modification

MT-3000A Modification - Article on the Dentron MT-3000A antenna tuner and some good modifications by W1AN

Troubleshooting Twin Malfunctioning MFJ-989C - Mfj-989c antenna tuner modification

Acom 1000 Mod - This modification to the Acom 1000 is to add an additional Fan to the Amplifier.

10/12 meter Mod for Ameritron 811 - 10 meter modification for the Ameritron AL-811 and AL-811H amplifier. This mod apply to other Ameritron AL Series RF amplifiers and allow extension to 10 and 12 meters band.

AL-811 10 mt mod pictures - Pictures of the Ameritron AL-811 modification for 10 meter band extension by km5ps

Heathkit SB200 Mods - Collection of modifications for the Heathkit SB-200 RF power amplifier

SB 220 modification - IV3GFN modification and restore of an HeathkitSB220

SB-220 Mods - Heathkit SB-220 Amplifier modification by KE5YA

Inside The Drake TR-7 - The intent of this article is to help the semi-non-technical person understand what is inside the Drake TR-7(A) Transceiver, how it works, and discusses simple adjustment and modifications the end-user can perform

TR-7 Transmit Filter Modification - Drake TR-7 A.M. Transmit Filter Modification

Guide to Elecraft K2 Modifications - LA3ZA Unofficial Guide to Elecraft K2 Modifications

K2 modifications - General modifications applicable to any Elecraft K2

Guide to K2 Modifications - LA3ZA Unofficial Guide to Elecraft K2 Modifications

G3VGR - Elecraft K2 Page - K2 Project by G3VGR, installation and modification

Modifications for the Kenwood TS-870 - Collection of radio mods for Kenwood TS-870

Key Click Modification for the FT-1000MP - Key Click Modification for the FT-1000MP

Curing FT 1000 MP Key Clicks - Modification to solve key clicks on FT 1000 MP

Yaesu FT-920 Inrad CW Filter Mod - This modification allows the use of two filters. Either one or two filters in cascade may be selected

Yaesu FT-920 mods  ^updated - Modifications for the Yaesu FT-920

FT-920 modifications - Expanded Digital Mode Operating Instructions, MARS/CAP modification for the American FT-920

FTdx5000 Filter Setup and MARS mod - Installation of the 300 Hz Roofing Filter in the Yaesu FTdx5000 and MARS modification

TM-241E Mods - TM-241A RX/TX mods The TM-421 a is capable of transmitting from 136 to 174 MHz when the following modification is performed

Dentron GLA-1000 Conversion - Dentron GLA-1000 Conversion, modification with 4 × PL/EL-519 or 2 × GI-7B

FT-1000 About key clicks - INRAD modification for FT-1000 key clicks

Yaesu MH-31 Mod - Yaesu MH-31 Electret Condenser Mic Modification