🔊 Elevate Your Signal Game!
The LaNA HF Barebones is a high-performance, ultra-low-noise amplifier module designed for RF and software-defined radio applications. With a wide frequency range of 50kHz to 150MHz, it operates on less than 30mA of power and offers multiple powering options, ensuring versatility and convenience for users. Made in North America, it comes with a one-year support guarantee.
| Item Dimensions | 7 x 2 x 1 centimetres |
| Number of Channels | 1 |
| Minimum Supply Voltage | 4 Volts (DC) |
| Mounting Type | Surface Mount |
| Voltage | 5 Volts |
| Maximum Supply Voltage | 5 Volts |
C**S
Amazing bit of kit
Good bit of kit for the price
D**Y
Ultra Low-Noise LF, MF & HF Amplifier
I use this with a SDRPlay SDR radio and this certainly works.I have to back off the gain quite a bit.Using the Bias-T works a treat.Turning this off seems to allow a pass through for un-boosted signals.the Frequency coverage is stated as 50 Khz to 150 Mhz but I found that it doesn't work so well at LW frequencies but from MW upwards this is fine.For Shortwave Dxing this works a treat.Even works fine for FM bands but does start to tail off (but still working) for DAB radio frequencies
R**P
Perfect
Perfect. Simply the best pre amp I have ever used.
M**R
Does what it says.
I used this right at the antenna to cut losses in the feed line for HF reception. It works great. Used on 10m to 40m.
S**X
stay away
Stop working in a matter of 15 minutes stay away from this module!
S**R
Rauscharmer Vorverstärker
Das LNA-Barebone ist bei mir an einer 1-Meter-Rahmenantenne via Balun angeschlossen.Es ist rauscharm wie beschrieben, ich vergleiche die SNR-Werte am SDR Play "RSP2 Pro" und SDR Uno-Software mit einem Passiv-Rahmen 70 cm durch direktes Umschalten am SDR Play und kann keinen signifikanten Rauschanstieg feststellen.Klar bringt ein LNA immer etwas Noise in die Signalkette, im Vergleich zum passiven Loop ist es aber wirklich nicht viel.Sehr schön die Möglichkeit der LNA-Speisung via USB, Steckkontakten und BIAS-Tee.Der RSP2 Pro gibt an "ANT B" ja knapp 5 Volt aus, und die speisen den LNA übers Kabel ohne weitere Bauteile.Somit entfällt eine Störquelle durch schlecht gefilterte Netzteile oder störbehaftete USB-Speisung. Das Signal ist klar und rein und ohne Artefakte durch evtl. HF-Einstreuung über Schaltnetzteil.Für alle, die den BIAS-Tee nicht nutzen können oder wollen:Unbedingt eine USB-Powerbank zum Speisen des LNA verwenden, das ist die einzige Möglichkeit, über die Versorgungsspannung keine Störungen herein zu bringen.
C**O
Funziona molto bene
Recentemente ho acquistato uno splitter d'antenna passivo con 3 uscite, perdita dichiarata 8dB; ho pensato quindi di aggiungere questo LaNA per compensare la perdita, devo dire che funziona molto bene, sono soddisfatto.L'unica pecca che trovo è la mancanza del contenitore, come ha il LaNA per V/UHF.
K**D
RF Pre-amp
Very pleased with this amp. Just what I needed to receive the WLG airport radio channels. Very prompt delivery. Top line service from Amazon again.
Trustpilot
2 weeks ago
1 week ago
