Ham Radio Voice Keyer for AndroidVoice 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.

A built in timer can auto repeat the messages in an adjustable interval.

Perfect for Ham Radio (Amateur Radio) operators as a voice keyer for SSB contests or voice beacon.

This is the first version of Voice Keyer. If you would like to see more features or have ideas to improve Voice Keyer please email me at info@wolphi.com . I would like to hear from you.

Ham Radio Voice Keyer for Android QR Code

YouTube
What’s new

DroidRTTY updated to Version 2.0

DroidRTTY

Now with new layout
adjustable squelch
a new"clipboard"
& more

Learn more about DroidRTTY


DroidPSK updated to Version 3

DroidPSK

Now with PSK63
Improved sensitivity
Faster locking & more

Learn more about DroidPSK


Morse Trainer for Android V2.0

Morse Trainer

Now with Farnsworth speed and Koch method

Learn more about Morse Trainer



HF Weather Fax for Android

After weeks of programming I finished a new Android App – HF Weather Fax.
HF Weather Fax for Android decodes weather fax 120/576 charts and satellite images through the microphone of your Android phone or tablet.
Learn more about HF Weather Fax

HF Weather Fax



DroidNavtex now in Play Store

DroidNavtex is able to decode NAVTEX messages from your receiver through the 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. Learn more about DroidNavtex

DroidNavtex