history of radio tubes

Echo Alpha Int. DX Group - Radio group with members all over the world.The group offers free membership including use of the groups PO Box and quality QSL cards.

NA Contest - NA is an amateur radio logging program for MS-DOS computers, primarily for use in operating in amateur radio contests

Taiwan Callbook - Taiwan amateur radio callbook

DX.QSL.NET Log Search Engine - Search for your call in many of the logs hosted online, also contains links to other logs on the internet.

Triple H Net - Amateur Radio's late night net on 40 meters

The Northern California Net - Amateur radio traffic nets serving the northern California and Nevada areas

M6CEB UK Amateur Radio Station - UK Amateur Radio station interested in radio.

IARC 4U1ITU - International Amateur Radio Club at ITU

NOLonLine - Site of the section NOL Noord oost limburg

Surrey Radio Contact Club - Surrey radio contact club (srcc) - an amateur radio club based in Croydon, Surrey, UK

Thames Valley Repeater Group - Thames valley repeater group homepage. information about the group, its activities and its four amatuer radio repeaters in the thames valley area

Verulam Amateur Radio Club - A Radio Society of Great Britain affiliated club

Cowtown Hamfest 2011 - Fort Worth, Texas Best Hamfest; Fort Worth best opportunity to learn about Ham Radio and visit with your friends, Cowtown Hamfest

N6RT Home Page - Home page of N6RT

Ukrainian HF portal - Ukrainian radioamateur on HF: DX News, Contesting, Propagation, Conference, Photo, Radioamateur Map, Online Logs etc.

#CQDX Internet Chat - Information on how to access the IRC #CQDX chat room for DXers. Also contains a live feed of DX spots directly from DX Summit.

ACOM  ^pop - ACOM international, manufacturer of HF power amplifiers, HF Antennas, Antenna tuners, Switches and Crankup masts

Home page of Bill Bennett K4IBC - A Weather ATV Repeater project I am currnetly working on.

Radio Magazine - Hellenic technical publication

Radio Noticias - Spanish Cb and Ham radio related magazine

Waters & Stanton - Suppliers of Amateur Radio equipment, GPS, Marine, Aeronautical, SRBR and a host of leisure related products.

IIX Equipment Limited - Tower mounts, mobile vehicle radio mounts

Linux and Ham Radio - A brief summary on linux dedicated to ham radio

RTTY by WF1B - RTTY by WF1B combines features of a terminal program with the features of a contest logging program, support AEA PK-900,MFJ-1278, AMT-1, HAM PCI4000/4100/3000 and many more

A 50 ohm dummy load - Make your own dummy load with two 100-ohm 5W resistors