how to check an air core

PV5 Yagi antenna for 20m - 5 elelents yagi beam antenna for 20 meters band by T93M

PV4 4 element Yagi antenna - PV4, W2PV 4 element Yagi antenna as described in ARRL antenna handbook 15th edition for 20 meters band by T93M

EFHW Vertical Antenna - Steve G0KYA project of and End Fed 1/2 Vertical

Radio History - Radio and TV history society

AT Indonesia - AT Indonesia division web site

14RC007 Vincent - My personnal web site about me, the RC members in my r?gion and my HAM callsign F4BKV. You can find also all info about my DX expeditions on 11M: 14RC/EU159 14RC/AT028 167RC0 and many others...

TR LOG - Contest logging software by N6TR, a free limited version is also available, includes some contests and a cw simulator mode.

IARU R1 VHF Beacon List - This list of VHF/UHF beacons is compiled for IARU Region 1 by G0RDI, and it builds upon the valuable work contributed by G3UUT

OK1RR DX & Contesting Page - Almost a fresh QSL manager Database, Country Tables for YPLOG by VE6YP (updated monthly), Additional files for the TRLoog by N6TR. Technical topics for HF Contesting (mostly CW), software download (a huge collection)

RA0FF Contest Page - RA0FF contest Log search Since 1995. UE0FFF log, First DXpedition to Moneron Isl - RK0FWL/p, contest links.

Kwiklog Classic - For the active county hunter - Kwiklog Classic - Logging Software specific to county hunting. Tracks all the major county hunting awards

W8LD ham radio club - West Virginia Wesleyan College

ON6MU's website for Radioamateurs and SWL's - Ham homebrew, software, and ham info

N2UBW and KC2BZJ's Ham Shack - Assorted links to almost anything.

KC2BZJ's & N2UBW's Ham Shack - Amateur Radio: Links to Lots

Radio & Communications  ^pop - Info about many aspects of Radio & Communications. Antennas, signals, frequencies, codes, swr, scanning etc.

Yaesu VX-7R operating manual - PDF File of the english Yaesu VX-7R operating manual

Radiosystem - Italian importer for many Ham Radio companies

DXtreme software - DXtreme Software produces powerful and easy-to-use logging applications for radio enthusiasts such as Amateur Radio operators, Shortwave DXers, Shortwave listeners, Broadcast band DXers, VLF DXers, VHF, UHF, and TV DXers

DX 4 Win  ^pop - DX4WIN is an easy to use, yet powerful logging program for every ham. It has been designed for the the serious and the casual DXer.

E. F. Johnson Ranger Mods - Ranger mods by WA1HnyLR, The TimTron

Inductors and Transformers - Solenoids, variable inductors, electromagnetic induction, transformers theory at G3YNH

PrecisionE-200-C - Signal generator Precision E-200-C

Bearcat 210 Scanner Conversion for Weather Satellite - Modification to the Bearcat 210 scanner for reception of 137 Mhz FM is a fairly simple process.

Dave's cool projects page - GE 900 Mhz TMX/MVS/MCS To Amateur use