pic keyer

VK5AH -HF 4 Bander dipole  ^pop - 80 - 40 - 20 - 15 meters dipole antenna

40 meter delta loop - M0MCX - Pictures and details of a wire delta loop antenna for 40 meters band

40m/80m Portable antenna  ^pop - Portable antenna for 40 and 80 meter

Vertical half-wave aerials for 4m - Practical designs pictures and alternative design of antennas for 70 Mhz by Ross Wilkinson G0WJR

70cm yagi antennas - Pictures and plans to build 70 cm yagi antennas

Magnetic Loop antennas - Pictures, designs and answer to common questions on building magnetic loop antennas by ON4CEQ Van Herck

Whip antenna for Yaesu FT-817 - Picture collection of a whip antenna similar to the Whip Miracle, in italian

KO4BB's Tower Building Project - Picture and description of a home made antenna tower

HS0ZEE Antenna Tower Installation - Pictures and history of HS0ZEE 37 meters antenna tower installation with a cubical quad on the top of this tall radio mast.

HF Antenna and Tower Raising - Raising a new tower and a pair of large beam antennas pictures and notes

WB6WUW Amature Radio Tower Installation - Wb6wuw's pictorial guide to the erection of free-standing towers starting with excavation and ending with antenna installation

4 element yagi for 20 meters - Pictures and plans of a 4 elements yagi beam antenna for 14 Mhz

5 element yagi for 20 Meter band - Picture and construction details of a 5 element 20 meter monobander

Photos of amplifiers - Dave made pictures of amplifiers

Meter - This meter scale drawing program is designed to have a computer do the hard work in making a precision scale for a d'Arsonval analog meter. The resulting scales will typically be nicer-looking than those found on many commercial meters.

PicturePacket - A Windows95/98/NT control program for Terminal Node Controllers. In its Lite mode it's all the software many packet users may ever need, and it's frees

HL1INF RF Amplifiers - Circuits, pictures and data about toroids, tubes and home made power amplifiers

OZ1DPR Gallery - Linear amplifer picture gallery

4CX1500 - This is a 4CX1500B grid driven amplifier that is built like a tank. The unit is considerably over designed as can be seen in the pictures documenting the construction

IK5MEN HF amplifier 10-160m. - Italian page including pictures schematics diagrams of an home made linear amplifier using four EL509 in parallel. Output power is about 700W.

GS35b Amplifier for 50 Mhz - Picturs of my 6 meter Pa with a GS35b

VHF linear amplifier pictures - 4CX250B X2 K2RIW style 2m amplifier

DL5DBM 1KW amplifier for 144 Mhz - Pictures and circuit diagramm to build this power amplifier for 2 meters

KI0LE Amplifiers and Preamps - Picture gallery of vhf uhf amplifiers

Morse Code Beacon Keyer - This circuit stores a single morse code message as bits in an EPROM chip, the message is sent to a relay which can key a CW transmitter.