type 75 toroid/equivalen

Multiband trap dipole - A multiband 20/40/75/160 trap dipole antenna plan by KG0WX

High Gain Yagis for 432 MHz - DJ9BV dubus article on two different type of high gain antennas for 432 MHz.

Coax Bazooka type antenna - 2 metre and 70 cm Coaxial Dipoles, Double Bazooka type

75 ohm to 50 ohm Transformers - Transmission Line 75 ohm to 50 ohm Transformers

Coiled Coax Choke Balun - A very practical Balun for aerial work is the choke type

HF Field Day Antenna Ideas - Homebrewing portable antennas for field day operations

Rhombic Antennas - Description and simulation of two types of rhombic antennas, using the software 4Nec2: the simple bi-directional and the terminated directional rhombic antenna

Rhombic antennas - Description and simulation of two types of rhombic antennas, using the software 4Nec2

70cms and 2m Dual Band Aerial - A prototype antenna built using a single approx. 2.3 meter length of 4mm stainless steel wire

UK Amateur Radio Call Signs - summary or overview of UK or British amateur radio callsigns or call signs and the types of licence used in the UK by ham radio operators.

Czech Republic - Award Programm of the C.R.C - Czech Radio Club issues S 6 S, P 75 P, 100 CS, OK COUNTIES AWARD, OK COUNTIES AWARD and PRAHA AWARD awards.

Australian Ladies Amateur Radio Association - The Australian Ladies Amateur Radio Association (ALARA) was formed in 1975 with a mission to encourage women's interest and active participation in amateur radio.

Newport Amateur Radio Society - Founded in 1975, we are in the heart of Newport City above the M4

UK Amateur Radio statistics 1975-2000 - The Amateur Radio statistics covering 1975-2000 and 2006-2010 have been made available on the web.

Ham Radio Licencing in Australia - Licence types in Australia and How to get a licence.

WebSDR from Slovenia - A WebSDR receiver located in Novo mesto, Slovenia, qth JN75NT operating 40 and 80 meters bands

AIR802 - Manufacturer of PL-259 and SO-239 and many other connector types for various cable sizes. Also manufacture various size coaxial cable and pre-made antenna cable assemblies and pigtails.

Receiver Tests - Receiver tests of some transceivers and receivers including FT-1000, FT-2000, IC-751, IC-756 IC-7800 and TS-870

ASAP Semiconductor - Electronic Component Distributor – ASAP Semiconductor is wholesale electronic component distributor in USA. We supply all types of electronic components like semiconductors, capacitors, resistors, diodes and many more.

EP Cam - EP Cam can be used in place of ManyCam to capture the upper left corner of EasyPal. The captured image is used as an overlay on WebCam7 and used as a virtual web cam.

Dentron MLA-2500 Retrofit to the GI-7B - How retrofit the MLA-2500 with the Russian GI-7B tube to replace the 8875's which are both expensive and hard to come by tubes by W4EMF

Coax cable types - G4URH - Coax cable types, specifications and data

Fitting a BNC or TNC connector - Take care to purchase the correct type of BNC plug for your application as there are different models for 50Ω and 75Ω

Fuses - About Fusues, current and voltage rating, type of fuses

Filtering of the Icom IC-775 DSP - Replacing filters on ICOM IC 775