ameritron 811 hd

H Doublebay Antennas - Cheap and EZ to build Bi-Directional VHF & HF antennas with gain

Short Tri-Band Vee Dipole - A three band short Vee antenna is feasible with two legs per side on a dipole. 10-15-20 meters by W8HDU

Twin Lead Dipole - A folded dipole using twin lead By W8HDU

MultiBand Dipole - Different band dipoles can be put together with a single feed, learn how by W8HDU

Wire Sizes - Sizes of wire as compared to their gauge American Wire Gauge by W8HDU

Motor tuned loop antenna - A motor tuned magnetic loop antenna that can work from 14 MHz to 30 MHz

W3DZZ 80-10 meters - W3DZZ trap dipole for 80 through 10 meters

HDSCS Hospital Disaster Support Communications System - A group of ham operators in Orange County, California that has supported over 30 hospitals since 1980. Includes information on how hams can provide hospital support in their own areas.

Down East Hamfest - Annual Down East Hamfest is an ARRL Sanctioned Hamfest

Antennas Store - antennas.us - All types of Military Antennas, Law Enforcement Antennas, Mobile Radio Antennas, GPS Antennas, Satellite Antennas, WLAN/Wi-Fi/WiMax Antennas, Cell Phones, TV, HDTV Antennas available and sold

Alexloop antenna - Portable magnetic loop antenna by PY1AHD

GHD CW KEys - Japanese manufacturer of CW keys and paddles

Chushcraft A3S - Simple Balun Support - A method for supporting a balun on a Chushcraft A3S antenna. This allows the balun to be isolated from the boom, thus reducing the effect of introduction of reaction with the balun core.

THD-7 Mods - Expanding tx range of a TH-D7A

Kenwood TH-D7a TX band modification - Allows TX 136 - 173.995 and 400 - 479.995

TH-D7 perl module - Perl module providing control to a Kenwood TH-D7 radio via serial port

Kenwood TH-D7A modifications - Kenwood TH-D7a TX band modification

Palm III to Kenwood TH-D7A/E - Palm III cable schematic to connect a TH-D7 handheld transceiver

Kenwood THD7E Notes - THD7e report and AX25 usage by PE1DNN

Commands for TH-D7 - Kenwood TH-D7(G) and TH-D7A commands reference

Yaesu VX-8r Review - Review of the new Yaesu VX-8r

Cedar City Sales - complete line of MFJ, Ameritron, Hygain, Mirage, and Vectronics, Tarheel Antennas, Maxx Strike

HD Elektronik DJ8UA - Amateur Radio Dealer in Germany dealer for Icom Kenwood Yaesu Alinco and more.

Attenuators and Preamps - How to get the most from attenuators and preamps

Regenrative Receiver Design - N1TEV high performace regenerative receiver design