LNA Wide Band 50-4000Mhz RTL-SDR

This 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.

More details

More info

Specifications LNA Wideband RTL SDR

Frequency: 50 Mhz to 4000 Mhz
Gain: 15-20 dB
Noise factor: ~1 dB
Power supply: 3.3 - 5V via Bias-T
Consumption: 150 mA
Case: Aluminum
Dimensions: 46.5 x 32 x 15.6 mm (without SMA) - With SMA: 69.8 x 32 x 15.6 mm

Accessories

Pigtail SMA Male - SMA Male 15/30/50/100cm
Pigtail RF adapter SMA Male to SMA Male to connect for example a converter Ham it up to a HackRF One, or SDRPlay, and any device with a SMA female connector. Coaxial cable RG 316 50 ohms. Available in
4,00 € 5,00 € -20%
In stock
LNA preamplifier for HF SDR 500 kHz to 30 MHz from F1OPA
The LNA HF from F1OPA is a pre-amplifier and a low-pass filter (LNA), very powerful (+18dB to +20dB), with SMA Female connectors, for HF frequencies and short waves from 500 kHz to 30 MHz, with
34,50 €
In Stock
LNA preamp VHF-UHF SDR
The LNA4ALL is a pre-amplifier and a low-pass filter (LNA) with SMA female RF connectors and for RF frequencies covering all bands from 28MHZ to 2500 MHz. It improves greatly reception performance, on
39,90 €
In stock
LNA preamp with BIAS-T for HackRF Airspy SDRPlay
Preamplifier and LNA (low noise amplifier) specially adapted with BIAS-T for HackRF One, AirSpy, SDRPlay and RTL-SDR V3 usb stick. It highly increases the reception performance (+ 11dB to + 23dB) and
44,90 €
Out of stock
Adapter SMA male SMA male
This RF adapter allows is equipped with an SMA Male connector on both sides.It allows to connect for example 2 cables or connectors in SMA female.
3,60 € 4,50 € -20%
In stock
Adapter SMA Female SMA Female
This RF adapter allows is equipped with an SMA Female connector on both sides.It allows to connect for example 2 cables or connectors in SMA Male.
3,20 € 4,00 € -20%
In stock
LNA & SAW filter for Inmarsat and Outernet
This LNA and SAW filter from Nooelec is specially designed to operate on 1.5Ghz Outernet frequency band and for Inmarsat radio applications, covering from 1.50GHz to 1.58GHz. It significantly
29,90 €
In stock
Broadcast FM Band Cut filter by RTL-SDR.com
This band-cut filter is design by RTL-SDR.com, it blocks and reject broadcast FM band between 88 to 108 MHz with over 50dB of attenuation. Insertion loss is less than 0.5 dB between 0-1 GHz, and less
19,90 €
In stock
LNA Wide Band 50-2500Mhz amplifier F1OPA
Wide-band LNA preamp, based on PGA-103+, to improve reception performance from 50 Mhz to 1500 Mhz, with a maximum gain of 20-24dB and a noise factor of 0.4dB.This VHF-UHF LNA offers a very good
35,90 €
In Stock
LNA preamp 50-4000 Mhz with SPF5189Z
This SPF5189Z LNA preamp improves reception performance from 50 Mhz to 4000 Mhz, based on SPF5189Z, with a noise factor of 0.6 dB and a maximum gain of approximately 20dB.This low noise amplifier is
9,50 €
In stock