SPECIFICATIONS

Brand Name: NONE

Choice: yes

DIY Supplies: Electrical

Electronic: No

High-concerned chemical: none

Origin: Mainland China

Features:

High-Frequency, Wide-Band Coverage: Suitable for 1.8-50MHz shortwave communications, covering multiple amateur bands.

Highly Effective Anti-Interference: Significantly reduces USB interference, computer freezes, and touchscreen anomalies in FT8 and other modes.

Strong Power Rating: The standard version has a measured power rating of 350W (FT8 mode), while the large version has a power rating of 550W, with instantaneous power reaching 850W.

High-Quality Materials: Nickel-zinc magnetic rings combined with ultra-flexible RG58 feeder cable and pure copper connectors provide excellent conductivity and durability.

Wide Compatibility: Suitable for unbalanced antenna feed systems, enhancing the coexistence and stability of the radio and surrounding equipment.

Specifications:

*Part Name:choke coil

*Material:nickel zinc

*Color:Green,Black

*Size:50mm (outer diameter) / 30mm (inner diameter)

Magnetic Ring Specifications: Nickel-zinc, 50mm (outer diameter) / 30mm (inner diameter)

Connector: Pure copper soldering, standard interface

Feeder Type: RG58 ultra-flexible feeder

Power Capacity: Standard version 350W (FT8), Large version 550W (continuous), 850W (instantaneous)

Color Options: Green (50mm), Black (62mm, for enhanced interference resistance)

Applications: Amateur radio FT8, JS8, WSPR, and other digital communication modes

Resolves issues such as USB device disconnection, computer software lag, and peripheral device anomalies caused by high-power transmission

Improve common-mode interference in the antenna and feeder system, improving signal purity

Package Content:

1* choke coil

Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.