Comments on: Combining two HackRF SDR to see more https://olegkutkov.me/2020/06/17/combining-two-hackrf-sdr-to-see-more/ Programming, electronics and diy projects Sun, 19 May 2024 23:27:26 +0000 hourly 1 https://wordpress.org/?v=6.5.3 By: Zkitszo https://olegkutkov.me/2020/06/17/combining-two-hackrf-sdr-to-see-more/#comment-4137 Sun, 19 May 2024 23:27:26 +0000 https://olegkutkov.me/?p=1252#comment-4137 In reply to DivineOne.

Where’s the fun in that though!?But then…. You are right…. we end up, instead of actually applying the device to do its work…we have to work on the device ti even make it work. Some do say that the fun us in the journey.. how we got there.

I like projects like these though, it really shows how smart some are…. Heck if i could come up with anything like this off the cuff… i mean .. that’s why i am here, and not the 1 who wrote the article.

Now, to explore more posts since I’d just finished reading this 1 getting here from a google search. Curious of any further developments….

]]> By: DivineOne https://olegkutkov.me/2020/06/17/combining-two-hackrf-sdr-to-see-more/#comment-2997 Sun, 31 Mar 2024 16:22:06 +0000 https://olegkutkov.me/?p=1252#comment-2997 Seems easier and more fruitful to just buy better full-duolex hardware, like a 12bit LimeSDR which has 2 tx and 2 rx. HackRF is more hobby and introductory, half duplex 8bit and only 1 TX and 1 rx.

]]> By: Oleg Kutkov https://olegkutkov.me/2020/06/17/combining-two-hackrf-sdr-to-see-more/#comment-1363 Sat, 20 Aug 2022 20:15:57 +0000 https://olegkutkov.me/?p=1252#comment-1363 In reply to Ghazanfar.

I also have an update 🙂
https://olegkutkov.me/2021/11/29/hackrf-supercluster/

]]> By: Ghazanfar https://olegkutkov.me/2020/06/17/combining-two-hackrf-sdr-to-see-more/#comment-1361 Sat, 20 Aug 2022 20:12:59 +0000 https://olegkutkov.me/?p=1252#comment-1361 Thanks for this awesome hardware solution. You can also check my software solution using GNURadio to all this without GPIO pins. Thanks
https://www.rtl-sdr.com/combining-the-bandwidth-of-two-hackrfs/

]]> By: Receiving Starlink Beacons with a HackRF Supercluster https://olegkutkov.me/2020/06/17/combining-two-hackrf-sdr-to-see-more/#comment-1072 Thu, 18 Nov 2021 23:59:37 +0000 https://olegkutkov.me/?p=1252#comment-1072 […] 8 HackRFs connected to the same antenna via a splitter, resulting in 160 MHz of bandwidth. Oleg's blog post from last year appears to contain a bit more information about the start of the supercluster. The 11.325 GHz […]

]]> By: Oleg Kutkov https://olegkutkov.me/2020/06/17/combining-two-hackrf-sdr-to-see-more/#comment-986 Wed, 10 Feb 2021 00:49:41 +0000 https://olegkutkov.me/?p=1252#comment-986 In reply to Sasha.

Hi.
I’m stuck on the demodulation of the signals. This solution is great for the band overview and monitoring the presence of some radio signals. But I found that there are non-linearities and gain differences between my HackRF instances. This makes spectrum combining a complicated task.
Currently, I’m working on another project but hope to return to this idea soon.

]]> By: Sasha https://olegkutkov.me/2020/06/17/combining-two-hackrf-sdr-to-see-more/#comment-985 Tue, 09 Feb 2021 23:56:38 +0000 https://olegkutkov.me/?p=1252#comment-985 Hey Oleg, this is a great idea. Given this can be overcome with a SDR that can do a larger spread. Have you made any more progress on this?

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