The SDR transceiver switch antenna sharer (TR switch Box) boasts a wide frequency range from DC to 160MHz, covering multiple communication bands. With a maximum transmit power of 100W, it ensures powerful signal transmission capabilities suitable for various applications requiring high power output.
Its insertion loss is extremely low, less than 0.3dB at 144MHz (typically 0.2dB), ensuring efficient signal transmission and reducing energy loss.
This device features excellent response speeds, with an ON time of less than 20ms and a release time of less than 190ms, enabling rapid transceiver switching and ensuring continuous and stable communication.
In receive mode, the device's isolation is as high as 38dB (typically 40dB) at 144MHz, effectively preventing transmit signals from interfering with receive signals and improving communication quality.
The device is equipped with gas discharge protection, which can effectively protect the circuit in abnormal situations, preventing damage caused by overvoltage or lightning strikes.