Features: The SDR transceiver switch is small in size, easy to carry and store, easy to use, stable in performance, and can bring you more convenience. High quality: The shell of the antenna sharer is made of high-quality aluminum alloy, which is sturdy and , has good performance and long service life. Product parameters: This is a complete tool, suitable for self-operation, which can bring you more convenience, with a maximum transmission power of 100W and a frequency range of DC-160MHz. Stable performance: Exhaust. Small in size, easy to carry and store, easy to use, and good in performance. Convenience: The aluminum alloy box equipment has complete tools, can be operated by itself, and is suitable for self-operation. Material:The shell is made of high-quality aluminum alloy, which is sturdy and . Small in size, easy to carry and store, easy to use, and good in performance. SDR Transceiver Switch Antenna Sharing Device TR Switch Box Impedance:50ohm Frequency range:DC-160MHz Maximum TX power:100W RF sense threshold: Less than 20ms/Release time:Less than 190ms Insertion loss:Less than 0.3dB @ 144MHz (0.2dB typical) RX isolation: 38dB @ 144MHz (40dB typical) Gas discharge protection Power supply:12V 2A Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage:AC220V Colour:Black Material:Aluminum Alloy Package Contents: 1 * Host 4 * Headphone cable 1 * RG174 cable 1 * Power adapter 1 * BNC to SMA-JK Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.