r/uvb76↗
UVB-76, AKA The Buzzer | УВБ-76 МДЖБ
UZB76 is the call sign of a shortwave radio station that usually broadcasts on the frequency 4625 kHz (AM suppressed lower sideband). It features a short, monotonous buzz tone repeating at a rate of approximately 25 tones per minute, for 24 hours per day. On rare occasions, the buzzer signal is interrupted and a voice transmission in Russian takes place. Despite much speculation, the actual purpose of this station remains unknown to the public.
9.7k subscribers6 posts / mo in Sep 20266 authors / mosince 2012
r/uvb76 has 9.7k members. It gets about 6 posts a month from 6 people. Top topics: Pirate Radio, Shortwave Radioenting and Loud Explosions.
When to post on r/uvb76
You've used today's free reports
Visitors without an account can open 3 subreddit reports a day. The best time to post on r/uvb76, removal risk and the rest of the report are one step away.
How r/uvb76 has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/uvb76
Top topics
Share of the subreddit's posts
- Pirate Radio1.2%
- Shortwave Radioenting0.6%
- Loud Explosions0.6%
- Smart Home Devices & Safety0.4%
- Weird YouTube Channels0.4%
Posting rules for r/uvb76
Which post types r/uvb76 allows, the karma and account age it asks for, required flair, and every community rule — read from Reddit.
Unlock this for r/uvb76
The blurred cards are a preview of the layout. The real numbers for r/uvb76 open with an account.
How often posts get removed on r/uvb76
The best day and hour for r/uvb76, how many posts moderators remove and which kinds, the shape of its year, and weekdays against weekends.
Unlock this for r/uvb76
The blurred cards are a preview of the layout. The real numbers for r/uvb76 open with an account.
What works on r/uvb76
Title and body length that does well on r/uvb76, and its mix of text posts, links, images, galleries and video.
Unlock this for r/uvb76
The blurred cards are a preview of the layout. The real numbers for r/uvb76 open with an account.
Who posts on r/uvb76
Gender and age of the people who write on r/uvb76, the countries and US states they live in, their jobs, and whether a few regulars carry the conversation.
Unlock this for r/uvb76
The blurred cards are a preview of the layout. The real numbers for r/uvb76 open with an account.
What people ask for on r/uvb76
Requests for recommendations, help and alternatives on r/uvb76, its signature words and phrases, the brands and sites people link with counts, and the tone of the comments.
Unlock this for r/uvb76
The blurred cards are a preview of the layout. The real numbers for r/uvb76 open with an account.
Subreddits like r/uvb76
Communities that share topics, members or crossposts with r/uvb76.
Unlock this for r/uvb76
The blurred cards are a preview of the layout. The real numbers for r/uvb76 open with an account.
See all of r/uvb76
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research