The only opinions that have a place on this forum are QPL labs related. There are a host of other portals to air unrelated views. I for one really hope Allison reconsiders. Ted 2E0THH

And me Allison You bring such great insight to this forum and I have learned so much from your posts. There are many forums where these unrelated topics can be aired, this forum is about the wonderful

I built a Z match tuner from a circuit which is almost the same as the Emtech. It was a fun build and the component cost was very low. It also helped me better understand the theory behind it as well.

#qcx #antennatuner

Nigel Thank you for your very kind words, I am delighted the instructions still work and are of some use. Enjoy the QCX, the classic is still my main rig, The features of little marvel never cease to

Brilliant Hans! 73s Ted 2E0THH

Martin Send it to me and I will fix it for you. It won't be immediate as I have a expertly butchered HRO on the bench right now. See QRZ for my address, I am in Suffolk, UK. 73s Ted 2E0THH

Does anyone know when the album is released? :) 73s Ted 2E0THH

Thanks David You are completely right of course but for my QRP needs I am hoping it will work ok. I went for a 6-bank relay with a simple rotary switch in the end, which will be powered from an extern

#antenna

Hi David Thanks for the interest, I'll get some bits ordered! I think I'll just use a cheap rotary switch to fire off the (8) relays. Nothing like a bit of redundancy. I'll use the same enclosure as t

#antenna

Let me know how you get on Gerry. I probably won't get a round to building mine until I finish restoring this HRO. Quite enjoying learning about valve circuits after a lifetime in silicon! 73s Ted 2E0

#antenna

Hi Gerry Here you go. I haven't built it yet but should work ok with QRP transmitters. I have many receivers now so this will probably be an 8-way in the end . I found this YouTube video for anyone no

#antenna

I have exactly the same Martin, works very well. I am building the same in the shack to switch my single coax feed between 6 radios. If anyone is interested, I'll post the details. 73s Ted 2E0THH

#antenna

I am just working on exactly the same for my shack, now it has grown 2 HROs. I am using those cheap 6-way blue relay packs from ebay and I use the N/C connection to switch in a 50 ohm dummy on the tra

#antenna

Kyle There are 4 little metal tags on the back of the display that actually hold all the layers of the display together. I had a similar problem to you and a tiny tweak with a pair of pliers sorted it

#qcxmini

I second that. I sometimes wonder if cw would have survived without the QCX. Breathtaking achievement. 73s Ted 2E0THH

I have bought loads from ebay for other projects and pretty sure these are identical to the QCX https://www.ebay.co.uk/itm/143345273066?hash=item21600b48ea:g:BIQAAOSw51tdRXBC But do have a go at tweak

Hi Rex There might be a simple fix. On the rear side of the display there are some small metal tabs which look slightly bent, The individual layers of the display make contact with each other by being

Brilliant! Just bought mine from eBay as Amazon insisted on trying to prime me. I've got 2 WW2 HROs to recap and restore shortly, this will be just the job. 73s Ted 2E0THH

#magicsmoke #qdx

Hi Tom I think it it terrific that you have jumped in, to be honest that is how we all learned and are still learning. Actually reading schematics is a lot easier than you might think, I know they loo

I am building a PSU over Christmas for a couple of HROs I bagged a few months back. The HT transformer was custom wound in China and arrives on Christmas Eve. The HROs should keep the QCX warm and cos