80m band plan

Receiving loop aerial for 1.8 MHz - Bulding notes of a receiving loop antenna for 160 meters band

7 Elements YAGI for 144 Mhz  ^pop - The QM7 antenna is a simple 7 elements Yagi with 3.7 m boom length for the lower 144 MHz SSB/MGM band, in PDF Format

40M Fullwave Loop Antenna - KA6WKE full wave antenna for the 40m amateur radio band

Coaxial Balun  ^pop - Coaxial balun plan by I0QM

Active Loop Converter for LF - Active Loop Converter for the LF Band by Lloyd Butler VK5BR originally published in Amateur Radio, July 2000)

A Magnetic Loop Antenna for Shortwave Listening (SWL) by KR1ST  ^pop - A well documented plan to build a magnetic loop antenna for Shortwave Listening, includes photos and diagrams.

2-Element Moxon Rectangle for 10 meters band - 10 meters band aluminum 2-Element Moxon rectangle

The Ultimate AM Antenna - How to improve your radio receiver reception on shortwave radio bands

IARU Region 1 HF band plan - Band Plan for HF Bands by IARU Region 1, effective march 2009.

MF and HF Amateur Radio Band Charts - Easy to read set of band charts for the amateur radio MF and HF bands: 160, 80, 60, 40, 30, 20, 17, 15, 12, and 10 meter by W5JCK

PA2MZ Marten - A site of one of the yuongest HAM op. with a HF license

DCI Digital Communications - Band pass filters, for radio frequency interference problems.

Rybakov antenna by IV3SBE - Multiband no traps vertical antenna 80-6M

Miracle Antenna - All-band portable whip antenna for the Ft817, 897, 857, IC706, 703, K1, K2, and every other portable QRP radio, antenna tuners.

Dawicom - Manufacture of microwave directional, omni directional, sector and multisector antennas with horizontal polarization for ISM band 2,4 GHz

Operating the 28MHz (10m) Band - Excellent page on operating 10 meters band by G3XBM

VLF-LF And the Loop Aerial - The article discusses the theory of loop aerials for receiving and how they reduce the level of local noise. A Loop Aerial is described suitable for use on the LF and VLF bands together with a circuit of an interface loop tuner and preamplifier. The discussion extends to the problems of amplifier noise and the advantages of tuning the loop.

200W 136 kHz transmitter - A transmitter project for the 136 kHz band by IK2PII

Satellites list - Long and detaliled list of AMSAT and other satellites with pictures, drawings and satellite informations

Bertech - Distributor of ESD, kapton tapes, high temperature tapes, esd wrist straps, ionizers, ground cords, grounding devices, ESD gloves, esd finger cots, esd workstations, esd rubber bands, esd binders, esd bags, anti static glove, esd rubber bands, no clean solder paste, water soluble solder paste, finger cots, esd mats

RoMac 10 Band Equalizer - 10 Band DSP Equalizer for Ham Radio, requires Win 98 or higher, 128 MB, 16 bit sound card.

CyberDX-CW - CyberDX-CW is a software simulation of an amateur radio station monitoring the world. Generates a simulated radio environment, where the operator can tune all of the HF bands and actually hear computer generated station activity

SV2AGW AGWTerm Packet Terminal - This program needs no other explanations because it is just a terminal program. The only difference is that it is multitasking. This means that you can have multiple connects and you can YAPP without restrictions. You can receive as many YAPPs as you wish simultaneously. If you have more than a RadioPort (You have more than a TNC) you can connect in any RadioPort. You can have also unlimited number of connections (about 100).

FT857 SuperControl - CAT control and logging software project especially developed for the YAESU FT-857 transceiver. Full control of the trcvr, EEPROM modification, VoIP, TCP/IP remote control, macro CW keyer, visual band scope

Mizuho products - Mizuho Tsushin Co. was a small Japanese manufacturer of QRP radios and kits, shortwave receiver accessories, and AM broadcast band receiver kits and antennas