FTX-1 Call

FTX-1 Call
A USB CAT companion for the Yaesu FTX-1 and FTX-1F, built for operating from the shack or outdoors. The Android interface is included in the app, so radio control works offline after installation.


CW and voice memories
• Five CW and five voice pads. Tap to send, tap again to stop, then tap to restart from the beginning.
• Auto CQ repeats with a selectable 2–5 second pause after each message finishes.
• Read and set CW keyer speed from 4 to 60 WPM.
• Edit radio TEXT memories; record paddle MESSAGE memories on the radio.


Phone microphone and PTT
• Choose radio memory or phone audio separately for each voice slot.
• Record up to 90 seconds to a private local phone file. Stop saves; closing the recording window cancels.
• Hold PTT to stop Auto CQ and speak through the phone microphone over USB audio. Adjust gain and monitor the live level.


MAIN, SUB and Split
• Select the receive VFO and transmit VFO independently.
• Set frequency and USB, LSB or CW mode for each VFO.
• Swap MAIN and SUB settings and use Split operation.


CW receive decoder (beta)
Listen to radio USB audio and decode CW locally. Auto Tune, gain and noise-filter controls are available. Decoding is still beta and depends on signal quality and operating conditions.


Made for field operation
English and Italian, light and dark themes, portrait layout, and an option to keep the screen awake while connected. Demo mode lets you explore without a radio. The app checks for new versions online; CAT, audio and decoding continue to work offline.


Requirements
Android 8 or later, USB host/OTG, a USB data cable and an FTX-1 with MAIN firmware 1.08 or later. Match CAT baud rate and stop bits to the radio. USB audio depends on compatible Android audio routing. USB and microphone permissions are requested when needed.


No account, advertising or analytics SDK. Independent IU2VWK project; not affiliated with or endorsed by Yaesu.
Support: [email protected]