These exceptional JNC Radio JBalun-915 1:1 Feedline Chokes are 1:1 ferrite chokes designed for inline use with 50-Ohm coaxial cable. Engineered to enhance performance in both stationary and portable Amateur Radio stations, it operates effectively from 1.8 to 30MHz and supports up to 500W PEP.
"JNC Radio Quality - Made by Hams, for Hams".
Additional Features and Specifications:
- Frequency Range: 1.8 – 30MHz
- Power Rating: 500W PEP
- Connector Type: UHF SO-239 female
- Housing Material: 6061 Hard Anodized Aluminium
- Ferrite Beads: 51 pcs (3×17 Mn-Zn Premium Ferrites)
- Internal Cable: RG-303 Coax (6.0 in. Built-in)
- Contact Plating: Nickel-Plated Copper + PVDF
- Dimensions: 6.7 in. Length, 1.5in. Diameter
- Weight: 0.66 lbs. (0.3kg)






