Total posts : 45366
by MRAM 1500 kHz
The Metzo I have utilizes the 3 LED’s on the front for tuning in addition to showing audio levels. A little rough with only 3 LED’s but it’ll get you in the ball park. They didn’t include a metering point on the board to attach a meter. There is an internal jumper you change to switch between RF tuning and audio levels.
If you have a radio with a signal strenght meter, that will work.
Do you have the Metzo Manual? It gives details about how to set up the transmitter regarding adjusting the audio controls (internal and external), how to use the built in LED metering and if used, the built in antenna tuner which you probably won’t use since you are connecting a loaded antenna.
If you need a copy of the manual, I can email it to you.