RADTEL RT-490 - Functions; Frequency Band

RADTEL RT-490 User Manual Page 3 of 29
FUNCTIONS
1. Frequency band:
 FM 65-108MHz (Receive)
 VHF 108-136MHz (AM receive)
 VHF 136-174MHz (RX&TX) or
 UHF 220-260MHz (RX&TX) or
 UHF 350-390MHz(RX&TX) or
 UHF 400-520MHz(RX&TX)
 BLW 2.4GHz ISM
2. Working mode: Frequency mode/Channel mode
3. FM Radio
4. Dual standby
5. 50 CTCSS/105 DCS
6. RX CTCSS/EICS ., TX CTCSS/DCS can be set individually
7. TOT
8. Voice encryption(Frequency Hopping)
9. Frequency Step: 2.5K/5K/6.25K/10K/12.5K/20K/25K/50K
10. Battery saving
11. Reverse Frequency / Talk around
12. VOX
13. Busy channel lockout
14. Low battery alert / Voltage display
15. Automatic backlight
16. Channel display: Frequency Channel name
17. Scan: Time/Carrier/Search
18. Frequency mode: Frequency difference+/Frequency difference-
19. Frequency mode: Frequency difference range: 0-99.99951VIHz
20. Frequency mode: Edit/Save channel specs
21. 256 memory channels
22. Emergency
23. Frequency scan
24. DTMF
25. GPS (optional)
26. Boot interface customization
27. PC Programming
28. Wireless programming via Bluetooth(optional)