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Lightweight 4 Element Yagi for 144.3MHz
Antenna up at 1.4mm stainless steel rods and 11mm PE installation tubing as used by electricians
post 04 Dec 2024
Antenna for UHF VHF Links →
VHF/UHF Dualband vertical
I used for this antenna aluminum tubing of 10mm diameter
VHF/UHF/HF X-Beam Antenna
A forward to back ratio of 20dB. The handbook also states that this design should perform as well as or better than a similar yagi
VHF 5/8wave vertical antennas
The 1/4 wavelength monopole and the 5/8 wavelength monopole antennas are widely used. The VHF 5/8-wavelength 144 Mhz
WHEEL Antennas
The Wheel antenna has been around since the early 1950's, first used in the Amateur Radio Two Meter band as a horizontally polarized omni radiator
6 element UHF Yagi antenna
This is a standard 6 elements design scaled for UHF application
155
I used for this antenna aluminum tubing of 10mm diameter
A forward to back ratio of 20dB. The handbook also states that this design should perform as well as or better than a similar yagi
The 1/4 wavelength monopole and the 5/8 wavelength monopole antennas are widely used. The VHF 5/8-wavelength 144 Mhz
The Wheel antenna has been around since the early 1950's, first used in the Amateur Radio Two Meter band as a horizontally polarized omni radiator
This is a standard 6 elements design scaled for UHF application
PIC-Keyer This project describes the construction of a real "QRP" keyer with a small microcontroller PIC 16F84, with slightly modified hardware also PIC16F62
Radioassistance Radioassistance E Kenwood Dealer, vendita ricetrasmittenti, antenne, parti di ricambio, elettronica
Conrad Electronic Electronic components online shop in German and Italian