Amatör Telsiz Bankası

Amateur radio in one app: SSTV, FT8 Decode, HAREC exam, repeaters, Morse, callsign lookup, QSL & logbook, propagation map, live APRS/DMR/EchoLink/SDR & callsign verify.

Amatör Telsiz Bankası is an all-in-one toolkit for amateur (ham) radio operators and licence exam candidates.

FOX HUNT (New) • Turn your beam toward the strongest signal and fire a vector onto the map; where bearings from different spots cross is your target. • Built for fox hunting (ARDF) and for tracking down the interference (QRM) that is bothering you. • Estimated position + an honest search circle + live distance to target; mark signal strength and nudge any bearing afterwards. • Camera sight: the target's real-world direction appears over the live camera view. • Works offline — only GPS and compass.

AUDIO CLEANER (New) • Put the phone next to your radio, plug in headphones: noisy audio goes through the filter chain and comes back clean. • Three profiles — Wide, Voice (300–2700 Hz speech band), CW (a narrow window around the Morse tone). • Noise gate, automatic gain (AGC) and a notch filter that removes single-tone heterodyne whistles.

QRM HUNTER (New) • Use the phone's compass chip to find the noisy device around you: faulty adapters, LED drivers, transformers, motors. • Analog needle + Geiger counter sound (switchable to beeps) + haptic feedback. • The natural field is steady; this tool measures the fluctuation separately, so a steel door won't trigger a false alarm.

SATELLITE SIGHT (New) • Point your phone at the sky: the satellite's real position is marked over the camera view. Aim your Yagi at it. • Live bearing, elevation and range; Doppler-shifted frequency shown separately for receive (RX) and transmit (TX).

WORKSHOP — DO IT YOURSELF • Build your own antenna, repeater, radio, balun, power box, foxhole radio, hotspot and more. • Every guide has dual narration: Expert (technical) + Beginner (from scratch, with memorable analogies). • Two life modes: Normal (off-the-shelf parts) + Doomsday (from whatever you have). • Circuit Simulator: pick and connect the parts, see if you got it right with a green/red LED. • Antenna Build: millimetric measurements from frequency, 3D model, calibrated cutting ruler.

FT8 RADAR & SDR DECODER • Decode FT8 100% offline from your phone's microphone; waterfall + traffic list, your callsign highlighted, one-tap QSL card. • Connect directly to a KiwiSDR receiver in-app; frequency/mode/S-meter + listen and decode FT8 at the same time.

APRS — ALL IN ONE • Live map (track + time window), Online Message, Position beacon (Ghost Mode), Voice APRS (offline) and message a WhatsApp number from your callsign.

LIVE SATELLITES & SPACE • Track amateur satellites live (frequencies, AOS/LOS pass, ground track); ISS and Tiangong pass tracking.

SOTA & POTA COMPASS • Live summit/park spots; point at an activator with your phone compass and create a QSL card.

RANGE & PROPAGATION • Line-of-sight terrain blocking between two points (elevation profile) + live worldwide HF (WSPR) propagation and solar data.

MAP & AUDIO WATERFALL • Azimuth map, HF propagation (MUF/D-RAP/solar); live audio spectrum + scrolling waterfall from the mic (offline).

SSTV — IMAGE ↔ AUDIO • Convert an image to sound and transmit, decode incoming SSTV; 15 modes, callsign stamp, save and share.

EXAM PREP • Class A-B and C HAREC questions in study and exam modes; instant feedback, scoring and progress.

REPEATER, MORSE, REFERENCE • Türkiye repeaters (search, azimuth, how to connect). • Text↔Morse, decode Morse from mic/camera, drills. • Callsign prefixes (TR + GLOBAL), Q codes, phonetics, bands. • Frequencies: licensed bands, licence-free services, Marine VHF, NEW Airband — band plan + emergency (RX only).

TECHNICAL TOOLS • Antenna length, SWR, Ohm's law, ERP/EIRP, Maidenhead grid, horizon, voltage drop, RF safety.

LIVE TRACKING & MARINE • BrandMeister DMR, EchoLink, Live SDR, callsign lookup; cardinal buoy decoder.

QSL & LOGBOOK • QSO logbook, QSL card designer, encrypted backup/PDF; Real Approval peer confirmation.

Unlock all advanced features and remove ads with PRO membership.

Questions and feedback: support@mdev.tr