Magnetic loop antennas can be very effective, small, antennas. They work well and are ideal for modes like WSPR, JT65, JT9-1 and PSK31 where frequencies don’t have to be moved much. Their main disadvantage is they are narrow-band so require retuning if moving very far in frequency and they are directional.

As ever, Steve G1KQH has been tracking down bargains – in this case motors that could be used to either tune or rotate loops.

Steve G1KQH has tracked down yet another bargain. I think my SMA assembly skills are probably still not up to the task, but you can hardly go wrong at the price which includes free air-mail shipping. Another absolute bargain. I think Steve must have shares in Bangood!!  If not, they ought to make him their UK agent, HI.

Here’s another one (kit), we could get our teeth into:

http://www.banggood.com/DIY-Digital-Oscilloscope-Kit-Electronic-Learning-Kit-p-969762.html

I have that many kits at the moment, I don’t know where to start next? If I come back in another life can we have a 48hour clock pse!

73 Steve
http://www.g1kqh.talktalk.net/

Steve, G1KQH has pointed me to a link with 40m Pixie kits at incredible prices. At these prices there is no way the parts could be bought for less than the kit. The version I bought for $10 looks identical. All you need is a morse key, battery 40m antenna and walkman type headphones and you have a credible 40m CW transceiver. It really works.

Yoohoo Roger,

Now I back in front of the Pixie bargain game hunt, after finding the the best price!!!
http://www.banggood.com/DIY-Radio-40M-CW-Shortwave-Transmitter-Kit-Receiver-7_023-7_026MHz-p-973111.html
£2.89!!!!!!!
and if you buy more than 2 it gets cheaper!!

Not forgetting this includes free shipping. Unbelievable.

I see that Martin Lynch is now selling the FT817ND for £449.95 (including VAT) which I guess is reflecting the exchange rate against the yen? Years ago it sold for less than £350 with VAT. I think the dealers are still making healthy profits? Why is this like fuel? When prices go up we soon hear about it. When price or exchange rates massively improve the suppliers are generally slow to respond.

Supply and demand?   People are prepared to buy at silly prices and dealers are happy to make good profits whilst they can. At one time a few years ago £1 would get you about 125 Yen. Today £1 gets you more like 175 Yen. Have prices followed? Of course not! Don’t be silly – just a bit cheaper!

It would be nice if they were clearing stock ready for a newer model. Sadly, I doubt this is the case.

See https://sites.google.com/site/g3xbmqrp3/hf/ft817 .

Read it first hand in: www.icasa.org.za/Portals/0/Regulations/Working%20Docmuents/Radio%20Frequency%20Spectrum%20Regulations/RFSR2015.pdf

In South Africa the latest radio regulations permit the use by radio amateurs of 26dBW (400W) on a 10kHz wide band 40.675 – 40.685MHz “for propagation studies only”.    Now this is exactly what OFCOM should have done in the interest of real radio-science research.  Personally I think a wider band would be better, but how far sighted to allocate this at all.  Well done S.Africa.

OK, I  could pay £50 for a special research permit, but this is exactly what radio amateurs need for real self training and radio-science research.  The take-up might be small, but real research would take place.

OFCOM/RSGB – how about it please? You have just allocated 2MHz (2 chunks of 1MHz) of spectrum that will be used by just a handful mainly for DTV tests.  How about a much smaller slice somewhere really useful in the radio spectrum? 40MHz is mid-way between 10m and 6m, so ideal for Es tests and TEP tests over the equator.

http://www.hamradio.com/detail.cfm?pid=71-001812

The price here in the UK started out at £1279.95, (e.g. Martin Lynch and Waters and Stanton) which seemed high to me. The rig looks very attractive at the right price, but I think UK dealers are banking on “early adopters” who want a new radio at silly prices. Greed? Who said that? Surely not! Prices are a little cheaper in the USA  but not sure of VAT and duty or guarantee.  The usual guarantee from the big UK dealers on Yaesu products is 2 years, but it is wise to check.  Also, further discounts may be offered if paying cash.  I can wait and wait!   £999 seems the right price, or even less.

The latest edition of Practical Wireless shows Haydon Communication now selling it at £1099.99. I assume this price includes VAT.  I can see others matching or bettering this price when the “early adopters” have had their day.

The rig covers all modes 160m-70cms and includes a limited range internal ATU and a colour touch screen. It also supports Yaesu’s C4FM digital mode. Nice radio, at the right price. I expect the UK price will soon be £999. Wait.