Baluns & Chokes
Baluns and chokes are essential accessories for amateur radio operators and antenna enthusiasts looking to improve signal quality and reduce interference. This category covers current and voltage baluns, common-mode chokes, and related components that match impedance between feedlines and antennas, helping eliminate noise and ensure cleaner, more efficient transmission and reception.
EM-43 Magnetic Ring Balun
- Core Material: EM-43 ferrite mix, optimized for HF and lower shortwave f...
- Power Rating: Handles up to 1000W continuous power, suitable for high-p...
- Ring Diameter: 60mm (6cm) outer diameter magnetic ring for adequate wind...
Bewinner HF Choke Balun
- Frequency Range: 1.8 to 30 MHz, covering the full HF amateur radio band
- Power Rating: 150W PEP, suitable for most QRP to mid-power HF transceivers
- Choke Ratio: 1:1 current balun for common mode noise suppression
Sourcing Map Toroid Core Chokes
- Quantity: 2 pieces included per purchase
- Dimensions: 23 x 36 x 13mm toroidal ring form factor
- Material: Iron ferrite core construction
FT-240-43 Ferrite Toroid Core
- Material Mix: Mix #43 ferrite, optimized for broadband noise suppressio...
- Dimensions: 2.4 inch outer diameter, 1.4 inch inner diameter, 0.5 inc...
- Applications: Suitable for DIY choke baluns, antenna feedline chokes, U...
EM-25 HF Current Balun
- Frequency Range: 1.8 to 30 MHz covering the full HF shortwave spectrum
- Balun Ratio: 1:1 current balun design for balanced antenna feeding and...
- Ferrite Core: EM-25 ferrite ring core optimized for HF frequency suppre...
CHEOTIME ZP614 1:1 Balun Choke
- Frequency Range: 1.8 to 30 MHz, covering the full HF shortwave band
- Power Rating: 150W PEP, suitable for low to moderate power HF stations
- Balun Type: 1:1 current-type balun for common mode choke suppression
HF Shortwave Choke Balun
- Frequency Range: 0.8 to 50MHz, covering most HF amateur bands
- Core Material: Nickel-zinc ferrite, 50mm outer diameter and 30mm inner d...
- Power Rating: 350W continuous duty cycle
Vasiumic A-RWS Ham Choke Balun
- Frequency Range: 1 to 300 MHz, covering HF, VHF, and lower UHF amateur bands
- Function: Common mode choke balun for RFI suppression and RF noise ...
- Connector Type: Coaxial in-line design compatible with standard coax conn...