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  • High Current / High Power PNP Power Transistor (AM Regulator)

  • Replaces & Upgrades 2SB688, 2SB754, 2SB817, 2SB827 and other AM Regulator Transistors in CB and 10 Meter Radios

  • Supplies Necessary Current Levels for Maximum Modulation

  • Most Radios See a 10% Increase in Peak Power Levels

  • Runs 40%* Cooler than Stock Regulators

  • Massive TO-3PL Package for Improved Heat Dissipation
  • TO-3PL Size Mica Insulator Included


Does the regulator in your radio run hot? Excessive heat from a transistor means the part is undersized for the circuit or that the circuit itself is not very efficient. We can’t change every radio’s modulation circuit, so instead we created the Palomar Max-Mod. Give your radio’s RF section the current it needs and increase your peak power by an average of 10% or more.


The Max-Mod has the same lead spacing as the smaller transistors it replaces, making soldering easy. The Max-Mod uses a huge TO-3PL package for improved heat dissipation, and comes with a mica insulator so you don’t need to try to find one! Sold in single packs and 10 packs for technicians.

Palomar MAX-MOD

SKU: 719962301734

    Contact Us

    PO Box 1997, Gig Harbor WA 98335 

    Tel: 253-509-7240

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    © 2015 EKL Imports. All Rights Rerserved.

    Palomar and Magnum are a registered trademarks of EKL Imports.