Wolphi LLC

  • DroidRTTY for Ham Radio




    DroidRTTY is an application to decode and encode Ham Radio RTTY with the build in microphone/speaker or wired to your radio. A waterfall shows the frequency spectrum of 100Hz to 2500Hz. Just slide the waterfall slide on a RTTY carrier frequency and DroidRTTY will decode the signal. In...

  • Morse Trainer for Ham Radio




    Learn or improve Morse code with Morse Trainer. Now with Farnsworth speed and Koch method. If you are a ham radio (amateur radio) operator or just want to learn morse code. With a lot of settings it is very comfortable to adjust Morse Trainer to your current level. The following settings are...

  • DroidPSK - PSK for Ham Radio




    DroidPSK is an application to decode and encode Ham Radio BPSK31 and BPSK63. A great tool for portable Amateur Radio PSK operation. DroidPSK is able to decode a BPSK31 or BPSK63 signal though the build in microphone. Just hold your Android phone or tablet close to the speaker of you Amateur...

  • Ham Radio DX Cluster




    Never miss a DX spot again. Get live DX spots on your Android device. DX Cluster's focus is on alarms and real time spots. The app runs in the background as a service and alarms you with a ringtone of your choice when a callsign or prefix appears in the DX Cluster. The key features of DX...

  • DTMF




    DTMF decodes and encodes DTMF (Dual-tone multi-frequency) tones trough the phones speaker and microphone. Encoder: Always 2 tones are assigned to each key.The length of the tone and the pause between the tones can be set from 35ms to 1500ms. A total of 36 marco’s can be used to play phone...

  • DroidSSTV - SSTV for Ham Radio




    DroidSSTV lets you transmit and receive amateur radio (ham radio) slow scan TV (SSTV) on your Android Smartphone or Android tablet. This communications app is a great tool for portable amateur radio SSTV operation. Just connect your Android phone or tablet to an HF radio (or even set it next to...

  • NCDXF Beacon




    NCDXF Beacon is a simple tool to help you monitor the NCDXF beacons on the Ham Radio bands 20m, 17m, 15m, 12m and 10m. Upon start the the time will be synchronized with an NTP server and the status of the beacons will be checked from the NCDXF website. For any question please visit our new...

  • DroidNavtex for marine




    DroidNavtex decodes NAVTEX messages from your receiver through your phones/tablets microphone or through a connected interface. Special audio filters even decode very weak signals through the microphone and make DroidNavtex a very affordable alternative to high priced decoders. NAVTEX broadcasts...

  • HF Weather Fax for marine




    HF Weather Fax for Android decodes weather fax 120/576 charts and satellite images through the microphone of your Android phone or tablet. Just hold your phone or tablet close to the speaker of your marine radio, sideband receiver or Ham Radio transceiver and start decoding weather fax images in...

  • DSP Audio Filter




    The DSP Audio Filter is a tool that enables you to filter frequencies from an audio spectrum by using your cell phone’s microphone. This app was originally programmed for Ham Radio (Amateur Radio) operators to remove unwanted background noise and improve SSB and CW signals (Morse Code) but it...

  • Gadget Battery Wallpaper




    Gadget Battery Wallpaper is a colorful and fancy circuitry live wallpaper for gadget fans. It looks like a simulator and shows an electronics board with 2 LED displays. One LED display shows the battery status, the other one the time. 5 LED's below the time display will show the seconds in...

  • Morse Decoder for Ham Radio




    Morse Decoder decodes Morse code characters through the built-in microphone of your Android device. Morse Decoder can be used by Ham Radio (Amateur Radio) operators or anyone else interested in decoding Morse code from a Radio or any other device. Morse Decoder includes a "waterfall"...

  • Grader for teachers




    The perfect grading tool for teachers and professors who give their students quizzes, tests, and other assignments. Flexible, easy to use, and fast! Simply determine your grading scale with the unique slider feature and then enter a score. A real time saver for today's busy educator....

  • Ham Radio Voice Keyer




    Voice Keyer is an audio recorder tool to record and play back messages. The messages are easily accessible though 6 buttons. A long click on a button will record a message and a normal click will play it back. Voice keyer supports repeated sending of a message as often required in contests...

  • Yarn Calculator




    Simple app to convert the yarn units Nm, tex, dtex, denier and english cotton. Version 1.1 Fixed landscape view

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