From the category archives:

Ham Radio Antenna

Electric Dipole Moments Theory Part 1

by Admin on March 8, 2010


This clip goes over the definition, meaning and uses of an electric dipole moment. (Part 1)

{ 3 comments }

Will a Diamond Antenna NR770HB work on freq 150-155? I’m using a TM-271A Kenwood 2M radio.?

by Admin on March 7, 2010

I dont have a good ground for the antenna and I will be using it in the Baja Desert.
I also have a HAMSTICK 9007. The whip stands out of the base at 40 inches.

{ 3 comments }

Dipole

March 2, 2010

Dipole

Read the full article →

StarBase USB 2.0 Wireless LAN 802.11g High Gain WiFi Adapter with 9dBi Dipole Antenna

February 24, 2010

Wireless IEEE 802.11g USB 2.0 High-Gain Adapter
205% Performance 200% Distance
Detachable High gain 9dBi Dipole Antenna
NDS and PSP X-link support — Chipset: Realtek RTL8187L+RTL8225
Operating System: Win 98SE/ME/2000/XP/x64/Vista – MacOS 10.3/10.4/10.5 – Linux Kernel v2.6.6 and after

Product Description
Features: * 205% Performance * 200% Distance * WMM (Wi-Fi Multimedia) function support * High gain antenna detachable * NDS [...]

Read the full article →

N0AKC 2-m Es Jun 15, 2008

February 20, 2010

N0AKC (EN44) Wisconsin – 2-meter Es during Jun 2008 ARRL VHF Contest – Yaesu FT-847 display (11-e Cushcraft beam @ 8′ AGL)

Read the full article →

AF4OD EM72 WORKING W5IB EM22 144 MHZ TROPO DX

February 20, 2010

Hello, Here is a video and audio copy of me, AF4OD, working W5IB on 144.200 during a nice tropo opening on December 13, 2009. My QTH is located in em72 and W5IB is located in em22. My rig is a Yaesu FT 736r and 400 watts to a Cushcraft 13B2 at 40 feet. The video [...]

Read the full article →

BUCKIE NORTH BREAKWATER LIGHTHOUSE 2009

February 19, 2010

The MORAY FIRTH AMATEUR RADIO SOCIETY set up the big A3S beam at Buckie harbour for International lighthouse weekend. 0n 16-08-09. You can hear GM4ILS read the RS news on 2m in the back ground.

Read the full article →

EU8ZZ de IZ4AMS from Remote Station

February 19, 2010

QSO with EU8ZZ with remote station. Panel in Milan and RTX active in Modena at 200km. IC-706mkiig R-6000 Cushcraft 100 W

Read the full article →

Six Meter Dipole

February 18, 2010

This is another video to help you get on six meter. In this video I explain the half wave dipole antenna and show as an example the dipole that I built. A half wave dipole is one of the simplest antennas that you can build. The dipole is usually two pieces of wire, attached to [...]

Read the full article →

N5SGY and KP4TR 6 Meters

February 18, 2010

Sherman in Kaufman, Texas EM12 using a Yaesu Ft-857D, 100W and a Cushcraft 5 element beam.

Read the full article →

← Previous Entries