I have a 2 pcs of baofeng mini walkie talkie which our family use to communicate with each other when we are nearby.
When we are home, there is usually a specific channel (442525) that interferes with our devices. It usually happens every 2-5 minutes but there is no whatever sound, it just makes our devices unavailable at those moments.
What is this? How can i block this specific channel (frequency)?
Thanks in advance.