Welcome to my review of the TR Switch Box with Antenna Share and Protection a reliable device designed for SDR transceiver and receiver switch antenna sharing.
This product is equipped with gas discharge protection and boasts an impedance of 50Ω with a frequency range of DC-160MHz.

In terms of performance the TR Switch Box with Antenna Share and Protection is a solidly built device that protects the SDR when transmitting. It has a maximum TX power of 100W and an RF sense threshold of less than 10mW. The ON time is less than 20ms while the release time is less than 190ms, making it a quick and efficient switch. The product information also highlights its excellent impedance and frequency range, which make it a versatile tool for a variety of applications.

To sum it up the TR Switch Box with Antenna Share and Protection is a reliable device with many advantages. It has excellent gas discharge protection, which makes it a safe option for transmitting signals. However, some signal strength is inevitably lost when using this device. Additionally, some customers have experienced issues with the SMA connector which can be frustrating.

To put it simply the TR Switch Box with Antenna Share and Protection is without a doubt a top performer in its class. While it may have some minor drawbacks, the benefits far outweigh them. If you're looking for a solidly built device that can protect your SDR when transmitting, then this product is an excellent choice. I highly recommend it!