RF EMI Shield & Board-Level Kit for HackRF One

Soldered this to my HackRF One, and it clearly made a difference to the amount of noise I was picking up. You do need to know what you are doing with a soldering iron though, and be confident soldering around the various SMD components already on the board. There are one or two videos on youtube showing you how to do it. Personally I used solder paste (in very tiny quantities placed on each joint) rather than solder, and a little plastic hobby clamp to keep the shield in place while I soldered the first couple of joints. I also used an LED backlit magnifying lens to help me see what I was doing. Take your time, and it will be fine.

It's a good price and good quality. Fits perfectly on a Hack RF, however it would be nice if the Hack RF come with it fitted already.

I was expecting a basic board less components, you show the board which is not what arrives. The level KIT is a screening frame with a mounting strip which all boards have fitted anyway. I have a USB socket that is broken on a working board and expected to be able to do a swap out. You picture what you are selling. Sorry but not happy.

Screens the RF section. Great improvement. it's just a bit of tin plate, admittedly specially made, but for what it would cost in quantity, I'm amazed that this isn't fitted as standard.

Es una mejora imprescindible para el Hackrf One. No entiendo como un dispositivo de ese precio no incluye este apantallamiento y hay que adquirirlo aparte. Fácil de montar si tienes experiencia con el soldador. Muy recomendable.

Excelente blindaje y reduce la interferencia externa!

Bisogna essere dei provetti saldatori per montare i pochi componenti che sono presenti nel set, altrimenti il rischio è quello di fare dei danni, cortocircuitando piste e componenti del HackRF One, rendendolo inservibile. Occhio perciò a quello che fate. Il livello di schermatura rispetto al rumore captato/escluso, è ottimo.

I don't write many reviews but after using the hackrf before and after I felt you need to know this. I spent days testing the hackrf on all sorts of signals, and it's very sensitive, but it's also unshielded in that plastic case. This thing is hard to install if you don't have a lot of experience in soldering small components. But the reward is worth it in less received noise pickup. Being an engineering type, I'm estimating a minimum of 10 db improvement in signal to noise ratio. It's probably better than that. Simply testing it with an outdoor antenna and looking at the FM broadcast band, the improvement was remarkable. That being said, I live 30 plus miles from the closest transmitter, and if you live nearer, you may not get that much improvement. Why? Because the hackrf has virtually no filtering to select bands or frequencies, but at my distance, Nashville is 90 miles away, I was able to easily select stations right next to each other and receive them quite well. Before the shield install, it was tough to get weaker stations at all. But with the shield blocking much of the internal noise the weak signals came to life. I'm thinking that with the shield in place, it performs as well as my rtl-sdr dongle. And I tested both on HF frequencies as low as 7 mhz ssb, FM broadcast band, wwv, vhf police/ems, and the results were almost the same. Still the rtl-sdr is a better receiver for some of those bands mentioned because it does have some filtering to select bands. But as a cheap research tool, this shield is a must have with the hackrf. And if you need portability, get the portapack to go along with them, the extra shielding from it's metal case is a plus. Bottom line: If you can solder surface mount components, you need this shield. If you can't, find someone who can because it is easy to damage your hackrf if you don't. Installation requires skill in this case, don't take this for granted. Good luck. :) Oh one last thing, if you do install this yourself, pre-solder each of the little tabs on the shield wall (on the bottom), on both sides so that you leave just a tiny amount of solder on the shield metal. This will be a big aid in soldering it to the board. And DON'T pre-solder the board .... if you do, you will likely not be able to get the shield flat on the board without bending it or damaging it...

Es solo un pedazo de metal para blindaje rf. Nada más.