Morse Key Contacts?
On 11/4/2017 5:42 AM, Gareth's Kitchen Komputer wrote:
On Mon, 21 Dec 2015 23:33:17 +0000, gareth wrote:
For those who make their own Morse Keys, what do you use for the contacts,
for
I have found the phosphor bronze pillar for the dot contact on my ersatz
Vibroplex
to be very noisy and scratchy?
I'm fairly sure that I asked this question before, but it has been a habit
of never put off till
tomorrow what you can put off till the day after.
I chose phosphor bronze because in the days of making one's own electronic
organs, phosphor bronze was suggested as a suitable keying matreial for the
keyboards.
If a question's worth asking, Gareth...
I have not made lots of keys, but when I do I use contacts from old
relays. I still have some relays I bought as WWII surplus when I was in
my teens, back in the 1950's. They have strange coil parameters, weird
mounting arrangements, etc., but nice little silver contacts.
Bob W, WA9D
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