StackMatch is used to equally divide power between one, two, or three antennas. This method of operation allows for the use of a stack of antennas or for transmitting and listening simultaneously in multiple directions.

StackMatch 4×2 is a special type designed specifically for diversity operation. With four antennas and two input ports, you can freely share antennas between two receivers. It is ideal for Flex 8600, FTDX-101, IC-7850 transceivers, and many others with two receivers. The device’s design prevents both receivers from being connected to the same antenna at the same time.

This device is also ideal for inband operation, as the second station can use antennas not currently used by the primary station. With an advanced controller, antenna switching is possible based on the PTT signal.

We recommend using MOAS II for control.