dj g7 mars

J-Pole, tunable - An adjustable VSWR, 2 meter J-Pole

MOXON Antenna Project - The MOXON antenna can provide radio amateurs with an excellent antenna system that is easy to homebrew and usually does not require any adjustment if made according to the dimensions specified by its designer. A typical MOXON rectangle can be built in a few hours, using X type of spreaders arrangement as discussed on this web site.

This old dipole - An antenna construction workshop conducted at Marshall N1FN's QTH

Southern Appalachian Radio Museum - Antique Radios of all kinds plus an operating ham station

Washington State Army MARS - Emergency Communications Support - FEMA, DOMS, and Homeland Security communications resources. Health and Welfare radiograms.

FRARS Amateur Radio Club - FRARS is a local ham radio club based in Poole, Dorset and has members active on all bands from 73KHz to Light!

Vintage and Military Amateur Radio Society - VMARS is the Society for those with a special interest in the preservation and operation of Vintage equipment, both Military and Civil

Lincoln Short Wave Club - One of the oldest radio clubs in the UK.

AKAFUNK - DK0SU Stuttgart University - Information about the AKAFUNK, our activities and our amateur radio station DK0SU

Eurofrequence Dierking NF HF Technik - UFB Hamradio audio filters and more accessories

Digital Smart Antennas DiSA - Digital Smart antenna (DiSA) Automatically Adjusts over a wide band of frequencies.

EmComm-Products LLC Homepage - EmComm-Products LLC manufacturs emergency communications products for Amateur Radio, MARS, CAP, military and government customers.

QRA to Lat/Long converter - G7RAU QRA to LAT/LONG and visa versa

Adjusting Morse Keys and Paddles - These instructions use simple, generally familiar examples of equipment types and are designed to help you find the adjustment that suits you best

Setting up the Electroinstruments Key-8 - These instructions are designed to help you find the adjustment that suits you best. What you are looking for ultimately is a particular feel, and that will vary from person to person.

QRP When Less is More - Marshall G. Emm N1FN/VK5FN First published in "73 Amateur Radio 05/2000

SSTV Resources - A large list of SSTV web sites

G7IZU Radio Reflection Detection Page - Meteor Shower, Aurora, Sporadic-E and Solar Flares detected using Radio Signal Reflection, by Andy Smith, G7IZU. Live waterfall displays from three receivers, live Es propagation maps.

BR-universal-Filt - Freeware real time DSP filter particularly for applications of amateur radios , IIR, FIR filter, low-pass, high-pass, band-pass filter, band suppressor (notch filter) individually adjustable

LTT Log - A general purpose logging software that stores callsign, time, date, and other pertinent information by G7LTT for Palm OS

Live MUF - Freeware live MUF calculator by EA6VQ-Gabriel and G7RAU-Dave for live calculating the possible e MUF on VHF during es season via a telnet link into dxc

Dimension 4 - Freeware software that synchronize your PC's clock. Dimension 4 monitor your Internet connection and automatically adjust your PC's clock when you're online at an interval you specify.

Ham International CB Radios - Retrospective of a mark now disappeared. Jumbo, Multimode, Concorde, Puma, Viking. Photographs, diagrams, adjustments etc.

Station Lightning Protection - This website outlays the basic knowledge, safe design and installed equipment that are employed in the lightning protection system of a US Coast Guard Auxiliary Radio Facility. This should also be relevant to the Civil Air Patrol, MARS, and Amateur Radio stations who provide emergency communications capability for public safety or the military

23cm dual stage preamp - A modification / combination of the DJ9 BV & I5TDJ 144 MHz preamp designs