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Hi all, as explained in my posts and repeated here, my version of the N7DDC PCB was derived by circuit tracing the original board by N7DDC. I have built up two my PCB's though and I can't fault it but

Thanks for the excellent tutorial link va3rr :) 73, Scott? KJ7NLA

In an low-pass L match network, one provide for low-impedance loads and the other high-impedance. https://www.dj0ip.de/antenna-matchboxes/asymmetrical-matchboxes/

HI, I'm trying to understand how antenna tuners work.. and I'm looking at this schematic:

how I can contact you? I am from Bulgaria and I want to get 2 boards (at least 1 ) st.alexiev? [at]? gmail.com 73? LZ2STN? Stanslav

I'm pleased that Canada Post has abandoned any pretense of collecting VAT or duties for orders ~$100 Cdn, regardless of country of origin. However, parcels are still inspected by Customs for illicit

I had to pay PostNord, the Swedish post office, €28 even when ebay collected all VAT and customs. The document they sent me stated €0 in VAT, €0 in customs and €28 in adminstration fee... Do I

I quite understand. You'll need to get it from Glenn I could use an eBay listing to get them to collect the VAT under online marketplace rules if that is any help for EU hams.

Thank you. Eager as I am to get the order to JLC sent I have already emailed him as I realized it should be Glenn himself deciding if he trusts me not to go commercial with the design :o)

Bj?rn You should approach Glenn directly for his Gerber files. His email is at the bottom of his webpage, or wait until he puts down his soldering iron and sees your msg here...

I'm just about to send a batch of other boards (uSDX sandwich) to JLCPCB and to add this board should be not more than €4-8 and shipping from the UK after Brexit is pretty awkward when it comes to

I have placed an order. They should be with me in 8-10 days. Using the most economic shipping methods I can make them available at cost: UK: 1 board ?2 inc P&P 2 boards ?3.30 inc P&P EU: 1 board

Hi, how many boards do you need? I have an order going in shortly. Postage is ?1.70 for 100g (2 boards plus packaging) plus a share of the costs. 73 de Ellis G7SAI

Can I find the gerber for this build to order PCBs myself from eg JLCPCB?

Here is a picture showing the different microcontroller packages between the two boards. 73 Kees K5BCQ

perfect tks Ron VE3LBG

I have you down for 1. I'm in Kanata almost every week, so can deliver... va3rr AT amsat.org

Hi Russ I would be interested in a board if its not too late Ron VE3LBG

Hi Russel I would be interested in a board if its not too late. I can pick up local I'm in Ottawa Ron VE3LBG

http://qrp-labs.com/images/qdx/manual_1_00.pdf https://www.youtube.com/watch?v=j6Vnh8eiEpg The shop page is http://shop.qrp-labs.com/qdx Ordering will open at 1800Z on Monday 11-Oct-2021. The main QRP