uhf projects

15 links

VHF J Pole for 146 Mhz
KF4SCI project for a VHF UHF jpole, working on 220 and 440 Mhz

[ Hits: 4641 | Votes: 7 | Rating: 6.43 ]

The simple 144/440 copper pipe J - N6JSX
A simple dual band VHF UHF jpole antenna Projects by Dale Kubichek

[ Hits: 8392 | Votes: 18 | Rating: 8 ]

VHF Yagi Balcony Mast
An Antenna Mast Idea for a VHF/UHF antenna

[ Hits: 815 | Votes: 1 | Rating: 2 ]

Dual Band VHF UHF Yagi Antenna projects - WB5CXC
On this page are designs for Dual Band 2M 70cm antennas All antennas are 50 ...

[ Hits: 753 | Votes: 4 | Rating: 5.75 ]
VHF-UHF Long Boom Very High Performance Antenna Designs - W8IO
Experimental Long Boom Antennas CP LPDA multiband with several NEC Files for 50MHz 144MHz 222 ...

[ Hits: 190 | Votes: 1 | Rating: 10 ]

OK1CDJ Ondrej - Ondrej
VHF, UHF page, technical articles, projects, datasheets

[ Hits: 3554 | Votes: 14 | Rating: 7.93 ]

WSJT-X Download Page - K1JT
WSJT X Weak Signal Communication by K1JT offers specific digital protocols optimized for EME moonbounce ...

[ Hits: 8770 | Votes: 50 | Rating: 7.1 ]

100W UHF Linear Amplifier - M1GEO
This page details my building of a 100 Watt Power Amplifier for the 432 MHz ...

[ Hits: 193 | Votes: 0 | Rating: 0 ]

HamShield for Arduino - KC7IBT
HamShield is a powerful VHF UHF transceiver that lets your Arduino talk to far away ...

[ Hits: 1088 | Votes: 2 | Rating: 4 ]
RF PWR and SWR Meter with Arduino - ON7EQ
This sketch will read RF power and SWR from any SWR bridge designed to work ...

[ Hits: 10662 | Votes: 34 | Rating: 6.97 ]

VHF-UHF Diplexer - TB2HL
Diplexer is a passive device a special filter circuit that seperates 2 different bands not ...

[ Hits: 1141 | Votes: 2 | Rating: 5 ]

SV1BSX Homebrew Corner - John Maltas
Offer a wide range of homebrewing projects mainly for VHF UHF operations From vhf antennas ...

[ Hits: 1516 | Votes: 9 | Rating: 9.78 ]
Hybrid Synthesizer for UHF and microwave
A versatile hybrid synthesizer for UHF and Microwave Projects

[ Hits: 757 | Votes: 0 | Rating: 0 ]
Automatic Roger Beep for VHF/UHF Contests - M1GEO ^new
This project details an automatic roger beep circuit for VHF UHF contests Built around a ...

[ Hits: 34 | Votes: 0 | Rating: 0 ]

2m to 70cm Transverter Circuit - VK4ADC
A 70cm 432 MHz Transverter Project transverter circuit is an electronic device that converts a ...

[ Hits: 82 | Votes: 0 | Rating: 0 ]