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Antennas
Antenna Design Lab by N4UJW
Priority listing
- Design and build your own Hf thru Vhf antennas.Contains pictures, plans, parts list of very popular ham antennas along with experimental types.
Minooka or Battle Creek special
- Description of shortened 160 meter vertical
Homebrew Travel Antenna
- This is a low cost homebrew two band travel antenna for 20 and 40 meters. It is based on the B&W Travel Antenna concept with a telescoping whip and a loading coil
FVR Spitfire Array
- The Powerpoint presentation below was given by Fred Hopengarten, K1VR, at the 1998 Dayton Hamvention Antenna Forum
Broadband receiving antenna matching
- This article addresses the subject of obtaining the best signal transfer from an antenna to the
typical 50-ohm receiver input over a wide frequency range, with emphasis on medium-wave
(500 – 2000 kHz), encompassing the standard AM broadcast band and the 160-m amateur band.
Ham Radio Deluxe Cluster
- Ham Radio Deluxe DX Cluster based on an original idea by the DXSummit cluster runs DXSpider
TT8ZZ Homepage
- TT8ZZ Homepage. Logsearch and pics.
University of Hawaii Radio Astronomy
- Online receiver streams signals from Jupiter and the sun
SteppIR Antennas
- 20 meters through 6 meters, antennas
PicoScope
- Pico Technology have developed a wide range of professional PC-based instruments that offer all the functionality of conventional test equipment (DSO - digital storage oscilloscope, spectrum analyzer, meter), and also many features not normally available in this price range. Available functios are Oscilloscope, Spectrum Analyser, XY Scope, Meter and Measurements
Echolinkhams
- Users of the new echolink system. Including ham general discussions and topic's.
VE3XAT SSTV Pictures
- SSTV pictures
Hidden and stealth antennas
pop
- Antenna Restrictions, Power Restrictions, RFI Problems, or Limited Space keeping you off the air?
Top 1000 HF Frequencies
- Compiled by Larry Van Horn for Police Call
Capitol Hill Monitors
- Frequencies, links for scanners, email lists, online audio and more for Maryland, DC, and parts of Delaware and Virginia
Shipping Cases
- Wide selection of quality, affordable shipping cases including stock and custom, heavy duty, pelican protector, removable top, wheeled, ATA, and more!
Online Cables.com
- easily design your cable, pick connectors and cable, print drawing, get immediate quote and place order, all online.
Jupiter 400 Radio Network
- Jupiter 400 Radio Networks providing International Short Wave entainment for North America and beyond
About Pirate Radios
- Information about pirate radios, what they are and why are considered pirates
DX Activities of ONL5183
- Whith more than 20 years of ham practicen SWL Thierry LOMBRY, alias ONL5183, has written several technical pages about ham activities, including propagation, radio perturbations, radioastronomy, DXing, QSLing, ham-spirit, review of material and more. This very interesting website is completed by a large French section devoted to amateur astronomy illustrated with vivid colors pictures.
CQ Log
- CQLog is a powerful logging program for Windows. It provides a comprehensive control centre for everyday on-the-air activities, including: full-featured logging of QSOs; statistics for many awards (for LoTW and eQSL capability); support for QRZ, RAC, GOLIST databases. You can save up to 3 pictures for each SSTV-QSO. Two-way data exchange with MixW2, and DigiPan. Integrates with DX Atlas. Real-time upload of QSOs to eQSL.cc. The program also offers a "contest-mode"; supports CAT systems for YAESU, ICOM, KENWOOD, Ten-Tec. Prints QSL cards, and QSL labels, addresses envelopes.
CallSign Software
- Hi-end software for the Ten Tec software radio line inluding Pegasus Jupiter and RX-320
VK5PGT Utilities Page
- GkjBios, Tfpcx, tfpcx, Tsthwarc Archive Manager, Flexnet baycom drivers, AGWPE driver, TF2AGW v1.1 dll interface
Rtty interface (FSK/AFSK) with sound cards
- "How to remove the so called ""ground loop"" and the reentry in the RTTY broadcast and make radio and PC happily coexist"
CAT Interface for Yaesu
- schematic diagram for CAT interface for yaesu HF Transceivers
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