Antenna Biconica

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Antenna Biconica

Antenna Biconica

Le cosiddette antenne biconiche sono un tipico esempio di antenne per misure a larga banda

post 27 Jul 2024

Antennas Receiving Links →

80

The pennant antenna fol low bands
This is the best receiving antenna for my location. It is small and very directional. The pennant is oriented to europe and can notch out 59+ 20 db signals to S-0

Try ARDF on 80 Meters
Before two-meter FM became popular in the late 1960's, clubs held their mobile hidden transmitter hunts T-hunts on the 80-meter 80m and 10-meter bands

UHF Reception Links and Tips
This page is about uhf, ultra high frequency, televison reception with indoor antennas

Una Loop sul banco di prova
Per il nuovo circuito sono stati usati due condensatori variabili con isolamento in aria provvisti di demoltiplica, e un commutatore in ceramica per selezionare le due gamme

Psion ham software

PSION Greyline Clock PSION Greyline Clock v. 1.0 is a UTC/Local clock showing sunlight/darkness area on the world map

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

Simple Rtty codec system based on arduino e android A unit for receiving Rtty transmissions was created, the differences are essentially limited to the Arduino software used

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

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

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