lafayette hb 333

Swiss Quad for 10 and 6 meters  ^pop - Based on HB9CV, F6ITV decribes how build a swiss quand antenna for 28 and 50 Mhz.

2 Elements HB9CV  ^pop - 2 meters band HB9CV antenna

The 2-Element-HB9CV-Beam  ^updated - The HB9CV-Beam is a 2-Element-Yagi with two driven elements and was introduced by Rudolf Baumgartner, HB9CV in the 1950ies. The Beam is a coax-feeded version of the ZL-Special Construction by DK7ZB for 2m, 6m and 10m

Loop Antenna for 50 MHz - A magnetic loop antenna using a 28\" bicycle rim for six meter band

HB 9 CRU:Magnetische Loop-Antennen - Magnetic loop antennas by HB 9 CRU in german

Magnetic loop antennas - Magnetic Loop Antenna, MagLoop, Small Transmitting loop, construction hints, remote control motors

HF Mobile Antenna HB9ABX - Most efficient hf mobile antenna, This mobile antenna is designed for all HF bands from 10 to 80 meters an proved to be very efficient in my travels in South America on 15 and 20m for contacts to Europe and within South America.

HB9AFO: antenne Quagi - Two quagi antenna plans for 432 and 144 Mhz, includes dimensions for a 1200 Mhz antenna. In french

A Modern Thermocouple Ammeter - Thermocouple ammeters are very rare these days, but the job they were perfect for - measuring antenna currents - is still a modern requirement especially in respect to groundplane currents. By David A. Reid PA3HBB G0BZF

New HF antenna HB9ABX  ^{updated  pop} - A new, revolutionary design allows the construction of small HF antennas, which provide the same efficiency as large antennas. This antenna can be built for all HF bands, from 10 to 80 m.

K0KP 10 Meter QRPp Beacon - Homebrew K0KP 500 Milliwatt Ten Meter Beacon. The beacon is located at the K0KP shack in Fredenberg, Minnesota, USA at Maidenhead grid square EN36VW

CQWW 1998 from PA3HBB - Reportage of the CQWW CW contest in 1998, with full history of the event and photos of equipment used.

Foreign postage rates - Updated list of postage costs and conditions in different parts of the world by K4HB

HB9TLK blog - News/Projects for Amateur Radio

HB9DRV Simon - Author of ham radio deluxe, personal blog

HB9AZT Internet remote station in switzerland - HB9AZT offer a free Ham Radio Receiver (TS2000) with live audio stream. Login is required for full control, available for paying members with valid radio amateur licence.

HB9DNU Karlheinz blog - German only web blog from HB9 with link to personal webcam

Heinz Bolli AG - Antenna tuners, components, filters and baluns manufacturer based in germany

Cantenna Wireless Booster Antenna - Extend the range of wireless network or connect to other wireless networks in neighborhood with your own wifi antenna.

DRM mode Ham specifications - This document describes the DIFFERENCE of mode HAM to the official broadcast DRM standard

2 Meters Bicycle Antenna  ^pop - 2 Meter Antenna for Bicycle Mobile Operation

FT-100D for PalmOs - Palm interface for the FT100D by Andre, HB9FBD

FT1000 / FT 847 Scripts - Scripts to remote control FT 847 / FT 1000. Requires Perl installaed on your pc. by hb9tlk

DNBTV - This experimental software will send pictures or slow video directly from your webcam through your soundcard. you will need a webcam capable of 160*120 24bit RGB.

Toroid Winding - Winding Toroids can be a real hassle for those of use who are left-handed or not so dexterous as we once were.