pic micro

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

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

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

JH5LUZ Blog - 1296Mhz EME Station from Japan, includes eme amplifiers pictures

Photos of amplifiers - Dave made pictures of amplifiers

RF HAMDESIGN - An engineering oriented organization specializing in the design and manufacture of high performance parabolic antennas, 3dB high power RF couplers, Antenna power splitters, directional RF couplers and more items for RF transmission from HF through Microwave frequencies.

NEC4WIN - NEC4WIN is a 32 bits commercial antenna simulation software based on MININEC3 developed by the Naval Ocean Systems Center in the 70s and 80s. It runs under Windows and can be used to simulate, analyze and optimize wire antennas, beams, verticals, etc. NEC4WIN has limitations. They are the same as Mininec3 on which the engine is based.

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

The KB6IBB Utilities for Palm OS - designed for the ham radio operator or radio scanner hobbyist. It houses four databases that organize your frequency lists. EDACS Trunk - A database that houses the entire EDACS ID table. Conventional - A database that houses lists by channal number. Radio Call Log - A database that allows the user to log calls/notes. Ham Radio Repeaters - A database for ham radio repeaters.

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

GI-7 B/GI-70 BT - The GI-7B (GI-70B) microwave triode

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.

Medium Power Amplifiers for 24Ghz - By John Hazell G8ACE

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