Radtel RT-490 GPS BT APP Programming Amateur Ham Two Way Radio 256CH Air Band Walkie Talkie VOX SOS LCD Police Scanner Aviation Type-C Charger

Power Mode: Battery/Power Dual Purpose

Operating Voltage: 110V/220V

Plug Specification: American Plug

Water Resistance Level: Not water resistant

Tuner Technology: UHF

Certifications: FCC

Brand: RADTEL

wireless property: other wireless functions

Battery Properties: Rechargeable Battery

Rechargeable Battery: Lithium Battery-Other Series

Item ID: TL19425

Details

6 Bands
1) 136-180MHz(RX/TX)
2) 200-260MHz(RX/TX)
3) 350-400MHz(RX/TX)
4) 400-520MHz(RX/TX)
5) 108-136MHz (AM RX) - Air Band Receive Only
6) 66-108MHz (FM RX)- Commercial FM RADIO Broadcast Receive
Features:
1. Support GPS positioning information (GPS version only）
2. Support Smartphone APP programming via bluetooth (GPS version only）
3.50 sets of CTCSS, 105 sets of DCS
4. Transmission time out
5. Voice encryption (frequency hopping function)
6. 8 steps: 2.5k, 5k, 6.25k, 10k, 12.5k,

7. Power saving mode
8. VOX Hands free operation
9. Automaticly frequency pick up and match
10. The channel is busy and the transmission is prohibited
11. Low battery warning, battery voltage display, high and low point forbidden
12. Automatic backlight
13. Three channel display modes (frequency, channel number, channel name)
14. Three scanning methods (time, carrier, search)
15. The frequency difference direction is selectable in frequency mode
16. In frequency mode, the frequency diff

17. Channel parameters can be edited and stored in frequency mode
18. 256 storage channels （128x2 groups）
19. Emergency alarm
20. DTMF code function
21. Support boot interface customization
22. FM Radio
23. Computer programming
24. Dual frequency point waiting