Відео

RIP G3KEV

Impressive how well that setup works. I had audible CW echos on 2m EME from Jan Mayen using just 40W with 4 yagis. Groundgain was very good there as I was facing the ocean just a few meters away. These "new" digital modes are crazy sensitive and sure make it easier than in the old times. I have worked several single yagi to single yagi QSOs on 6m, and some even with very good dB margins.

This is just so freaking awesome! Much respect from Istanbul. 73 TA1HYK

This really shows the horrible commonmode properties of the windom antenna.

russian language. They are checnyan using this system to organize operations.Even special ops

Just heard G3KEV, Malcolm on SSB on 7180Khz, at length with Robbie, a MM0. Malcolm still has 4 × tall towers, and "does not like publicity". So no online presence. He was licensed in 1946. A photo on QRZ. He has lived and operated radio from all over the exotic DX world. Amazing! Today is "WORLD-RADIO-DAY".

I know this was posted a long time ago but it is still very interesting and thanks very much for making it. I have just bought a TS2000 with 23cm, so it was especially useful to me. Thank-you.

hi i am trying to make a radio telescope. what program do you use? thanks

How much gain does the antenna has?

Means 60 meters... not 600

How you can saw the signal and how much it is output

what's the station on that frequency? (... from Ukraine? ... broadcast 24 hours a day?)

OMG I need a T2FD !!

I think this really is about open ended vs loop.

What's happening here exactly? Except the part about the moonbouncing?

T2FD is free noise. 73

Agree with Jeff...most fascinating indeed Jan....you mention time lapse yet the video above is being played in normal time as I can here give away sounds in the background. I must have watched this 4 times before I finally noticed the Clock in the upper right hand corner spinning around at warp speed!!....my attention was so much on the moving bump!....that little Horn of Plenty has been a real proof of concept project for you....thanks for sharing....Cheers Clint - VK3CSJ Melbourne.

Excellent Observation Jan!

3-4 S units is a very big drop in signal. Even though the signal is more readable on the t2fd its clearly performing far worse. I mean just the fact that its less efficient also means less noise. Its is a lot small smaller so thats probably why there is less difference on the higher bands. I'm making a t2fd at the moment but its 30m long so I hope it compares with my carolina windom

3-4 S units is a very big drop in signal. Even though the signal is more readable on the t2fd its clearly performing far worse. I mean just the fact that its less efficient also means less noise. Its is a lot small smaller so thats probably why there is less difference on the higher bands. I'm making a t2fd at the moment but its 30m long so I hope it compares with my carolina windom

my moon-bounce signals: ua-cam.com/video/QaOUqX4GzXA/v-deo.html see my other videos on modulation, learn something new today!!!

Excellent video. I'll have to try EME on 1.2 GHz one day. 73

Moving a ca,era around does not make a good vodeo

No way.... Not on 12 watts... Lmao

I would like to set up a radio telescope for hydrogen line and wanted your help with the materials and the assembly, could you help me?

Best antenna for sub 9kHz band RX/TX...

Haha! Great video---thanks for sharing this. Nice to see 10GHz can still work sometimes indoors even!

Nice please do more vedios best 73s de a71br

Normal, hydrogen is the most abundant element in the Universe, the natural emission (1st harmonic) at 1420 MHz is not negligible, and the background noise is therefore high.

Did you see this video: In-Flight Wireless Charging for Drones ua-cam.com/video/0tW5koyKXJ0/v-deo.html They say it work around 100-120kHz!?

You mention 3 25 meter wires topping you inverted L - Are these arranged in a fan forming a capacitance hat ?

Can you mail me your setup detail and picture?

How to feed computer generated audio to ubitx for transmit? direct computer output to ubitx mic connection? de S21SM

Jan, that is really fascinating. Thanks for posting.

CONGRATS Jan FB !! 73s IZ5ILX Vale

NICE VIDEO of JAS-2 FO-29 73s !! IZ5ILX Vale

Could it be the ionasphere or the van Allen belts that reflect the signal?

Is this aliens

thanks for the video!

Råtøft :) :) Takk for en inspirerende video Jan . Jeg må bare få opp et system for månespretting snart

HB9Q has such an amazing station. I am setup for listening only, at this time, and have RX'ed him on SSB, with only a single loop Yagi!

Awesome!

Hello Jan, Realy love the S/N-ratio this antenna is showing ! So the length is about 10,7m. What is the spacing and the ratio of the balun/value resistor ? I'm very curious ! 73 Sjoerd (pe7sk).

Nice.

Excellent!! 73, from Lu5ewr

Waiting for moon rise de W2LPL

excellent

This looks great. What is the size of the dish (telescope)?

Cool video! Thanks for posting...😎

Now all you need is to find a motorway running East to West! :)