, making this a versatile addition to your radio gear.

 

Zero Gain for Pure Signal Integrity

With 0dB gain, this amplifier maintains your signal's integrity without introducing any additional noise or distortion. It's all about optimizing the impedance without altering the original signal, making it ideal for any application that requires high-fidelity reception.

 

Wide Bandwidth of 300MHz for Multiple Applications

Covering a massive 300MHz bandwidth, this device is not confined to one or two specific types of RF signals. It can handle a multitude of different frequencies, making it highly adaptable to a wide array of applications, from SDR radios to conventional broadcast receivers.

 

Long-lasting Battery and Easy Charging

Designed with an 800mAh internal battery and efficient 600mA charging current, this amplifier gives you the freedom to operate for more than 24 hours on a single charge. It charges via a simple 5V input, making it convenient to recharge even on the go.

 

Specifications:

Input Impedance: 1MΩ

Output Impedance: 50Ω

Gain: 0dB

Bandwidth: 300MHz

Charging Voltage: 5V

Internal Battery Capacity: 800mAh

Charging Current: 600mA

Working Time: >24h

Dimensions: 50x45x18mm

Optional Type:

#A: 


High-Impedance Amplifier

 

#B:

High-Impedance Amplifier

Donut Antenna for Shortwave

Donut Antenna for Medium Wave

 

Package Included:

Type A:

1 x High-Impedance Amplifier

 

Type B:

1 x High-Impedance Amplifier

1 x Donut Antenna for Shortwave

1 x Donut Antenna for Medium Wave





Product Safety Information

Setup Guide

1
Charge the battery pack
Insert the battery into the charger and plug in. Charge fully before first use — most packs take 1–3 hours. The LED will turn green when complete.
2
Insert the correct bit or blade
Open the chuck by turning it counterclockwise. Insert the drill bit or screwdriver tip and tighten the chuck firmly by hand.
3
Set direction and speed
Use the forward/reverse switch to set rotation direction. Select the speed mode (low for screwing, high for drilling) if your model has multiple speeds.
4
Adjust the clutch
Set the clutch to a low number for driving screws (prevents over-tightening) or to the drill symbol for drilling holes.
5
Use safely
Always wear safety glasses. Keep the drill perpendicular to the surface. Apply steady pressure — let the tool do the work.