KiwiSDR production status and availability



  • If you want to purchase a KiwiSDR better do so soon. Because when the current distributor stock is sold there will be no more.

    The Kiwi is a victim of the global semiconductor shortage. Parts have not been available in more than a year. And there is no guarantee when this situation will end, if ever.

    There are other reasons as well. But they're secondary and don't really matter at this point.

    I don't want to get into a big discussion about this. There's not much to say really. All the ideas and possibilities you might be thinking were already considered many months ago. There is simply no reasonable way forward. Not for me anyway.

    After 9 years, 6 since the Kickstarter, I am tired. I've had no income from the project since March. I am losing money every month now in OpEx costs. Some support and development will continue. But mostly on things I consider interesting or easy to implement. I've been working on other projects for some time.

    I'd like to thank everyone for their kind support over the years. Through the good times and the bad.

  • Hi John,

    Can I just say, in a very strange time on this planet KiwiSDR has been a fantastically positive contribution to so many people. The level of support you have given is second to none.

    I hope the other projects give you greater rewards.

    Thank you.

  • John,

    Thank you for all the work you have done on making the KiwiSDR possible. When I first discovered the KiwiSDR a few years ago, I thought it was one of the coolest things I've ever seen, honestly. It's a really good performing receiver as well. Other WebSDRs have been around for awhile, but the ease of implementing the receiver itself and the use of a customized OpenWebRX interface makes it more enjoyable to use than the other setups.

    When I post screenshots and recordings of signals heard on my Kiwi on various forums and social media, it's not uncommon to have someone ask "what receiver is that?", with a few of those folks going out and buying a Kiwi shortly after.

    Have you considered placing a donate button on this forum to hopefully help (even if just a little) with some of the operating costs of keeping the Kiwi site and support forum available?


  • I ask that people please stop emailing me suggesting I add a "donate" button somewhere. Micro-transactions don't work for me. The reasons are complex and somewhat unbelievable. You'd only understand if you are, or have been, a US expat living abroad (self employed with a relatively low income). The consequences of that are straight up Orwellian. Kafkaesque even.

  • This is very sad to see, but I'm grateful for all the joy I've had operating and using Kiwis across the world.

    Thank you.

  • edited September 2022


    My KiwiSDR is still on backorder, but I just want to say a heartfelt thank you for your contributions to this wonderful community and to the radio hobby in general. The KiwiSDR is by far the best online shortwave radio. Your expertise at creating such an amazing product is astounding. The involvement of needing to understand SO many various technological components of hardware and software is truly incredible. You are extremely gifted. Thank you for sharing your gifts with all of us!

    I wish there were a way to keep the production going, keep costs down, and keep your compensation continuous. I am so saddened, but also grateful, and hopeful.


  • My KiwiSDR is still on backorder

    You need to immediately get some clarity from your distributor about that. If your distributor is waiting to receive more units from Seeed then that's almost certainly not going to happen. Because all of Seeed's remaining production was bought up by an EU distributor (who has now sold them all).

    Your distributor might be passing through a unit that is known to be in-stock from another distributor. But otherwise I'd be looking to cancel my order and quickly finding a unit from someone else who definitely has them in-stock.

  • jksjks
    edited September 2022

    After some careful Googling I found a couple of new distributors that claim to have Kiwis in stock. UK and Canada. Added to the list on front page. But be careful because we have absolutely no experience with them. Contact them directly and verify their actual stock level and ability to deliver. Pay with a mechanism (credit card) that allows cancellation if you get the run around (e.g. infinite backorder).

    Also, is back on the list for the UK. Their US site claims no stock, but their UK site does, which I find kind of strange. So be careful here too.

    Things are changing quickly. Please let us know your experiences by commenting here.

  • I just ordered one of the two units in stock on

    They promptly shipped it the same day and the stock went from 2 to 1.

  • #iot is out of stock (I just got an answer from them)

  • I just received the order from, everything's great, the Kiwi is updating right now.

    Unfortunately this info is really of no use since the last unit they had in stock was ordered so they're out of stock too :(

  • jksjks
    edited September 2022

    KiwiSDR in-stock update:

    As shown on the front page, the distributor Satonline (CH) will deliver to the EU and UK.

    ERcomER (PL) claims in-stock, but I can't find a list of delivery countries on their site.

  • Hi John,

    I've only just come across this thread, but in view of your announcement I just wanted to say a heartfelt thanks to you for initially instigating the project, and for your continued support and commitment to the owners of KiWi hardware.

    I've been interested in radio since I was a kid, and over the years I've bought, sold and built a lot of equipment. But the KiWi's have definately been my best ever acquisitions, and one of the few things that I continue to enjoy using on a daily basis.

    However, I guess that all good things eventually come to an end, and I can certainly understand your decision. I'm just amazed that you managed to maintain your stamina for so long. Especially with folks like me constantly asking for new stuff :-) and being impatient when it turns out to be harder than expected :-(

    Once again, thanks for your truly exceptional contribution to the hobby.



  • +1, TNX John!

  • ditto

    But let's hope its not coming to an end.

  • TNX John!

  • Hi

    Kiwisdr in PL, apart from ErcomER, is also available at Konektor5000 (reliable equipment supplier), you can buy directly through their website and a little more expensive through the Allego auction service (currently 2 pieces)

  • I looked on their site and asked availability, they had 4 units as of 3rd Jan 2023.

    I think it was about USD $1000 per card ??

  • They got carried away by the price 😮 ! at the current exchange rate of $970, I bought a fifth unit from them in October for $480

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