Specification Brand : Hilitand BulletPoint1 : [Control up to 4.0ghz] - Ideal for various applications between 450MHz to 2700MHz with low loss. BulletPoint2 : [Versatile Applications] - Suitable for cellular/PCS/3G infrastructure, base stations, repeaters, WLAN, WiMAX, microwave, and fixed radio. BulletPoint3 : [High Operating Frequency Range] - Expands application possibilities. BulletPoint4 : [Made of Printed Circuit Board Material] - and , increasing product life span. BulletPoint5 : [Efficient Heat Dissipation] - Large area for extended continuous time. ItemName : 3-5V Control SPDT Module, RF Switch Module SPDT High Input 39dBm Control HMC544 for Industrial Electronic Components, Radio Frequency Transceivers ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 12 centimeters ItemPackageDimensions_Width : 8 centimeters ItemTypeKeyword : radio-frequency-transceivers Manufacturer : Hilitand ModelName : Hilitandmdtwf705xq ModelNumber : Hilitandmdtwf705xq PartNumber : Hilitandmdtwf705xq ProductDescription : Spec: 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.