Choke & Transformer Power Ratings - Palomar Engineers®

The question: “what power rating do I need for the choke or impedance transformer for my station? is asked many times and the answer is usually the same: “It depend on you transmission mode, frequency, impedance ratio, duty cycle, and load impedance. (Note: FT8 mode update – see below). This page attempts to clarify some […]

Palomar Engineers Ferrite AC Cable Noise Filter for Large Plugs

Coax Feed Line Common Mode Chokes (1:1) - Palomar Engineers®

Palomar Engineers Ferrite Ring FT240-3I, ID=1.4, AC/DC/Coax Noise

Fan Dipole for 80/40 Meters - 500/1500/5000 Options

The Bullet-9-1-500EB is a multi-core, 9:1 balun plus a 1:1 feed line choke in a single compact (looks like a bullet) enclosure , that is lightweight

Bullet Hybrid (9:1) HF Balun + 1:1 Choke, 1.8-61 MHz, 500 Watts, T2FD, BBTD, ALE

Common Mode Chokes, Line Isolators

ANTENNAS - Antenna Products - Palomar Engineers®

CMNF Installation Diagram Border - Palomar Engineers®

Multi Ratio 2:1/8:1 CUBE™ Balun, 1.8-31 MHz, 1.5 KW - Antenna