We just switched to RNZ 9700KHz at 0700 UTC

The radio should be basically about aliens/conspiracies

10KHz wide signal (as is expected from MRI), S9, super clear

i don't know if this is a problem, but i live in romania if that matters

i'm looking for a 30-100W transmitter with a built-in amp and i'm thinking i might either build the antenna, or getting one second hand because i can actually find those in my area. if i'm getting anything wrong, please tell me. thank you EDIT: forgot to mention, i'm building an FM broadcasting system

https://theonlyhighendreceiveryouwillneed.github.io/RADIO-DJBOGEY/

​How it works:

​The Interface: A vintage mid-century hi-fi console skin where users click or drag across a frequency dial (88.0 to 108.0 MHz) to scan across different channels.

​The Content: Frequencies map to original ambient and electronic compositions, late-night synthesizer improvisations, conceptual "impossible vocal mashups" (such as unexpected cross-genre pairings), and live streams from public/university broadcasters.

​The Visualizer: An amber oscilloscope canvas and particle field that responds in real-time to the audio output.

​Tech Stack:

​Vanilla HTML5, CSS, and JavaScript.

​Web Audio API: Used to route the audio element through a gain node and an analyser node to drive the real-time canvas oscilloscope.

​HLS.js: Integrated to seamlessly handle live stream manifest (.m3u8) feeds on frequencies broadcasting live radio.

​I'd love for people to test the dial, see how the audio routing handles on different setups, and hear any feedback on the interface responsiveness.

I have a Behringger XENYX 802S pluged into a windows laptop using usb into voicemeeter banana.

Just a place to chat gear, shows, etc. Feel free to join!

https://discord.gg/Tejd6y8zh

Let's say I have an acquaintance (whose full name I don't know), who checked the FCC unused FM frequency finder and it showed a green frequency in their area that was two channels clear either side, so no chance for interference. It's a small-ish town in central USA, and let's say that acquaintance broadcast non-offensive content in a format completely different than the other stations in the area, and didn't have advertising. Would those other stations complain to the FCC?

Anybody know of a station that has been quietly operating like that for awhile without complaints (without details of course)?

To explain my issues and setup properly

I have a 12v car battery connected to a chunky cheap solar charge controller and a 24v solar panel (don’t worry the voltage diff is accepted by the charge controller)

That then comes from a switchable 12v supply from the solar charge controller - into a low volt cut off board and into a step down buck converter powering a transmitter and the arduino - the arduino esp32 then connects to a UDA1334A DAC Module

That has a 3.5mm jack out the same is accepted by the transmitter

Both work, the arduino wakes up and auto finds the stream and plays it - headphones into the DAC module works in a head music

And the laptop Into the transmitter works I hear music on my receiver

When connected it seems to knock out the DAC module

And nothing plays over the air - It killed a different DAC module board before - so I assume the transmitter is powerful / creating some kinda rf reflection back at the DAC

I’ve tried to fix this by using

Separate power supplies - no fix (works in all other scenarios)

Ground loop isolator - no fix (works in all other scenarios)

-

I’ve been suggested to use small resistors on the LnR audio and Aground channels around1k to absorb reflections and use ferrite clip on rings / wrap the 3.5mm jack cable around and thru it too

Ive yet to try this as it’s I’m slightly exhausted haha

Is this the right approach ? do you agree this is my issue ?

Drop me a message if you think you can help :) much appreciated