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Wideband Low Noise Amplifier LNA SDR RTL preamplifier HF VHF UHF Receiver HAM For Sale
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Wideband Low Noise Amplifier LNA SDR RTL preamplifier HF VHF UHF Receiver HAM:
$19.98
Wideband Adjustable gain Low Noise Amplifier for RTL SDR receiverThe PCB size is only 25 x 30 mm. The circuit can be powered via a standard microUSB connector (using an USB cable from PC, or using any cellphone charger with microUSB plug), or it is also possible to power the amplifier via the onboard terminal points from an external power supply. You can connect any power source with output voltage from 7 V to 12V DC• Operating Frequency: 1MHz to 3GHz• RF Gain adjustable: -20dB to +19dB• Noise: 1.8-2.1dB• Connector:SMA Female Jack connectors• Power +5V 100mA• PCB size: 25mm x 30mm• I Ship to worldwide registered, and priority package mail!• Manufacture: janielectronics
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