Indoors Fractal HDTV Antenna

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Indoors Fractal HDTV Antenna

is somewhat omnidirectional, and performs well receiving digital TV VHF high-band i.e Channel 7 at 174 MHZ to the high end of the 600 MHz UHF band

post 01 Feb 2024

Indoors Fractal HDTV Antenna

Fractal Antenna Links →

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Antenna experiment Fractal Quad for 28 Mhz band
I got interested in physically small HF antennas. My backyard is quite small and I don't have much space to hang up large HF antennas

Fractal antenna experiment
The aim of the project is test if fractal antennas can work acceptably on HF bands

Indoors Fractal HDTV Antenna
is somewhat omnidirectional, and performs well receiving digital TV VHF high-band i.e Channel 7 at 174 MHZ to the high end of the 600 MHz UHF band

PIC-Keyer

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 Radioassistance E Kenwood Dealer, vendita ricetrasmittenti, antenne, parti di ricambio, elettronica

Conrad Electronic

Conrad Electronic Electronic components online shop in German and Italian

Antenna Morgain for 40-80m This antenna has in its main characteristic, the fact that with only 20 mt. the 80 meters of space occupied it

All band dipole Mk2 The All Band HF Doublet is often referred to as a random length dipole as it is generally as long as the available space within reason, but here are a couple of limitations to the ultimate dipole length

160M 1/4 Wave Vertical 160m vertical antenna project. It is 100' of Rohn 25G and a 20' aluminum stinger. The base is made out of four 6' power line insulators sandwiched between two Rohn base plates. 7/8' stainless bolts hold the assembly together. 32 radials 50' long and 30 radials 100'

DHD Double Half Delta This is a dhd double half delta in theory it should return a low signal but with a good s - n ratio roughly like a beverage

Visual CW Tuning Indicator Many transceivers set the CW transmit off-set equal to the set's sidetone frequency. But it was left to the operator how to match incoming signals to the sidetone for one-frequency QSOs an awkward and time-consuming procedure

Convert ADIF to Cabrillo Format

Convert ADIF to Cabrillo Format Have an ADIF file from amateur radio contesting, but the contest you want to enter wants a Cabrillo-formatted file? This is the tool that you need

trap-dipole-7-10-14-18-50-mhz

Trap Dipole 7, 10, 14, 18, 50 MHz Trap dipole 7-10-14-18-50mhz with balun coax cable

Diy Arduino CW keyer

Diy Arduino CW keyer I added code to read push-buttons on digital pins to trigger hard-coded messages like CQ and CQ SOTA