Industrial Grade Anti Interference for Clear HF Reception: This shortwave choke magnetic is engineered for 1.8-30MHz high frequency radio stations, effectively eliminating noise wave and suppressing common mode current for a pure, interference free signal. Its high permeability ferrite core provides robust anti interference performance, ensuring reliable communication during operations and outdoor competitions.
High Performance Common Mode Current Suppression: The ferrite choke balun efficiently eliminates electromagnetic interference (EMI), guaranteeing clean communication signals even in challenging RF environments. By blocking unwanted common mode current on your feedline, this rf choke enhances your hf antenna's efficiency for stronger, clearer transmissions during amateur radio activities and field day events.
Premium Ferrite Core for High Power Stability: Constructed from high permeability ferrite magnetic rings, this emi boasts superior anti high temperature and antisaturation characteristics, ensuring no magnetic degradation even under high power usage up to 100W PEP. The durable ferrite core delivers consistent performance for demanding hf shortwave radio applications.
Compact Portable Design with Fast Heat Dissipation: With a lightweight and compact 25mm diameter, this shortwave choke is designed for portable and field use. Its efficient heat dissipation prevents overheating during extended operation, making it an ideal hf antenna accessory for ham radio operators who need reliable performance on the go.
Tool Free Plug and Play Installation: Featuring an M male (PL 259) to M female (SO 239) connector, this magnetic allows for quick and efficient installation. Simply connect your radio and feedline in seconds without any tools, making it a convenient and effective rf interference choke for your hf antenna system.
وصف
Specification:
Item Type: EM-25 Shortwave Choke Magnetic
Material: PVC
Interface: M Male (PL 259) to M Female (SO 239)
Frequency Range: 1.8MHz to 30MHz (covers full HF band)
Magnetic Size: Approx. Diameter 25mm / 0.98in
Power Capacity: 100W PEP
Core Function: 1:1 current type balun, common mode current suppression
Application: for 1.8 to 30MHz high frequency radios