Comprod Four 4-Inch Cavity Pass/Reject Duplexer 138-174MHz (66-13-44)

Our four 4-inch cavity duplexers are ideal for high power, close frequency separation installations. These filters are designed for combining two frequencies or can be used as efficient pre-selectors. If higher levels of isolation are required, please consider using 6 cavity configurations. Each cavity is temperature compensated for operation between -40ºC to +60ºC and has a gold alodine finish, silver-plated loops, and plated tuning rods. Each purchase includes a 5-year manufacturer warranty.
Key Features

• Designed for combining two frequencies that require extra isolation
• Can also be used as efficient pre-selectors
• Temperature compensated to ensure frequency stability
• Features high attenuation to minimize desense and interference from adjacent systems
• Has a gold alodine finish
• Dimensions: 31" x 19" x 4"