Software for ham radio operators

You do not only want to use your computer for plays? Then I would like to tell you a few programs, with which you can use him also for the amateur radio.
line upwards Spectrogram
 
Spectrogram Spectrogram The program represents the AF spectrum. It needs only a sound card. I use it very gladly for measuring on IF/AF filter. Only a source of noise to the receiver input, the AF output to the sound card and already I can see (!), how the filter operates.
Mr. Richard Horne, the creator of this program, gave me in November 2005 the permission to put the last freeware version 5.1.7 (EXE, 294 KB) on my webpage. Thank you Mr. Horne!
line
upwards Spectrum Lab by Wolfgang Büscher, DL4YHF
 
Spectrum Lab Spectrum Lab The program Spectrum Lab represents the AF spectrum as waterfall diagramm and/or "fidgety" line. It needs only a sound card. The features of this program are manifoldly, but with experiments you can handle it without reading the help file.
line
upwards sPlan by Abacom
 
sPlan sPlan With sPlan by Abacom you can fast design schematic circuit diagrams on your Windows PC. A extensive and easy to extensible component library will help you thereby. Within minutes you will understand the handling of the program.
There is a demo version. This version have some restrictions, but nevertheless you can get a good impression of the program features. There is also a free viewer (on the bottom of the webpage), which enables the viewing and printing of files without having to buy the program.
line
upwards Sprint-Layout by Abacom
 
Sprint-Layout Sprint-Layout With the program Sprint-Layout by Abacom you can easily and fast design single-sided and double-sided printed circuit boards on your Windows PC. The handling of the program is learnable within minutes.
There is a demo version. This version have some restrictions, but nevertheless you can get a good impression of the program features. There is also a free viewer (on the bottom of the webpage), which enables the viewing and printing of files without having to buy the program.
line
upwards Azimuth by Tony Field, VE6YP
 
Azimuth The program Azimuth represents the world (or a window of it) in azimuth or classic projection. A simple way, to print your own Beam maps for each point of the earth. An alternative with more features is AZMap.
line
upwards AZMap by Paul Burton, AA6Z
 
AZMap The program AZMap represents the world in azimuth projection. A simple way, to print your own Beam maps for each point of the earth. It's possible to display among other things also the aurora zones and the night side of the earth, like to see in the screenshot. An alternative with less features is Azimuth.
line
upwards Free Azimuthal Maps by Tom Epperly, NS6T
 
Free Azimuthal Maps Who want to use Beam maps without installing a program, who con use the Free Azimuthal Maps by Tom Epperly, NS6T. After you put in your own location and the wanted size a PDF file will be created. This file you can print.
line
upwards Mini Ring Core Calculator by Wilfried Burmeister (SK), DL5SWB and Klaus Warsow, DG0KW
 
Mini Ring Core Calculator The freeware program Mini Ring Core Calculator in the now avaiable version 1.3.1 makes it easy to calculate the inductance, the number of turns, the resistance, the necessary wire length and other technical features of coils. Withal both different core types/sizes and the construction of air coiles are supported. The operation of the program is alternatively possible in English, German, French and Italien. The program is available here.
line
upwards NCDXF/IARU International Beacon Network
 
NCDXF/IARU International Beacon Network The NCDXF/IARU International Beacon Network with its beacons is a good aid to estimate the propagation conditions. The project covers 18 beacons, which are developed in all parts of the earth. The beacons send cyclically all 3 minutes. The callsign is always send with 100 W. Then four long dashes of 1 seconds follow, with which the output is lowered from 100 W first to 10 W then to 1 W and at the end to 0.1 W. Than the next beacon follows.
If I switch on my station, I observe only once these beacons. Because its transmit also with 10 and 1 W I can take a good judgement over the conditions and whether staying on the bands is meaningful or not.
The time, when which beacon sends, indicates my beacon schedule. Thus I can assign still callsign signals, which I heard not completely.
line
upwards VOACAP
 
VOACAP Online Point-to-Point Predictions VOACAP Online Coverage Maps The online-tool VOACAP (Voice of America Coverage Analysis Program) is usuable for propagation predictions for shortwave connections in 2 versions. With the first one, the VOACAP Online Coverage Maps, you can receive predigtions for the whole world. The second one, the VOACAP Online Point-to-Point Predictions, is usuable, if the propagation for a point-to-point connection should be estimated. Booth parts are qualified for the frequency area from 3 to 30 MHz.
line
upwards HamQTH by Petr Hlozek, OK2CQR
 
HamQTH If you are looking for an address of an international ham radio station, so HamQTH offers informations, which are visible completely also without a registration.
The freely available call sign lists from each country are basis for the data. Each ham radio operator determines, which informations are presented. It's possible to present only the name and the QTH, but also addresses for snailmail, the webpage or email and so on. Who want to be deleted from the directory sends only an email to the owner.
line
upwards QRZ.COM
 
QRZ.COM If you look for the address of an international ham radio station, then QRZ.COM offers a comprehensive database with information. The informations should be correctly, because they are entered there by each ham radio amateur themself and also hopefully kept up to date. There is a disadvantage however: In order to be able to see all Informations, you must have registered yourself and logged in before. But you can copy the address afterwards also from the webpage in order to paste it for example into the write program for labels.
line
upwards Hamcall (formerly Buckmaster)
 
Buckmaster If you look for the address of an international ham radio station, then also Hamcall (formerly Buckmaster) offers a comprehensive data base with information. The information should be correctly, because also they are entered there by each ham radio amateur themself and also hopefully kept up to date. The address is immediately visible. If you want do see the email address, you have registered yourself before and logged in. The address is copyable only as picture of the webpage. But each write program for labels permits also to insert pictures, so you do not have to type the address.
line
upwards SelfHTML
 
SelfHTML You want to design your own webpages? There are an extensive and free documentation named SelfHTML about the design of webpages, which Stefan Münz of TeamOne wrote. Without that freeware my webpages would not look like it does now. The best source of knowledge I know!
line
upwards MailWasher Free by Mailwasher and MailWasher Pro by Firetrust
 
Mailwasher Spam is every bit of unwelcome and circulars in your post box. Fortunately there are ways to decrease or eliminate the amount of spam you receive in your daily e-mail. MailWasher Free by Mailwasher is the free avaiable version. Although this version is no longer continued to develop, it is fully usable for the spam defense. However the free version can supervise only one email account.
Firetrust The follower MailWasher Pro from Firetrust develops constantly and possesses more possibilities than the free version. It is 30 days free for use, but the money for registration is profitable.
line
upwards AntiVir
 
AntiVir In the meantime there are a lot of computer virus - and each day there are more. That's why it is importent, to protect oneself effective against digital attacks. An easy method for it is the AntiVir Personal Edition by Avira, which is free for personal use.
line
upwards Firefox
 
Firefox If you look for a web browser, which is safe and nevertheless fast, then regard once the free Firefox. It comes from the house Mozilla and is available for computers with the operating systems Windows, OS X and Linux. The standard design can be extended by various add-ons. In addition different language modules are offered.
line
upwards Thunderbird
 
Thunderbird Before the next thunderstorm draws up while handling your past e-mail program, you should test the free Thunderbird. It comes from the house Mozilla and is available for computers with the operating systems Windows, OS X and Linux. It administers several accounts independently and makes the problem-free import of messages from the program used so far. In addition it is available with different language modules.
line
upwards Formpost
 
Formpost For several years now, I use the free service by Formpost for sending the data from my guestbook via e-mail to me. As a result I must integrate no PHP or Perl on my webpage and the visitor can still send me a message. Unlike other free formmailers you can configure the form according to your needs, because the formular remains on your own webpage. Who invests a small fee, who can use also its own confirmation page. Otherwise, a link to Formpost and a discrete advertising line will appear.
Intermediate spammers discovered this service "for themselves". But I pushed a bolt forward to stemming this activities by inserting a small javascripts.
line
upwards Validator by W3 Consortium
 
Makeup Validator Service Especially one who designed his webpages without any automats will also want to know after completed work, whether the provided HTML text is also error free. Because if the rules set up by the W3 consortium are only kept, the pages are indicated in such a way by the different browsers, how it also intended the author. Some browsers tolerate also small errors, but one should designed webpages without errors. You can use for HTML files the Makeup Validator Service. CSS Validation Service The procedure to check the contingently used CSS files is identically. This time you use entirely the CSS Validation Service.
The checks functions as follows: Go to the respective Validator, enter the complete address (with http://) of the webpage and cklick "Check". If all is correct, this indicated by a green symbol. Otherwise the symbol is red, the number of the errors/warnings is displayed and the affected positions will be displayed.
line
upwards Javascript Lunar Eclipse Explorer by Fred Espenak and Chris O'Byrne
 
With the Javascript Lunar Eclipse Explorer you can calculate the data for lunar eclipses for a selectable city.
line
upwards Javascript Solar Eclipse Explorer by Fred Espenak and Chris O'Byrne
 
Mit dem Javascript Solar Eclipse Explorer you can calculate the data for solar eclipses for a selectable city.

Imprint