Τετάρτη 9 Δεκεμβρίου 2015
Σάββατο 5 Δεκεμβρίου 2015
Τρίτη 24 Νοεμβρίου 2015
Yaesu Rotor Controller Az. Insert
CQmaps - Professional Maps for Amateur Radio, is extremely happy to
offer the Amateur Radio community a truly helpful station aid for your
Yaesu line of Rotor Controllers. Many of CQmaps' customers had been
asking for an Azimuthal Projection Insert Map
for their controllers and we answered! Your Great Circle map will
feature the same 4 inch diameter world view as the dial of the
controller. Since the map is centered on your qth, dialing in your DX
just became much easier.More: http://cqmaps.myshopify.com/pages/yaesu-rotor-controller-az-insert
Σάββατο 14 Νοεμβρίου 2015
The Morse Mouse – Educational Fun with Amateur Radio
Learning Morse? This is NOT a code
learning application and doesn’t claim to be – it is designed for
events/demos (and youngsters) so if you want to learn CW “properly”,
there are much better applications out there for that purpose.
The Idea
To demonstrate Morse Code to youngsters (and the young-at-heart) at local club events. By sending a series of letters in Morse Code, the program aims to encourage an interest in the mode through skill as well as memory. The idea came about as our local club, the Chelmsford Amateur Radio Society wanted to do more than just “shout into a microphone” during special events.The coding (excuse the pun) is rather crude, simply picking any random letter and recording the key-stroke (or button press) to determine what letter is being entered. There are additional intro, winner and loser sound-effects, too. A laminated A4 crib-sheet is provided to assist with the decoding of each letter but that’s not to say that those comfortable with 15-20wpm QSO speeds won’t get some fun out of this. In tests here, the game is rather addictive when used with a touchscreen display. There is now an Easy and Hard mode – this gives you more/less time to guess the character!
To demonstrate Morse Code to youngsters (and the young-at-heart) at local club events. By sending a series of letters in Morse Code, the program aims to encourage an interest in the mode through skill as well as memory. The idea came about as our local club, the Chelmsford Amateur Radio Society wanted to do more than just “shout into a microphone” during special events.The coding (excuse the pun) is rather crude, simply picking any random letter and recording the key-stroke (or button press) to determine what letter is being entered. There are additional intro, winner and loser sound-effects, too. A laminated A4 crib-sheet is provided to assist with the decoding of each letter but that’s not to say that those comfortable with 15-20wpm QSO speeds won’t get some fun out of this. In tests here, the game is rather addictive when used with a touchscreen display. There is now an Easy and Hard mode – this gives you more/less time to guess the character!
Κυριακή 8 Νοεμβρίου 2015
Σάββατο 31 Οκτωβρίου 2015
ΡΑΔΙΟΕΡΑΣΙΤΕΧΝΙΚΕΣ ΚΕΡΑΙΕΣ ΚΑΙ Ε.Ε.Α.Ε.
του νομικού Κωστ/νου Τρανσβαλίδη (SV2HPH)
Είναι πιθανόν γνωστό σε αρκετούς συναδέλφους η πρόσφατη περιπέτεια της Ραδιολέσχης Καρδίτσας, εις βάρος της οποίας επιβλήθηκε τέλος («χαράτσι») από την «Ελληνική Επιτροπή Ατομικής Ενέργειας» (εφεξής Ε.Ε.Α.Ε.), ύψους 400,00 Ευρώ, το οποίο αφορούσε το ετήσιο τέλος μετρήσεων κεραιών, για το έτος 2014.
Όπως προκύπτει από το σχετικό παραστατικό που εξέδωσε η Ε.Ε.Α.Ε. στις 23/3/2015 και επ’ονόματι της Ραδιολέσχης Καρδίτσας (στην οποία έχει αποδώσει τον Κωδικό Πελάτη 20154300),πρόκειται για το υπ’αριθμόν 83144 τιμολόγιο παροχής υπηρεσιών και διάθεσης υλικών, ως προσφερθείσα δε υπηρεσία αναγράφεται το «ετήσιο τέλος μετρήσεων κεραιών – ραδιοφωνικός σταθμός #έτος 2014». Τέλος από το ίδιο παραστατικό, προκύπτει ότι η τιμολογηθείσα συνολικά αξία ανέρχεται σε 400,00 Ευρώ και αφορά 2 κεραιοσυστήματα, με τιμή μονάδας 200,00 Ευρώ.
Στο καταβλητέο ποσό δεν συμπεριλαμβάνεται ΦΠΑ, ούτε οιαδήποτε άλλη εισφορά, κράτηση ή εν γένει επιβάρυνση.
Τρίτη 27 Οκτωβρίου 2015
Σάββατο 17 Οκτωβρίου 2015
TRX-Manager
More: http://www.trx-manager.com/index.html
Πέμπτη 15 Οκτωβρίου 2015
Πέμπτη 3 Σεπτεμβρίου 2015
Παρασκευή 14 Αυγούστου 2015
PSKMail
How much bandwidth does the mobile ham really need?
Like most questions, there are several answers to this. The best one probably being “it depends on your lifestyle”. If you are used to broadband internet access and don’t want to give that up when you are en route, you are a potential candidate for internet access via satellite, and you will have to bear the cost of that luxury. If on the other hand you are en route to relax, and you don’t need instant information, you could try PSKmail for bare bones information delivery. Pskmail gives you a 500 Hz wide channel to the internet. This is enough to get the most important email, the weather forecast and the daily update on the sunspots. Being nomadic, we live on a boat during summer and in a camper during winter, I get by with 200 Hz and a half hour session with the server most of the time. How much email do you really need daily to keep up to date?
Of course we combine daily PSKmail with a webmail session once a week, to get the ‘picture ‘ if you know what I mean. And to get the non-ham stuff.
But I can upload software patches to the internet on a daily basis while living on a Mediterranean beach which does not have a ADSL socket.
MORE INFO: http://pskmail.org/
Τρίτη 7 Ιουλίου 2015
Big Wheel Antenna for 2m, 70cm and 6m
Big Wheel antennas by WiMo are made of stainless aluminum, all other hardware is made of stainless steel. The antenna gain is approx. 3dBD, each Big Wheel has a N-jack (female). By vertical stacking of two Big Wheels you get a gain of approx. 5dBD. To connect two antennas to one coax feed a usual phasing harness can be used.
More Info: http://www.wimo.de/big-wheel-antennas_e.html
Κυριακή 28 Ιουνίου 2015
Τρίτη 26 Μαΐου 2015
HamQTH Callbook Service
Τρίτη 19 Μαΐου 2015
BV Version 7.9.2 (Update)
BV ver.7.9.2 (Update) Apr 28, 2013 - QSL Management & Label, QSL Printing, freeware program
First Blog post 27/11/2009. Good Luck.!!
INFO: http://www.df3cb.com/bv/download.php
First Blog post 27/11/2009. Good Luck.!!
Σάββατο 9 Μαΐου 2015
The 6 Meter OCF Sleeve Dipole Vertical
A slightly different 6M antenna project by N1GY, an Off center fed antenna for the 50 MHz.
INFO: http://www.n1gy.com/six-meter-antenna.html
Πέμπτη 30 Απριλίου 2015
Silent English
In 1968 an American linguist, answering the question "How do you pronounce TESOL?" (the acronym of the Association of Teachers of English to Speakers of Other Languages) answered: "T as in castle, E as in give, S as in island, O as in people, and L as in calm."
In fact you can, with some use of proper names and loan words, create a complete silent alphabet for English, as follows:
Δευτέρα 27 Απριλίου 2015
Σάββατο 25 Απριλίου 2015
Squalo antenna for 6m
The “Squalo” antenna, or square halo. In fact, it’s just a square folded dipole. It radiates in all directions, with -4dB gain on the sides (compared to the front and back side).
More info: http://www.pa3hcm.nl/?p=312
Τετάρτη 22 Απριλίου 2015
Παρασκευή 10 Απριλίου 2015
Σάββατο 28 Μαρτίου 2015
JT65-HF-Comfort
An extension of the excellent decoding software JT65 HF by Joe W6CQZ for amateur radio digital mode JT65
Info: http://funkamateure-dresden-ov-s06.de/index.php?article_id=315&clang=0
Κυριακή 22 Μαρτίου 2015
Τετάρτη 18 Φεβρουαρίου 2015
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