Gotta love when "there is science" on "anti-science" buildings :D

some old Normal Radios could listen to police my mom said. tho now it prob is all more safe due to police and security use the Locked signal so others could not listen in

Russian Number stations?

It's R2D2 calling home

Soo interesting! And yes of course I'll be happy yo learn about trains. You have a great way relaying this information I wonder how you can figure out the specifics of each individual antenna

Greetings from Sweden! Yet again, thank you. The Buzzer was weird again on sunday. That Digi-sound at the start is Kraftwerk the Model, pitched up and played backwards 1/4 then "upside down" 1/6 (they mirror the backwards so it's played "Back-fard-down"

You seem very well read to me, I am learning a lot from you. Thanks!!!!!

On the agenda today ; wireless communication and interesting radio stuff. ❤

The first clip you play sounds very similar the sound effect used in the episode of Gilligan's Island where the satellite lands on the island.

Michael Portillo was trying to get that reopened. I wish it would be.

Given that a drone was able to reach them and damage them, makes you wonder if they are no more than a relic of the cold war and a bit of a trojan horse. Maybe drones just don't have the right radio signature.

what A, Lovely Story, what good news for the country we Live in super shafer MTB cross BCF Manchester Home over cycling,😢😢😂 7:21

Wonderful video. Shows how much history is sadly hidden

whats more interesting a road with cycle paths pre WW2

Both are a similar price in the UK if you look around the sellers.

Do you not get frustrated with never being able to get a firm answer to what some of these are? Im fascinated by this world of radio signals but its the thing thay stops me becoming anymore involved in it other than watching your channel,my brain couldn't tolerate the lack of answers, autism can be a bitch sometimes 😅

Russian claims about range and pickup ability seem outlandish for an over-the-horizon radar.

Could that first sound be anything to do with Digital Radio Mondiale (DRM) ? I know 15745khz has been used previously as a test frequency? Could be worth posting on Sigidwiki if you have no luck IDing it Lewis

3:30 i havent laughed so hard listening to these transmission until now!!!

😂😂😂😅😅😅😂😂

I wish my dad had receivers like these in the mid 60ties where his development aid job took him . Now with the internet this technology is wasted because all stations on all bands that we used to hear (BBC,France inter, Deutsche Welle)have disappeared and moved to the internet. The rest is Chinese or even jammed.

The two receive logs for the national services are about half a wavelength apart vertically. The local signal (from the antennas above) is picked up by both, but when they are combined the signal is largely cancelled out. This prevents the overload of the receivers on site from the high levels of local pickup. Also any intermodulation products created in the transmitter outputs and radiated by the broadcast antennas will be attenuated by the same process. The receive antenna feeders are probably combined inside the building (giving 3dB gain for the wanted signals from Sutton Coldfield), and providing the option to use one of the antennas in the even of a fault with the other without having to climb the tower. For Radio Derby, receive antennas are Yagis (more narrowband than logs, but only receiving one frequency). They are horizontally spaced, probably to null out an interfering frequency close to or directly on the wanted receive frequency, but off to the side of the antennas. Could also possibly to minimise crosstalk caused by the pickup of reflections of the wanted signal from close in terrain. They are lower down on the structure, so less pickup of the locally radiated signals.

*americans like me; conservative Americans of youth, absolutely love and respect Poland to the utmost for their foresight into investing into their defense* god bless all of Poland, and all our NATO Allie’s who actually meet their obligations of 3 percent GDP on their own defense industry!

I would love to read people Apologizing to you..since it was/Is their lack of knowledge.. why they mostly write these comments for.

If it was an optional Ironsides stopline strip? If operation Sealion had got a foothold on the south coast in 1940 or 41. Then any level hard standing could have been utilizes for emergency air defence . Plenty of old biplanes still around, in private ownership which if slow could still ferry people about.

Good blog nice to see some off the faces at the other end of the numbers stations

разом до перемоги! 💙💛🦝💙💛🦝💙💛 слава Україні! Героям слава! Дякую!

Fixing up all my old valve am sets. No music to listen to. Oh well.

The first... like to hear one of the Spock investigation about strange things... in Star Trek...

I see ukrainian propaganda everywhere… KZfaq must be American I guess…

It's all Radio Caroline.

I guess _"They didn't see that coming."_ 😉

We live in a RF soup so many transmissions wifi, cell towers Britain's Got Talent etc no wonder the population is crazy lol

0:36 что за сдр?

7415 was notorious back in the day.

Hidden antenna videos please👍

Cool. Thanks for sharing.

The pip sounds like those used with healthcare devices

What app is it with the waterfall? Thanks

I think I may go up there with my grabber and see what I can go home and listen to

That's because of Kevin Mitnick's story as told by Count Dankula... I guarantee that.

Hi There, I have been trying to work out whether you need a license to listen on a scanner? Without talking or using any frequencies!