construction

236 links - and 1 categories

23cm 1296MHz Field Day Yagi - vk4adc
23cm 1296 MHz Field Day Yagi Construction a 26 element conventional style design Article with ...

[ Hits: 335 | Votes: 0 | Rating: 0 ]
A Homebrew Yagi for 1296 MHz DX - DJ9YW
The author who works successfully via EME on this band wants to describe his own ...

[ Hits: 503 | Votes: 1 | Rating: 5 ]
35 Element Yagi Antenna for 23cm - VE2EK
Antennas for the 1296 MHz based on the construction plans of some Yagis 35 elements ...

[ Hits: 212 | Votes: 1 | Rating: 7 ]

Homebrewing a 6 Meter Yagi - W1VT
Six meters is a great band for home built Yagis The elements are reasonably small ...

[ Hits: 474 | Votes: 0 | Rating: 0 ]
6el LFA Yagi for 50MHz - G0KSC
This six element LFA Yagi for six meters has a 1 5 inch square boom ...

[ Hits: 117 | Votes: 2 | Rating: 4 ]

PA0RDT MiniWhip - M1GEO
When experimenting with the WellGood Loop antenna I came across the PA0RDT MiniWhip design referenced ...

[ Hits: 208 | Votes: 0 | Rating: 0 ]

The half-wave dipole, your first antenna - RSGB
Construction tips of a basic wire antenna the half wave dipole Inverted V dipoles and ...

[ Hits: 235 | Votes: 1 | Rating: 9 ]
40 meter portable dipole for QRP operations - ZS6KMD
Schematic drawing and instructions for the construction of a simple portable dipole for use in ...

[ Hits: 266 | Votes: 0 | Rating: 0 ]

Construction of a J-Pole antenna for 2 meter - VE4WK
If you like building good antennas this one is for you The J pole is ...

[ Hits: 391 | Votes: 2 | Rating: 10 ]

Build a twin-lead Lindenblad Antenna for 70cm and 2m - W7HD
This document contains the detailed instructions to build a homemade lindenblad antenna using a twin ...

[ Hits: 1284 | Votes: 3 | Rating: 8.67 ]
The Lindenblad Antenna - Presentation - W7HD
This is a presentation used at OVARC on the LindenBlad antenna construction The presentation cover ...

[ Hits: 649 | Votes: 0 | Rating: 0 ]

Portable Mast - ZR6KMD
This is a schematic drawing of a project for the construction of a portable mast ...

[ Hits: 605 | Votes: 2 | Rating: 6.5 ]

Recognition of CW signs at different listening levels and frequencies - PubMed
The recognition of telegraphy masked by noise at 40 and 80 signs min telegraphy speed ...

[ Hits: 81 | Votes: 1 | Rating: 7 ]

Electronic Ionosonde to Monitor the Ionosphere - europepmc
This document illustrates the processes carried out for the construction of an ionospheric sensor or ...

[ Hits: 106 | Votes: 0 | Rating: 0 ]

Speech synthesiser for FT-817 - sarcnet
This construction project is for anyone wanting to give this popular little radio a voice ...

[ Hits: 125 | Votes: 0 | Rating: 0 ]

TH-3JRS Deconstruction - W6IWI
Analyzing and deconstructing the Hy-Gain TH3JRS for maintenance task.

[ Hits: 86 | Votes: 0 | Rating: 0 ]

AN-SOF - Professional Antenna Simulation - ANS.SOF
AN SOF is a professional comprehensive software tool for the modeling and simulation of antenna ...

[ Hits: 243 | Votes: 2 | Rating: 10 ]

432 MHz 100W RF Power Amplifier - VK3BRZ
This article describes the construction of a 100 Watt 70 cm amateur band linear power ...

[ Hits: 241 | Votes: 1 | Rating: 9 ]

Mini Satellite-Antenna Rotator Mk2 - sarcnet
Design and construction of a mini satellite antenna rotator It used some small DC motors ...

[ Hits: 494 | Votes: 3 | Rating: 4 ]

Dummy Load Construction - N6DLH
This will document a custom version of the K4EAA Dummy load done using 20 1K ...

[ Hits: 188 | Votes: 1 | Rating: 5 ]