HF Weather Fax for Android decodes weather fax 120/576 charts and satellite images through the microphone of your Android phone or tablet.Just set your phone or tablet next to the speaker of your marine radio or any other shortwave receiver with sideband capability and start recording weather charts and images. Special audio filters even decode very weak signals through the microphone and make DroidNavtex a very affordable alternative to high priced decoders. A narrow band DSP filter can be set for the frequency of the Morse code tones by tapping the waterfall.ĭroidNavtex decodes NAVTEX messages from your receiver through your phones/tablets microphone or through a connected interface. Morse Decoder includes a "waterfall" to show a frequency spectrum. Morse Decoder decodes Morse code characters through the built-in microphone of your Android device. Just slide the waterfall slide on a RTTY carrier frequency and DroidRTTY will decode the signal. This communications app is a great tool for portable amateur radio SSTV operationĭroidRTTY is an application to decode and encode Ham Radio RTTY with the build in microphone/speaker or wired to your radio.Ī waterfall shows the frequency spectrum of 100Hz to 2000Hz. Just slide the waterfall slide on a PSK carrier frequency and DroidPSK and decode the signal.ĭroidSSTV lets you transmit and receive amateur radio (ham radio) slow scan TV (SSTV) on your Android Smartphone or Android tablet. A waterfall shows the frequency spectrum of 100Hz to 2000Hz. With a lot of settings it is very comfortable to adjust Morse Trainer to your current level.ĭroidPSK is an app for Android to decode and encode Ham Radio BPSK31 with the build in microphone/speaker or wired to your radio. If you are a ham radio (amateur radio) operator or just want to learn morse code. Just as you would in learning about any new culture a great place to start for the inexperienced HAM and shortwave radio operator is to just turn on your new radio and then sit back and listen to the airwaves and broadcasts.Learn or improve Morse code with Morse Trainer. These relatively small pieces of electronic metal wiring and soldering hold huge possibilities. Your only limitation: sun spots and solar flairs, which will affect any and all rigs, from a “home-brew” to the top of the line digital radio. For the frequent traveler, there are also many miniature versions that will allow a HAM to reach far-away countries and places like Venezuela, Alaska, Russia, Norway, Thailand, or Australia. But for the beginning HAM, especially one who may still be a little unsure about the prospect of learning Morse Code, a cheaper version won’t affect your ability to reach the world through dits and dahs. Of course, like any hobby, if you are willing or wanting to spend more, there are plenty of more expensive options. An AM/FM/SW radio can be bought for around $ 20. These shortwave radios can be a very inexpensive hobby. Those willing to communicate through Morse Code, those who take the time to key out each letter of a word to form a sentence, to engage in a full conversation, gain insight into current affairs and other cultures. It brings lands and people that are on opposite sides of the globe (literally or figuratively) together, in a way. Speaking or using Morse Code to communicate with someone so far away, suddenly makes things more personal for parties on both sides of the conversation. A HAM radio operators’ presence on the airwaves gives other HAMs outside America (or even those in a different part of the US) an inside look and understanding for others into the Land of the Free and Home of the Brave, a perspective they also cannot get from television or the world wide web. With an antenna, tuner, key, and battery you can hear the inside scoop of any situation in the world.Īnd all this information trading goes both ways. Morse code offers the chance to travel the world and interact with all its people from the comfort of your home and at relatively low cost (compared to flights, hotels, food, tour guides, etc.). HAM radio operators and shortwave radios also give the user and listener the ability to communicate with other ordinary citizens, to hear opinions of private citizens beyond what the media or government are advertising. But shortwave radio has another dimension than what you can find through online newspapers or the 6-o’clock news. Access to a shortwave radio, particularly in combination with knowledge of Morse Code can provide the opportunity to be connected to almost any foreign language and world-wide news. While shortwave radio reached its peak of popularity a couple of decades ago during the World Wars, many people still enjoy it today as a hobby (which can also be useful in emergencies). If you purchase anything through one of these links we will earn a commission. DISCLOSURE: This post contains affiliate links.
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