Features 1、Made of printed circuit board material, corrosion-resistant and anti-oxidation, increase product life. 2、Can control signals from DC to 4.0GHz, especially suitable for insertion of 450, 900, 1900, 2300 and 2700 MHz applications with loss below 0.5 dB. 3、The large heat dissipation area can increase the continuous working time. 4、RF switch module possess high operating frequency range, increase the scope of application. 5、Suitable for cellular/PCS/3G infrastructure; base stations and repeaters; WLAN, WiMAX and WiBro; microwave and fixed radio. Specification Item Type: RF Switch Module Material: Printed circuit board Model: HMC544A Applications: Cellular/PCS/3G infrastructure; base stations and repeaters; WLAN, WiMAX and WiBro; microwave and fixed radio. When control port 2 is at high level and control port 1 is at low level, the radio frequency input and radio frequency output 2 are connected, and the radio frequency output 1 is disconnected. When the control port 2 is low level and the control port 1 is high level, the radio frequency input and radio frequency output port 1 are connected, and the radio frequency output port 2 is disconnected. Package List 1 x RF Switch Module