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LNA Wide Band...
This wide-band LNA preamp improves reception...
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LNA Wide Band 50-4000Mhz RTL-SDR
No review at the momentThis wide-band LNA preamp improves reception performance from 50 Mhz to 4 Ghz, it is based on SPF5189Z, with a noise factor of less than 1 dB.
This LNA is designed to be powered by BIAS-T with a power supply of 3 to 5V. The RTL-SDR V3 dongle has a Bias-T function that provides 4.5V and is ideally suited.
It is possible to feed this LNA live with an external power supply, but you will not be able to use the box in this case.
Delivered with: 1 RTL-SDR LNA WIDEBAND, 1 male SMA adapter SMA male, 1 aluminum case.
Data sheet
Frequency: 50 Mhz to 4000 Mhz
Based on the Qorvo SPF5189Z chip
Gain: 15-20 dB
Noise factor: ~1 dB
Power supply: 3.3 - 5V via Bias-T
Consumption: 150 mA max.
RF IN: To the antenna
RF OUT +5V: To SDR receiver
Case: Aluminum
Dimensions: 46.5 x 32 x 15.6 mm (without SMA) - With SMA: 69.8 x 32 x 15.6 mm
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Delivery Europe & Overseas
Stock and shipped from France
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14 days to return, 2 warranty
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