Radtel RT-470X Ham Radio 256 Channel Air Band USB-C NOAA Police Scanner Roger
Air band Rx 108-136mhz (can be expand to 108-137mhz after required) 2. 136-520Mhz Transmit & Receive 3. U.S NOAA Weather channel Receive 5. Squelch 0-9/off 6. Frequency Step: 2.5/5/6.5/10/12.5/20/25/50Khz 7.