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SV2GWY Demetreos
Registrace 4. 08. 2007
Solar Power vs Amateur Radio
This is a successful project, to reject RFi from PV panels and DC/AC inverter to ham radio station. A nightmare for those who have Solar plants nearby, or thinking to have on by their own.
My PV plant consists of 13 Luxor panels 550W each, 6 panels EAST and 7 to WEST. The inverter is Kostal Plenticore 7.0 and connected to grid as "net mettering" method.
I rejected the option of "optimizers" as they are DC/DC converters and these are VERY bad RFi sources.
It was very risky for me to have a Solar plant just over 1m of my radio station, and "minimize" my RX ability !
Fortunately, everything went as hoped !
Details are mentioned in the video.
I hope that I helped future PV installations in shacks.
73 & 44
de SV2GWY / Demetreos
My PV plant consists of 13 Luxor panels 550W each, 6 panels EAST and 7 to WEST. The inverter is Kostal Plenticore 7.0 and connected to grid as "net mettering" method.
I rejected the option of "optimizers" as they are DC/DC converters and these are VERY bad RFi sources.
It was very risky for me to have a Solar plant just over 1m of my radio station, and "minimize" my RX ability !
Fortunately, everything went as hoped !
Details are mentioned in the video.
I hope that I helped future PV installations in shacks.
73 & 44
de SV2GWY / Demetreos
zhlédnutí: 153
Video
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zhlédnutí 81Před 2 lety
Jeep Grand Cherokee 2000-2004 (WJ) tailgate 3rd break light upgrade to LEDs
SX2X Hellenic Signal squad in Ex Noble SkyWave 2021
zhlédnutí 415Před 2 lety
Ex Noble Skywave is an annual international exercise-competition, between Signal Military teams of any level on High Frequencies (HF), using SSB and ALE modes. From 27 to 28th October 2021, for the first time for GReece, a 3-member squad participated with restricted rules and managed the 24th place of 182 teams, among with Divisions, Regiments, Batallions, Companies and Squandrons. We are alrea...
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zhlédnutí 336Před 2 lety
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zhlédnutí 916Před 2 lety
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zhlédnutí 137Před 2 lety
Pavlos Melas (1870~1904) was an Artillery Lieutenant and in July 1904 (under the alias "Captain Mikis Zezas"), he reentered Macedonia with a small Unit of men and fought against the VMRO until October 13, 1904 when he was killed after being surrounded by Ottoman forces in the village of Statitsa that has been renamed "Melas" in his honour, after joining Greece. After his death, Greek efforts be...
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zhlédnutí 236Před 3 lety
We are 85 days on the air and the 134 SV operators from all over GReece until now we managed 152,101 QSOs and uploaded almost 80,000 Awards to chasers and for sure we will continue with the same effort ! These Awards are from paintings of famous foreign and Greek artists who inspired from the despair, struggle, self-sacrifice but above all...the thirst of Greeks for the supreme good...FREEDOM. ...
SX300ML
zhlédnutí 254Před 3 lety
Special Event Station (SES) to commemorate the epic “battle of Thermopylae” since 2500 years ago, in early August (or September) 480BC. “Hot Gates” is the translation in English of “Thermopylae” area, due to thermal sulfuric springs that were and still are close. We did it 10 years ago (2010) for the “Battle of Marathon” with SES "SX2500M" for the Athenean General Mitliades in Marathon area and...
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zhlédnutí 88Před 4 lety
Αυτό το video, παρουσιάζει τη διαδρομή προς το Πυροφυλάκιο Π2 (Κράνος), από τον κόμβο Επταπυργίου (Κ7). Είναι οι οδηγίες για τους Εθελοντές Πολιτικής Προστασίας (και όχι μόνο) για γρήγορη και ασφαλή μετάβαση στο καλύτερο σημείο Παρατήρησης του περιαστιακού δάσους "ΚΕΔΡΙΝΟΣ ΛΟΦΟΣ" και της ευρύτερης περιοχής της Θεσσαλονίκης. Η Λέσχη Εφέδρων ενόπλων Δυνάμεων (Λ.Εφ.ΕΔ) από την έναρξη ως τη λήξη τη...
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zhlédnutí 129Před 4 lety
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zhlédnutí 104Před 7 lety
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zhlédnutí 444Před 7 lety
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zhlédnutí 1,3KPřed 7 lety
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zhlédnutí 2,6KPřed 8 lety
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zhlédnutí 587Před 8 lety
SV67FF (Hellenic Flora-Fauna ref.# 067) Field Day 2015
Great job!
Whats the name of this song i like it
What a neat setup! I have a steppir 4E...That sure makes it easy to get to...Where do you find these!!!!
Where can i find that motor case?
Hey wait I know this version of thourios I just want the song bit it's a masterpiece
No details .. so it was of little use
hi, can you tell me what bulbs did you use? do they have a name? a code? I can't find them... Thanks
I don't know. From the store I bought them, I asked for old 12V bulds for old car tape-radio. You can use LEDs but 3 leds per 12v connection !!!
🇬🇷🏳️🌈
Excellent video
_Super radio._
Να ρωτήσω αυτή που επιλέγονται για Διαβιβάσεις (ΟΠΛ) έχουν και όπλο κανονικό ;
Το όπλο δίνεται αναλόγως της Ικανότητας. Αν θυμάμαι καλά τους χορηγείται όσοι είναι Ι1, Ι2, Ι3. Ι4 όχι και οι Ι5 απαλλάσσονται θητείας.
Super !
Very nice! But the colours went wrong...
I don't think so. Swedish army has published the pattern in their official documents, I found and "copied"
@@sv2gwy The pattern looks ok, but not the colour tone. The four colour pattern (80's) contains: Mörkgrön (dark green) 326M Ljusgrön (light green) 322M Brun (brown) 507M Svart (black) 093M At the 90's brown was expired (I don't remember wich of colours that replaced it) to a 3-colour pattern.
Excellent, a bit more "how to" would have been good, but excellent all the same, thankQ
did you used internal anttena?
i have 104A ---amazing sound really
Bonjour,très beau camion pour un radioamateur.Cordialement 73'S F1UOR
So a Volkswagen Van Combat edition.
𝐁𝐬𝐜𝐡𝐮𝐬𝐢𝐧𝐠𝐡 𝐚𝐠𝐫𝐚 𝐜𝐚𝐧𝐭
𝐁𝐚𝐜𝐡𝐮𝐬𝐢𝐠𝐡 𝐡𝐢
😎👍🇺🇸
ΣΥΓΚΙΝΗΣΗ, ΥΠΕΡΗΦΑΝΕΙΑ ΚΑΙ ΑΓΑΠΗ ΣΤΗΝ ΠΑΤΡΙΔΑ ΜΟΥ! ΑΥΤΑ ΝΙΩΘΩ ΒΛΕΠΟΝΤΑΣ ΚΑΙ ΑΚΟΥΓΟΝΤΑΣ ΤΟ ΒΙΝΤΕΟ! 27/10/2020! ΧΡΟΝΙΑ ΠΟΛΛΑ!
ΤΡΑΓΟΥΔΙ ΠΟΥ ΠΡΟΚΑΛΕΙ ΡΙΓΟΣ ΣΕ ΚΑΘΕ ΕΛΛΗΝΑ !
Excellent Video! Congrats to all participants and a big thank you to all who responded to our calls! God bless and 73 de sv3auw/m0lpt
Damn, I wish youtube producers would drop the stupid music and try NARRATION !!
you are absolutely RIGHT !
Κάνουν και ασκήσεις τα βισματα;
τί εννοείτε όταν λέτε "βίσματα" ?
@@sv2gwy Ότι έχουν μέσον το οποίο παίρνουν τηλέφωνο και κλαίγοντας με σκοπό να έχουν ευνοϊκότερη μεταχείριση. Οι διαβιβαστες είναι από τα μεγαλύτερα βισματα του στρατού
@@user-bf4bc9pr3e Μου ήρθε χαρτί κατάταξης για διαβιβάσεις στον Έβρο , χωρίς βύσμα . Να θεωρώ ότι είμαι τυχερός μέσα στην ατυχία μου ή καλύτερα όχι; 😂
@@jimis1970 Εγώ στη θέση σου θα δήλωνα Κύπρο εκτός και αν φοβάσαι υποχρεωτικό εμβολιασμό. Στον Έβρο είναι 50/50. Υπάρχουν από την μία πλευρά τα μαύρα στρατόπεδα και από την άλλη τα κανονικά. Συμβουλή για τη θητεία σου. Στις δύσκολες στιγμές που θα αισθάνεσαι πως δεν θα την παλεύεις να σκέφτεσαι πως θα υπάρχουν στρατιώτες στο Καστελόριζο που θα παιρνανε 10 φορές χειρότερα. Αυτό θα είναι σαν παρηγοριά
Before i was into radio i worked at a military base and i remember seeing 3x of these air masts being thrown away , i wish i knew then what i know now !!.
Keren...awsome...
Great video! Check out this coil for portable or mobile.. www.ebay.com/itm/143496920981
I can do without the music!!!!!!
Ενδιαφέρον αλλά πως κυκλοφορεί? Σαν αντικα?
Nice to see the Volvo and mast still working well 73 Iain
Nice video. I bought this same radio today. There is a transformator noice coming from the speakers. From this video i could see, that the powersource is in the bottom of the cabinet. This will make the repairefforts easier. Thanks.
There are basically 2 capacitors to replace in the power supply module. Quite easy to do. However even after doing this, some noise remain. There are a handful of other caps to replace to get rid of the noise. These are extremely good radios and the sound is fantastic. These are keepers. I may even install a Bluetooth module inside :)
SK. RIP
Very nice museum - 73 de G0OZS
Whats the rockn roll for we dont hear you.
Sorry for that. You are right :-(
Κσλησπερα
Ενδιαφερον οπλο
Love your video 😀 i have the same radio
Like your Volvo C303. I've had two of them in Finland. Used to go wheeling to Russia :) 73s de oh2pasi
73s
πολύ γρήγορος ο φίλος μας όλα τα προλαβαίνει, ακόμα και τα κατσίκια που θέλουν να μασουλήσουν την κεραία του πολλά 73 DE SY8CKQ.
ΠΑΤΡΙΔΑ ΠΡΟΣΚΥΝΩ!
Απλά καταπληκτικό! Έχεις κάνει πολλή καλή δουλειά στο restoration. 73 de SY1AQV
73s GW8 YDR
73 & 44
πέρασες από ΚΕΔΒ;
ΣΗΜΕΡΑ 12-3-2017 ΕΠΙΚΟΙΝΩΝΙΑ ΧΛΩΡΙΔΑ-ΠΑΝΙΔΑ ( SVFF-0115 )ΜΕ ΠΑΡΑΛΙΕΣ ΣΤΟΝ ΑΕΡΑ (SV/PR/017 ).ΠΟΛΛΑ 73 SV2CNE.
ΠΑΝΑΓΙΩΤΗ ,;ΠΟΙΟΣ ΠΑΝΑΓΙΩΤΗΣ;
EXO ENA VOLOVO C202 MPOROUME NA TO ANAPALEOSOUME
Great video it answered a lot of my questions I had that I did get by reading the manual .I like how you marked all the poles with color tape great idea .all the best VE1DEW
Αξιοι συνεργάτες ! ! ! Και απαραίτητοι ! ! !