TTG Lora32 V2.1 ESP32 Power Amplifier 4W

Howdy all,

Here is the amp I am messing around with, it is a bi-directional amp and its supposed to automatically switch between transmit and receive mode based on the what is being supplied at the input, the Meshtastic LoRa devices I am using seem to be with in spec to properly activate it.

The problem I am having is I get almost zero reception with it in place? The transmission seems to be working well and it really improves the range.

Any idea why I might have trouble with this blocking reception? According to the LED status it is usually in reception mode as it is supposed to be and periodically goes into transmit mode on its own or when I send a Meshtastic message.

ScreenHunter 466