aries super 40

Vertical Antenna For 40- 80-160 Meters - The basic antenna is a vertical monopole, using elevated radials to complete the ground plane by k5oe

Ground Plane for 7 MHz - How to build a ground plane antenna for the 40 meters band in french

EH antenna for 40 meters band - A 19 inch EH antenna for the 7 MHz

40 meter Moxon by SM0DTK - A wire moxon antenna plan for the 7 Mhz

Vertical Moxon for 40 meters - A vertical half-moxon for the 7 Mhz by F6IRF

F5KIN HF vertical for 7Mhz - A 11 m fishing pole vertical antenna for 40 meters band in french

Off Center Fed Dipole - A K2GXT project documentation of how to homebrew and setup an off-center fed dipole

Dual Band J-Pole - Copper Dual-Band super J-Pole antenna project

Another vertical antenna for 30, 40 and 80 meters - This article is to describe a multi band DX-dedicated antenna offering a minimum of compromises (such as lossy traps), for the hams not having any high-support

Inverted L Portable Antenna - An 87ft inverted L portable antenna working on 80 40 30 20 15 meters band by N5ESE

AO-40 70cm Uplink Antenna - Homebrew satellite antenna by G6LVB

MFJ-940 modification - The MFJ-940 VERSA TUNER II is a useful little antenna tuner for the HF-bands. However it suffers from a minor design error, which can be easily rectified.

Build an antenna for 23 cm band - Building an omnidirectionnal antenna for the 23 cm band, 1240 - 1270 Mhz

Antenne verticale HF. - A vertical antenna project than can present low swr from 40 to 10 meters by using a balun in french

W3DZZ Antenna - A wire antenna for HF bands of 80 40 20 15 10 meters

The FD4 Windom antenna - This antenna originated from darc QRV magazine in 1971 should be attributed to DJ2KT, works on 80 40 20 10 meters without ATU, based on the Windom principle.

Homebrew a W3DZZ antenna - Build your own multiband W3DZZ antenna resonating on 80 40 20 15 and 10 meters band

Antique Radio Knobs - Specialize in reproducing antique radio knobs and parts from the 1920's - 1940

Antennae Depot - HF Yagi and Vertical antennas for Amateur Radio. Full line of mono-band HF antennas (40, 20, 15, 10 m) high-efficient yagi beams from Russia

FMI - FMI provides superior solutions in the design and manufacture of frequency control devices including Voltage Controlled Temperature Compensated Crystal Oscillators (VCTCXO), voltage controlled crystal oscillator (VCXO), Temperature Compensated Crystal Oscillators (TCXO), crystal clock oscillators, high temperature oscillators, surface mount and crystal oscillator products, phase locked sources and more.

Live VLF Natural Radio - A collection of VLF natural radio live streams. Where possible, streams are synchronised to provide stereo pairs with baselines of up to 4000 miles.

Ham Radio Deals - Dealer for Alpha Delta hf antennas, switeches, Outbacker and super antennas, morse code keys, coax cable and military products, managed by W8GEG from Medina Ohio

DSTAR SWITCH - n open collaborated project for creating base libraries and applications to allow the passing of information from the host computer to the D-STAR radio and vice versa.

40 AMP Power Supply - G4YNM article on a 40A power supply unit

SoftRock SDR Interest Group - 5000+ member discussion group for the low-cost series of SoftRock SDR receiver and transceiver kits.