Krótkofalowcy 2.0 SP9FLD1d ago
Dziś jak co tydzień NET na 2m!
Rozpocznie się o godzinie 20:00 na 145.350 NFM (przewidujemy małą rozgrzewkę jeszcze przed rozpoczęciem, oczywiście na tym samym paśmie 😉). Zapraszamy wszystkich z okolic Krakowa i nie tylko - wspaniała okazja na przetestowanie nowych anten i TRX!
KF2.0
SP9FLD
#net #vhf #krakow #kf20 #krotkofalowcy #klub #krotkofalarski #krotkofalarstwo #sp9fld
Endoacustica2d ago

📡🔊 Comunicazione professionale sempre affidabile

Scopri la ricetrasmittente portatile doppia banda VHF/UHF: compatta, potente e progettata per comunicazioni stabili in ogni situazione.

✔️ Ampio spettro di ricezione 0,5 - 999 MHz 📶
✔️ Potenza RF regolabile fino a 5 Watt
✔️ Design compatto e portatile
✔️ Batteria al litio 1400mAh 🔋
✔️ Waterproof certificato IPX7 💧

Ideale per utilizzi professionali, outdoor e operativi.

👉
https://www.endoacustica.com/ricetrasmittente-portatile-doppia-banda-vhf-uhf.php

#Ricetrasmittente #VHF #UHF #Endoacustica

Ricetrasmittente portatile bibanda VHF/UHF | Endoacustica

Ricetrasmettitore portatile bibanda con ricevitore in grado di operare in AM ed FM. Dotato di un trasmettitore a potenza regolabile nelle bande VHF e UHF.

www.endoacustica.com
The Victorian NewsMay 9

VHF Marine Radio
#ausnews #vicnews #vhf #radcomm #marine #radio #shipping #maritime

https://www.victoriannews.com.au/science-tech/radcom/vhf-marine-radio/?utm_source=mastodon&utm_medium=jetpack_social

VHF Marine Radio

VHF MARINE RADIO. — The International Telecommunications Union, since the Titanic sank, has allocated a large block of spectrum for maritime purposes, which is provided for in the VHF maritime mobile band.

VicNews
Tisha Tiger / NeligerMay 6

Émetteur TV-TX200 : vos suggestions !

J'applique vos suggestions pour tenter d'améliorer le signal de l'émetteur de télévision analogique TV-TX200 !

https://video.neliger.com/w/rXzP7HHa9e7Cj9eie2UCiR

#TV #UHF #VHF #analogique #retro #retroTech #vintage #vintageTech #oldTech #PeerTube

Émetteur TV-TX200 : vos suggestions !

PeerTube
Tisha Tiger / NeligerMay 6

Émetteur TV-TX200 : vos suggestions !

https://video.neliger.com/w/rXzP7HHa9e7Cj9eie2UCiR

Émetteur TV-TX200 : vos suggestions !

PeerTube
Alex@rtnVFRmedia Suffolk UKApr 25

Quite a bit of #tropo on #VHF - this is received in my car parked outside my office in Mid Suffolk (so 30 km away from the coast), and still the radiosignal from #Televisietoren #Goes #Zeeland gets through!

#FM #DX #Radio #Broadcasting #NPO3

https://tube.tchncs.de/w/55f1qsiFU3k1Yz7B2cvwCs

2026-04-24 Tropo ontvangst VHF/FM

PeerTube
vfrmediaApr 25

2026-04-24 Tropo ontvangst

https://tube.tchncs.de/w/55f1qsiFU3k1Yz7B2cvwCs

2026-04-24 Tropo ontvangst VHF/FM

PeerTube
EndoacusticaApr 21

📡🔊 Ricetrasmettitore Digitale Portatile Bibanda VHF/UHF

Prestazioni elevate e massima versatilità in un dispositivo compatto, ideale per comunicazioni professionali e monitoraggio RF.

📶 Ricezione contemporanea sulla stessa banda
📻 Supporto FM / FM-W / FM-N / AM / SSB / CW
🌐 Banda estesa da 100KHz a 1300MHz
🔋 Batteria al litio 7,4V – 1550 mAh
⚡ Potenza RF fino a 5 Watt

Scopri di più:
https://www.endoacustica.com/ricetrasmettitore-digitale-portatile-bibanda-vhf-uhf.php
#ricetrasmettitore #VHF #UHF #endoacustica #radio

Ricetrasmettitore digitale portatile VHF/UHF | Endoacustica

Ricetrasmettente VHF/UHF Bibanda con ricezione estesa e contemporanea anche sulla stessa banda. Consente di comunicare nella range da 100KHz a 1,3GHz.

www.endoacustica.com
Show threadsergio_101Apr 20

#HamRadio #AmateurRadio #ssb #MorseCode #CW

My experience is pretty boring, i think. I don't know how exotic my QSOs get, as when i was SUPER active, I didn't know how to tell how exotic a station was.

Most all the #DX i have ever done was #MorseCode

But i did hit the #MIR on #2m #VHF back in the day. that seemed pretty exotic.

Kemal ASLANApr 19

Why are some antennas coated with PVC plastic polyester?

In handheld radios with PVC coating, touching the antenna tends to change the resonance. To prevent resonance changes, they are protected from human hands.
Another purpose is protection from wind and moisture.

#antenna

#SWListening #VHF #UHF #HF #radio

https://www.youtube.com/watch?v=9KXFM6P4B_c

Why are some antennas coated with PVC plastic polyester?

YouTube