Common Mode Suppression: HF common mode choke balun helps suppress current on the feedline across 1.8 to 30 MHz, reducing unwanted interference for shortwave and amateur radio setups.
Ferrite Design: Built with imported ferrite magnetic material, this 1 to 1 current balun is designed for common mode current control in HF applications without adding complex installation steps.
Radio Operating Range: Supports a frequency range of 1.8 to 30 MHz with 200W power handling and 100W PEP capacity, suitable for many shortwave operating needs and ham radio station configurations.
Compact Size: Magnetic diameter is about 4.5 cm with package size about 10 x 9 x 3 cm and weight about 168 g, making it easy to place in portable or fixed system layouts.
Practical Use Scene: Suitable for amateur radio users, shortwave listeners, and HF builders who need a choke solution for station setup, interference control, and cleaner feedline operation.

Item Type: Shortwave Choke Magnetic
Material: Imported Ferrite Magnetic
Frequency Range: 1.8 - 30 MHz
Power Handling: 200W
Magnetic Diameter: Approx. 4.5cm/1.77in
Primary Function: 1:1 Current Balun, Common-Mode Current Suppression
Power Capacity: 100W PEP
Package Size: Approx. 10*9*3cm/3.94*3.54*1.18in
Package Weight: 168g/0.37lb
1 x Shortwave Choke Magnetic
1 x Manual