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 […]

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CUBE 1:1 Feed Line Choke Balun, 5KW, 1.8-61 MHz, -38dB Common Mode

Can we Look Inside?, Palomar antenna Balun

Common Mode Chokes, Line Isolators

Palomar Engineers HF Linear Amplifier RFI Kit - Alpha, Ameritron

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

Use for 1/2″ Cable – RG8, RG213, LMR-400, AC/DC and signal cable for suppression of common mode current (RFI) from 100 KHz to 30 MHz Typical common

Snap On RF Choke - 1/2/12.7mm cable -5/10/15 Bead Option, 100 KHz - 5 MHz, Excellent in AM Broadcast Band

Coax Jumper Choke - RG-8X - RFI Range: 1.8-65 MHz, -30 dB Noise

CUBE 1:1 Feed Line Choke Balun, 1.5KW, 1.8-65 MHz Eyebolt Version

CMNF Installation Diagram Border - Palomar Engineers®