Thanks for your comments (see below my SIG).
I've heard people send with a straight key at this speed. And it sound
more like a straight key at that speed than it does a bug. However to
support your comments, I only found one dash that wasn't timed
correctly - it was shorter than the others. I didn't hear any
variation in the dots, but neither did I hear variation in the other
I have one of Phil Boyle's excellent and accurate reproductions of the
Marconi Lever key (Guillotine key) used on Titanic - and I can send as
fast on that as I can on a 365. The 365 is smoother than the Lever
key and both have heavy spark duty contacts.
I do not have a program with which to measure the length of the code
elements except with great difficulty. It is easy with Adobe Audion,
but I cannot find my copy of the program, so I used the free Audacity
and the only easy way to measure a dot or dash is to trim the waveform
down to the dot/dash and measure the length of the whole file. Too
time consuming for me. But I did report on the inconsistant dash that
I did measure this way.
On Dec 23, 2007 8:45 PM, Peter Hewitson <peterhewitson@...> wrote:
> Just one thing David, on British ships, the use of vibro keys or bug keys of
> any kind was frowned upon and the key itself was usually bolted to the
> operating desk. When I was a junior sparks in 1965 on the "Empress of
> Canada" GHLA, I wasn't even allowed to alter the setting. I had to put up
> with spring tension being much too tight and I ended up with muscle tension
> or "glass arm". It was only later on, around 1970-ish that electronic keys
> and bug keys became popular on British ships.
> It's highly unlikely that Jack Phillips or Harold Bride would be using a bug
> key on the maiden voyage of the Titanic and all the photos of the original
> Titanic morse key is of a large brass hand key.
> The recording is so obviously one of a bug key because the dots just "slide"
> and it's very difficult, but not impossible to send like that with an