part number

Build your own 20m vertical  ^pop - Build your own 50ohm coax fed 20m vertical antenna, so easy a 9 year old can do it, or at least help! And the budget? You may already have the materials on hand, or worse case spend $15 by Andrew Daniel - KI4QFY

Build a multiband dipole - A nicely documented procedure to build a multiband dipole spending $30 in material and half an hour in assembling by Andrew Daniel - KI4QFY

Australian Vintage Radio - How old is my valve Radio? this website host a reference of model numbers and year of manufacture for many antique radios

Radio Exchange - A free marketplace for hams and radio enthusiasts to list extra receivers, transmitters, parts and associated items to be posted.

Amateur Radio Swap List - This list is for Amateur Radio and Amateur Radio Related items. Private parties only, no commercial/business postings.

Boatanchorparts.com - Classified ads specializing in parts, parts, and more boatanchor parts. dedicated to helping you keep your old electronic equipment functioning.

Renovated radios - Antique Radios for Sale, Old Radios Repaired, Reproduction Parts and CD's

Old Radio Parts - Vintage and reproduction electronic parts specialist - antique radio dials and knobs, 1940-1970 era phonograph cartridges, needles, idler wheels.

Atwater Kent Home Page - This is a "techie" site, dedicated to presenting service manuals, parts lists, schematic diagrams and other information of value to restorers and technicians who try to keep these radios working

UU7J contest team - Club station UU7J (also EM7J) is located in Kerch, Eastern part of Crimea, Ukraine and belongs to Kerch Sea Port.

HNY QSO Party 2007 - The hny qso party is organised by the polish radio amateurs' journal, qtc

Live Amateur Radio Contest Scores - This website accept live Amateur Radio Contest Scores from contesting logging programs, and produce web output showing the real-time status of participating stations. by W1VE

Ontario Swap Shop - The Ontario Swap Shop Club is a place where Canadian Hams can record their e-mail address or phone number where it will always be available to fellow other Canadian hams even if you have nothing currently listed on the swap shop.

ScanCobb: Live Cobb County Police and Fire Radio - This site allows you to listen to Cobb County, Georgia Police and Fire Department radio communications.

ScanDawson: Live Dawson County Sheriff, Fire, and EMS Radio - This site allows you to listen to Dawson County, Georgia Sheriff and Fire Department Sample e-mail notification radio communications.

ScanJackson: Live Jackson County Sheriff - This site allows you to listen to Jackson County, Georgia Sheriff and Fire Department radio communications.

ScanLee: Live Lee County Sheriff - This site allows you to listen to Police, Sheriff and Fire Department radio communications from around Georgia.

ScanLumpkin: Live Lumpkin County Sheriff, - This site allows you to listen to Lumpkin County, Georgia Sheriff and Fire Department radio communications.

Position-Report APRS maps - APRS-Webserver, that presents aprs-data and maps for free using Google Maps api. The position data is imported from aprs.org, winlink.org and echolink.org. The map data are partially commercial and free. This server is for amateur radio purposes only.

All Parts Inc. - Obsolete Electronic Parts & Hard to Find Electronic Parts

Columbia Electronics International, Inc. - Military radio sets for land, sea or air from new current production, unused or rebuilt u. s. military surplus and their accessories and spare parts since 1946 your reliable one stop source.

Linrad - Multiplatoform freeware DSP software. Linrad has its origin in software that was developed for 144 MHz EME CW but it is quite general and should be seen more like a kit for designing a receiver that a receiver for some particular usage. It can be used as a CW receiver with a small time delay and a fast waterfall graph. A dsp for conventional receiver to imporve signals readability, a spectrum analyzer.

G0UPL 30m QRSS Junkbox Beacon - This simple 30m QRSS beacon is built entirely out of junkbox parts, the only component purchased specifically for this project was the 10,140kHz crystal.

Cheap and simple HF dummy load - This is the report of a MFJ-259B analysis of two 100 ohm / 5 watts resistors in parallel partially in italian

K8RA P2 Iambic Key Review Priority listing - A short review of the K8RA P2 Iambic key, and a few pictures by W4INF