Description
SB-181 TX Switch Box
The TX Switch Box SB-181 is specifically made to work with AMEC AIS Class B transceivers, both the 2W and 5W series. With its simple and robust design, silent mode (AIS transmission disabled) can be activated easily.
Owner’s Manual (pdf)
This Amec Sb-181 Tx Switch Box For Marine Communication Systems is a curated choice in our Canoe Accessories line, providing both quality and value.
Explore more from our collection.


![Lectrotab Standard 12V Trim Tab Actuator With 28-Foot Cable [A-Bk-24] 1](https://trailfit.shop/wp-content/uploads/2026/06/lectrotab-standard-12v-trim-tab-actuator-with-28-foot-cable-a-bk-24-1.webp)

Reviews
There are no reviews yet.