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- 50W FM, C4FM FDMA w/ GPS for APRS(1200/9600bps), Micro SD
- Frequency range RX – 108-470 / 800-999 MHz (cellular blocked)
- Frequency stability – ± 2.5 p.p.m. (-20 ~ +60 °C)
- Tuning steps – 5 / 6.25 / 10 / 12.5 / 15 / 20 / 25 / 50 / 100 kHz
- Filters – 12 / 30 kHz
The new FTM-400XD includes an improved GPS receiver that employs the latest in GPS technology providing faster and more accurate satellite searching fuctionality. These advancements will reduce GPS Time-to-First- Fix (TTF) thereby speeding up navigation and telemetry functions. The FTM-400XD uses C4FM FDMA (C4FM – 4-level FSK Modulation, FDMA – Frequency Division Multiple Access), which has been developed for the professional LMR communications. It uses this enhanced technology for a lower BER (bit error rate), resulting in stable communications without interruptions during mobile operations, even in a rapidly moving vehicle.