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yahoo groups doesnt not retain attachments. if you can forward the pictures to me, i canupload them on the folder. i am new ot yahoo groups. i don't know if you can directly upload the pictures

Mark, USB requires setting the carrier to the lower edge of the filter's passband and LSB requires setting the carrier to the upper edge. given that we are sourcing crystals from varied places, it

<AOL> Thanks Hans, all arrived safe and sound Jon H.

All I'm happy soldering here, but have a question: In the text for the BITX20 it says "If you are using this for 14MHz and above, the BFO will need a coil in series with the crystal". This is what

Hey it wasn't *that* far off topic! Have a look back in the archives... It stems from Farhan's questions about PC use which also relates to his telling us previously about him using his computer for

I thought this forum was focused on the BITX20. Have I gotten into the wrong forum by accident? Arv - K7HKL -----Forwarded Message----- Sent: Jun 25, 2004 7:34 AM To: "'BITX20@...'"

Hello to the BITX20 group (this is my first posting on this forum). Farhan and myself have exchanged a couple of off-forum emails regarding mods to his excellent design. One interesting possibility

Thanks for the offer Bruce. Let's keep it in mind and see how it goes. Over half the orders I had were from the UK, other than that US, Singapore and New Zealand. I don't know if that's because I

Don't get me wrong, I don't look askance at store-bought technology at all, nor have anything against it or any other aspect of amateur radio. Some people are committed QRP enthusiasts. I am mostly

No problem Mark. Sorry list members, Jack's earlier message on this subject and my reply got copied to the whole list when in fact it was intended to be offlist. Note that this list is configured

We should not look askance at ALL "store-bought" technology. Sometimes, recycled gear is nearly as satisfying as homebrewed, especially if it's recycled from the dust bin. A few months back, I was

Mine arrived today too, many thanks Hans. wrote: morning. My you have for 8 years takes most of

I've completed the VFO today, uploaded a couple of pictures to the reflector. Not too sure about L3 - used a fixed choke instead of winding. Any thoughts? Seems to be working OK.

Farhan, I don't have a PC at home at all, except an old laptop my XYL uses for internet access. I prefer to do everything without a PC. I even built my crazy 30m QRSS beacon project with no PC or

No problems Jack, thanks for the cheque which was received this morning. My very best wishes to your wife, and good luck with the project when you have time. Nearly 60 years of marriage is

Component parcel received today.many thanks Jack

Hello Just to let you know that all the components arrived this morning, from three different suppliers. The LM386 was from Farnell because I wasn't sure that the Rapid Electronics version was the

"Back in the day" ... A decade or more ago, it was trivial to get ISA-bus prototype boards to wire up new gadgets like A/D converters. With the limited bandwidth of ISA and the low frequency of

i have been quitely following hans' travails on rec.radio.amateur.homebrew with his digital counter experiments. i dug out a counter from my junk box. it consists of just a 74HC4020. the output of

Very interesting ideas. On the subject of VFO's, one addition I am going to make at some point on my rig is a Huff Puff stabiliser. You can see my version, and read much of what has been written