Home

Welcome to iCW - internet CW

CWoip (CW over internet protocol)

Full Duplex morse code audio with high fidelity sound

Fast, Full Break-in Qsk, due to low latency, free software

With the ability to conduct an audio CW QSO between 2 to 100 iCW OPS.

Using your own CW PADDLES and/or CW KEYBOARD and/or CW KEY

SETTING UP iCW - THE BASICS -

We use MUMBLE VOICE CHAT as the iCW morse code server.

It has the best audio quality for CW audio tones and very low latency for great QSK.

It is full duplex, so any iCW op can break in at any time...no need to wait for them to finish sending.

We have purchased a professional Mumble Server in Chicago which allows us to have

up to 50 iCW ops on the server at the same time.(we can purchase more as needed)

There are also plenty of individual channels available for you and your fellow CW friends to gather together

in one of the iCW "rooms" and have privacy from the rest of the CW activity on the iCW server.

HERE IS THE iCW SERVER INFO TO LOGIN TO OUR MAIN iCW SERVER

HERE IS THE iCW SERVER INFO TO LOGIN TO the iCW QRQ SERVER

- for QRQ CW ops who enjoy QRQcw at 40 wpm and above -

next: is an iCW server located in GERMANY

Test this iCW Discord Server

https://discord.gg/Ny7F8szKJj


HOW TO VIDEO'S

YOUTUBE PLAYLIST (130 videos)

multiple iCW software setup configurations

HOW TO USE THE SIDETONE FROM YOUR CW KEYER TO INTERFACE INTO YOUR SOUND CARD

and use YOUR OWN CW KEY, PADDLE OR BUG TO SEND CW ON iCW (Windows, Mac, Linux, etc) HERE

This article will show you how to use a modified w3nqn cw audio filter to remove harmonics and harshness from your sidetone before inputting to your LINE IN or MIC IN jack

iCW OP, Joe Loposzko's solution for using his custom sine wave oscillator and your paddles, bug or key HERE

to send cw on iCW by keying this CPO with your cw keyer

GET THE BASIC WRITTEN INSTRUCTIONS FOR THE ALL SOFTWARE METHOD (google docs file) HERE

HOW TO SETUP iCW USING 2 HARDWARE SOUND CARDS VIDEO(windows, mac, linux etc) HERE

ANOTHER SIMPLE WAY TO USE YOUR OWN CW KEY, PADDLE OR BUG TO SEND CW ON iCW VIDEO HERE

LISTEN TO A COUPLE OF EXAMPLES OF iCW between 2 iCW ops

iCW example mp3 - qrs

iCW example mp3 - qrq

LISTEN TO AN EXAMPLE OF ONE OF OUR EARLIER qrq iCW NETS BETWEEN SEVERAL iCW OPS ON 3-6-2010

This is a recording of one of our earlier iCW QRQcw NETs on 3.6.2010.

Several iCW OPS were present using several different methods to send

morse code over the internet on iCW using mumble, FLdigi, CWtype, and a

custom sine wave cw code oscillator.

iCW NET example mp3 - qrq

HERE IS THE SAME FILE SLOWED DOWN TO HALF SPEED

iCW NET example mp3 - 1/2 speed

WATCH A VIDEO of a qrq iCW NET HERE

Are you interested in advancing your ability to copy and send qrq cw ? Check HERE

*NOTE: please feel free to start your own iCW NET

VISIT or JOIN OUR GOOGLE GROUPS MEMBERSHIP for iCW

FOR THE LATEST iCW DEVELOPMENTS, MESSAGES, ANNOUNCEMENTS and FEEDBACK

http://groups.google.com/group/i_cw