XIEGU G90 Collection

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Showing posts with label CW. Show all posts
Showing posts with label CW. Show all posts
19 August 2021

Sine wave CW generator with XR2206

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 There is a while since I made a nice electronic keyer; being made with Arduino, a simple solution to monitor the keying was to define a PWM...
10 May 2020

HF Arduino Beacon project

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I plan to make an Arduino CW beacon. This are the features I was thinking of:  -Connected to ICOM IC-7100 via CI-V serial interface;  -C...
27 April 2020

K3NG keyer error with DL2SBA bankswitch mod

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I decided that I have to make another K3NG keyer, this time full featured in order to test some things.  Therefore, I started to make it ...
28 April 2018

Courage Does Not Tremble - A Ham initiative

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"Curajul nu se teme de cutremur" este o initiativa a radioamatorilor din Italia pentru a sprijini strangerea de fonduri pentru...

ISRAEL 70 Diploma

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Well, I got this diploma for working several stations from 4X. Why is so important to me? Because I made one contact on CW!
21 April 2018

CW. "Inceputuri" re-loaded.

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In pofida celor afirmate de unii radioamatori mai carcotasi, cum ca CW ar fi practicat de o cateorie de hami lipsiti de cunostintele de limb...
05 May 2012

1 Leu Iambic CW keyer - touch version

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In the quest for the comfortable iambic keyer I made a touch keyer. The paddles are made from two "50 bani" coins (around 14 Eur...
12 April 2011

My Vibroplex

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I finalize the restoration of a old Vibroplex key. This is a Vibroplex 1923 Bug, serial# 136452. (Also known as "Vibroplex Origina...