Terrible HF Buzzer (OHR)

Name: Terrible HF Buzzer (OHR)
Uploaded: 2024-10-07T10:11:56+03:00
Duration: 53 s
Description: Terrible HF Buzzer (OHR)

35 KHz terrible HF Buzzer (OHR) on 20m Band. 18 November 2020.