dj g7 mars

T antenna with matching network for 160 m - 160m T Antenna broadcast design by Guglielmo Marconi has been built and is used by Jim NN4AA on 160m. Article by G7LRR

Loaded dipole for 1,8 Mhz - Total Length: 26 m (85 ft.); Total Weight: 380 g;

80m Antenna for Small Gardens Priority listing - A 46ft multi-band antenna for small gardens that works on 80m. An excellent DX performer and is an ideal replacement for your half size G5RV by G7FEK

Online Antenna Calculator - Java script antenna calculators for ground planes, half wave verticals, quad antenna, 5/8th wave vertical antenna, dipole and inverted vee antennas

The Joystick Antenna - The Joystick antenna was used many years ago as an all band vertical HF antenna under restricted space situations that would cover from 80 meters thru 10 meters with a tuner and was a great commercial success Some hams even had success with it on 160 meters.

Mini ATU - SP5DDJ mini antenna tuner for QRP operations

Multiband HF Vertical - A telescopic pole that you adjust to suit the band you're working on , tested on 40 20 and 15 meters band by M0PZT

Clansman Radios British Army - Information on Clansman Radios,used by the British army and are usable by Ham Radio users

5R8KD - Wayne Rogers - W5KDJ, will be QRV from Antananarivo July 4-17, 2009 on all bands 6 - 160m. Modes: CW & RTTY

The 520er's of Southeast Texas - The site for South East Texas 2m Amateur Radio Come and join us on 146.520 each and every day and night. There is always someone around, a great friendly bunch to boot.

PhaseFree, Inc. Surge Suppression - PhaseFree, Inc. Surge Suppression. Provide customers with the safest and highest quality surge suppression on the market. Providing surge suppression for the Navy's MARS stations protecting their investment.

Operating VHF/UHF Weak Signal - Weak Signal VHF/UHF Operating by James S. Kaplan KG7FU

Yaesu FRG-7 resources - Site dedicated to the Yaesu FRG-7 receiver

IC-756 Modifications - Spectrum Scope Adjustments, ACC1 Audio Output Increase, General Coverage TX Mod

IC-7000 Mods - IC-7000 TV Enable Reception, ) TVRO & MARS (US version), TVRO & MARS/CAP Mods by N5AC, IC-7000 RX range expand mod, IC-7000 Tone noise, How to fix the IC-7000 audio noise

IC-7000 TVRO & MARS/ CAP Mods - by Steve Hicks N5AC and Jim Boehner N2ZZ

IC-7000 Expand TX - MARS CAP Modification to extend transmit frequency coveragefor the IC-7000

Sidetone Adjustment for the TS850S - Front Panel Sidetone Adjustment for the TS850S by Tree N6TR/7

FT-450 Mars Mods - Mars Mod for Yaesu FT-450 extending frequency range: 1.8-30 MHz

FT-817 ND Modifications - DRM reception / SDR output (IF 12 kHz), Using the internal VOX for the data jack, Connection of the mini speaker microfone ICOM HM-46

DATV Primer - About G7LWT Digital ATV experience, a lot of informations about the DATV mode

Very simple wattmet - A very simple QRP wattmeter project by SP5DDJ based on schematic of SWR meter developed and published by JA6HIC

The Adjustable Voltage Regulator - N1HFX article on adjustable voltage regulator

Pixie 3 - 80 m QRP transceiver - A 3500kHz - 3579kHz range transceiver, output 250 mw by SP5DDJ

Using SWR Meter - How to adjust your SWR on your radio and why.