The best walkie talkies for watersports activity
- Posted by:Cherry
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Features |
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| 1. Real-time spectrum. | 11. Built-in FLASH memory. |
| 2. Waterfall chart. | 12. USB TYPE-C interface for power supply and computer connection. |
| 3. Doppler frequency tracking. | 13. High precision TXCO ± 0.5ppm (-10-60 ℃). |
| 4, using software-defined radio technology | 14. Ultra-wide working voltage range: 5-32VDC. |
| (SDR), full-band support SSB, CW, RTTY, AM, FM. | 15. power supply reverse connect protection. |
| 5. Double frequency conversion circuit structure. | 16. Built-in GPS / BeiDou, GSM, electronic compass (acceleration, angle sensor) (optional). |
| 6. IF width and IF shift hardware and software can be modified to provide powerful IF interference suppression. | 17. GPS time service (requires optional GPS module). |
| 7. DSP digital noise reduction. | 18. Built-in UTC clock. |
| 8. Built-in 160-6 meters high-speed automatic antenna tuner. | 19. Voltage display. |
| 9. Built-in electronic key controller, all parameters can be set flexibly. | 20. Unique LORA data transmission (requires optional LORA module). |
| 10. Built-in sound card with IQ and audio output. | 21. Ultra-lightweight: ≤1KG. |
| 22. Built-in remote operation so, remote firmware update. | |
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- Posted in retevis rt49p, waterproof walkie talkies, walkie talkies for kayaking, retevis rt649p, water sports
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