rci 2970n2 modifications

VHF rubber duck Portable Antenna - You can make your own 2-meter "rubber duckies" that will likely perform much better than many commercial units.

17 elements 144 MHz Plus2 LFA Yagi Priority listing - No other 2M antenna comes close in performance to these Plus2 Yagis, commercial or otherwise.

Trap dipole for WARC bands - Diamond W8010 Multiband Dipole Modifications

QEX Ground System Experiments - N6LF series of experiments on ground systems for vertical antennas. That series of reports was converted, with some modifications, into a series fo seven articles in QEX magazine.

W4AM Chattanooga Ham Radio Club - The Chattanooga Amateur Radio Club (CARC) provides Chattanooga, Tennessee and the surrounding areas a fully operational and coordinated voluntary noncommercial communications service.

Kathrein Inc - Manufacturer of professional antenna and filter systems for communications and broadcasting, serving commercial and governmental markets worldwide.

Gulf Alpha Communication Antennas - VHF, UHF and Satellite Antennas for Government, Commercial and Amateur Radio Made in Nebraska USA

EZE UK PCInterfaces - Digital mode interfaces are a speciality of EZE(UK). We are designers, agents, and manufacturers of both commercial, and ham radio interfaces together with programming units, and controllers.

S-COM LLC - Manufacturer of Amateur and Commercial Repeater Controllers, Autopatches, and Accessories.

Mecca Industry Co. Towers - Crank-up(telescopic) and tilt-over tower, Ring rotator for mounting an extra antenna, from 16m to 42m, Strong safe and smooth, Radio communication and commercial tower.

Radio Mounts - Mounting radios into vehicles with home brewws mounts or commercial radio mounts

Kenwood TS-940 Mods - Modifications for the Kenwood TS-940, TS-940S LCD Clock Display Erratic Operation, Talk Power Improvement, erratic display, ALC mod

TS-940 Mods - KB2LJJ TS-940 modifications page

Quick Guide to Operating the Yaesu 857D - This Quick Guide to Operating the Yaesu 857-D, through a series of five graduated exercises, introduces operating the radio, its controls, and builds up confidence with the rig.

Yaesu FT-857 Modifications - Collection of modifications and improvements for the Yaesu FT-857

Vertex Standard Australia, NZ - Vertex standard has the radio communications solution you need and should demand. a global organization with over 50 years of proud history and experience our range spans the commercial, marine, airband and amateur markets.

nGenLog - nGenLog, commercial windows logging software for radio amateurs, use the latest programming techniques and offer interesting features like remote control, dx cluster, lotw import export, qsl management and more.

Yaesu FT-1000MP NB Key Click mods - Keyclick and Noise Blanker modification of the Yaesu FT-1000MP Mark-V

QRP ARCI - WK4DS CW Paddles - Home-made CW paddle by WK4DS

Resolving 6 Meter Amateur Interference - Transmitting operations in the 50-54 MHz range offer some unique problems that over the past 50 years have stymied station owners, forcing them to tolerate quiet hours and hostility from family and neighbors attempting to enjoy other electronic services.

Mods for the HW-7 - Collection of modifications for the Heath HW-7

Radio Modification Information Center - Tips, tricks, and modifications of Ham rigs, Ham modems, and more equipment.

Realistic DX-100L mod - Modifications and improveents for the realistic DX-100L HF receiver by ON6MU

Austin's Regen Receiver - QRP ARCI regenerative reveiver project

DF9CY Softrock tests - Softrock Version 6.1 Software Defined Radio experience and modifications by DF9CY