Description
 
TQP3M9037-LNA 0.1MHz-6GHz 20dB Low Noise Amplifier with Built-in 3.7V Lithium Battery + Type-C Cable

Description:
This low-noise amplifier uses a high-linearity, ultra-low-noise 9037 chip. It is designed as an LNA (Low Noise Amplifier) for SDR applications covering medium wave, shortwave, FM radio, and other frequency bands.

The amplifier is equipped with a 4056 charging module for the lithium battery and features a power switch.

Furthermore, the module comes with a shielding case.

Specifications:
* Frequency: 0.1MHz–6GHz
* Amplification Gain: 20dB (typical)
* Power Supply: 5V 1A (typically from a phone charger)
* Noise Figure: <0.7dB (typical)
* Input/Output Impedance: 50Ω
* Maximum Output Power: 20mW
* Connector: SMA Female
* Enclosure Dimensions: 45 × 45 × 18.5 mm (excluding connectors)

Attention:
* Ensure the input (RFin) and output (RFout) ports are connected first, and only then connect the DC power supply.
* When supplying DC power to the module, make sure the positive and negative terminals are connected correctly. Do not reverse the polarity, as this can damage the module!

Packing List:
* 1 x LNA Amplifier (with built-in 3.7V 300mAh lithium battery)
* 1 x Type-C Cable
    
Packaging Details:
* G.W.: 0.22kg
Payment Terms
 
1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc.
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Shipping Terms
 
1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
Return Terms
 
If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund.
Custom Duties & Taxes
 
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2. Please check with your country's customs office and inform us what/how much should declare before shipping.
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