| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $22.37 | $21.92 | $21.23 | $20.32 | Contact US |
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
