Coax Switch, 2-port, Rated Through 500 MHz Higher strength, lower resistance sliver bearing solder Durable abrasion resistance with powder coated finish a front panel removable arc-plug surge protection module Power Rating (0 to 30 MHz): 1,500W PEP/1,500 CW Not for TV UHF Female, SO-239 They are built with powder coated cases and are designed with micro-strip constant impedance cavity construction for best performance. They have a precision internal rotating mechanism with positive detent action for exact switch position indication. These can be used to run 1 radio and 2 different antennas or 1 antenna and 2 different radios Specification: Antenna Switch Positions: 2-port Switch Impedance: 50 ohms Connector: UHF Female (SO-239) High Strength Solder Connections Built In ARC-Plug (tm) Surge Protector designed for low loss performance Size : 5.250 (W) x 3.500 (H) x 1.250 in.(D) excluding connectors and knob Switch Insertion Loss: Less than 0.10 dB All Ports Grounded Position: Yes Power Rating (0 to 30 MHz): 1,500 Watts PEP/1,500 CW Note: When placed in the "COM" position, all switch positions are grounded. When a port is selected, that port is un-grounded while all other ports remain grounded.