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The web page provides detailed information on a portable 10/20/40 meter vertical antenna designed for mobile operations, including modifications for 20 and 40 meters. It includes images and descriptions of the antenna setup in a car. The content is useful for amateur radio operators looking to enhance their mobile communication capabilities.

Galaxy web site updates and additions with modifications, diagrams, and schematics for galaxy radios

Yaesu FT-857 modifications, schematics and manuals

Modifications, manuals and schematics for Yaesu VX-7R

Modifications, schematics, programming interfaces and manuals for the Yaesu FT-897

Scanner and radio mods taken from qrz ham radio cd rom

Modifications schematics and manuals for the Yaesu FT-857D

Lot's of FT 897 and FT 857 modifications in a single PDF file

Service information, modifications, diagrams, manuals and schematics, and technical files on Galaxy DX Radios.

Members discuss the operation of and modifications to this outstanding QRP rig that covers 160m 70cm with all modes. Site contains a large database of FT-817 FAQs and data files. Antennas, tuners, and power sources are also covered as related to this ultra-compact transceiver.

IC-718 modifications schematics and manuals

mods collected by mods.dk

"CB books, plans, and kits. Repairs, modifications, 10-Meter conversions, amplifiers, FM, unique high-performance accessories. Publishers of the classic ""Screwdriver Expert's"" Guide book."

Again, Kenwood TS-2000 modifications collected by mods.dk

Two mods for the Yaesu FT-950

Modifications schematics and manuals

Modifications, improvements and setup of the Yaesu FT-2000 at DK3HV

Schematics, modifications and manuals for ICOM IC-746

Using Hi-Fi Audio with FT-1000. Includes many FT-1000D modifications too by K6JRF

Requires no modifications to a USB WIFI adaptor or your computer.

IC 706 modifications collected by mods.dk

Modifications for Icom IC-2100H by mods.dk

ICOM IC-V8000 modifications, manuals and schematics

Experience and modifications of ICOM IC-751A

The FL-2100Z amplifier referenced in the following images is the 6-Band model covering 10m thru 160m (no WARC bands) and not the 9-Band version that included the WARC bands. Modifications, schematics and manual

VX-5R Loose antenna cure, Vx-5r Free Band, VX 5 R modification for German, VX-5R expanded frequency mod, VX-5R MARS/CAP & freeband mod

Some interesting mods for the 847

Mods for ICOM IC-706

Modifications collected by mods.dk

Radiomods.nz modifications page

An assortment of Amateur Radio-related technical articles written for the JUG, the newsletter of the Northern California Contest Club. Topics include unique but simple and useful radio modifications and accessories, and rig reviews.

Russian page on IC-718 modifications

This page describes two modifications W8WWV made to his AL-1200 amplifier. The mods were obtained from Ameritron, so they are official.

modifications collected about Yaesu VX-150 by mods.dk

These pages are entirely devoted to the Kenwood TS570 series Transceivers. Specifications & Brochure, Pictures, Schematics, Reviews, Manual and Modifications.

Yaesu VX-6R mods

mods for the Yaesu FT-100 by radiomods.co.nz

Allow 9 bands and 1300 Watt output on the TL-922 amplifier with this document by PA0FRI

Extended transmit for TH-F6A and other mods

Another good collection of TS-850 modifications

List of mods for the ICOM IC-7000 with many PDF Files

Collection of modifications notes for the Kenwood TS850

This document serves as a comprehensive guide for amateur radio operators looking to enhance their Yaesu FT-2000 or FT-950 transceivers with pan-adapter capabilities. A pan-adapter is an invaluable tool that allows operators to visualize the frequency spectrum, making it easier to identify signals and improve operational strategies. The guide details the necessary hardware modifications, including the RF Space IF-2000 board and various SDR options, along with their costs and installation procedures. The document caters to operators of varying technical expertise, providing step-by-step instructions and troubleshooting tips. It emphasizes the importance of using a sound card and software like PowerSDR and HRD for optimal functionality. By implementing these modifications, users can monitor multiple frequencies simultaneously, leading to a more productive and enjoyable amateur radio experience. This resource is particularly beneficial for those looking to modernize their equipment and remain competitive in the ever-evolving world of amateur radio.

Collection of TS-50 mods, LCD display dark, TS50<-->AT50 communication, TS-50 Power Mod for QRP, TX Coverage mod TS-50, CAT control for TS-50S

This note describes a relatively small, but efficient, loop antenna initially created for portable operation. With suitable modifications, it can be adapted for fixed station use. In this age of CC&Rs, an antenna similar to this may very well be the answer to your problems. Have a look, be inspired, get out the torch / soldering iron and create your own version!

IC-2720H modifications and links to manuals

All about the JRC NRD-525 receiver. Modifications, review, manuals, tipd and tricks

N4ATS - Devoted to the Yaesu FL-7000 Amplifier. I have been rebuilding, repairing, and applying modifications to the Yaesu FL-7000 amplifier for 15 years. Over 200 units completed and counting!

Modifications for the Yaesu FT-920

CQDX11.com serves as a vital hub for Citizens Band (CB) radio operators, particularly those interested in the 27 MHz band. The site offers a wealth of information on CB radio models, modifications, and antennas, catering to both beginners and seasoned DXers. Users can explore various resources, including a logbook for tracking contacts, forums for community interaction, and guides on equipment and techniques for effective communication. In addition to technical resources, CQDX11.com emphasizes the social aspect of CB radio, providing a platform for users to share experiences, tips, and engage in real-time chat. The site also features a section dedicated to CB radio news and updates, ensuring operators stay informed about the latest trends and developments in the CB community. Whether you're looking to enhance your setup or connect with fellow enthusiasts, CQDX11.com is an essential destination for all things related to CB radio.