[App_rpt-users] Speaking of CW IDs

Mike/W5JR w5jr.lists at att.net
Mon Dec 16 04:08:30 UTC 2013


This sounds like an area that has had little or no experimentation thus far. It will go on my "someday" list. 

tnx
Mike / W5JR
Milton GA

> On Dec 15, 2013, at 11:00 PM, Mike/W5JR <w5jr.lists at att.net> wrote:
> 
> 20wpm applies to Part 97 only.
> 
> Part 90.425(b)(2) states "The Morse code transmission rate shall be maintained between 20 and 25 words per minute."
> 
> Part 95.119(d) states "The station identification must be transmitted in: (1) Voice in the English language; or (2) International Morse code telegraphy." - note no words per minute discussed. 
> 
> I've heard many GMRS repeaters (Part 95) rip through at 30+ wpm. 
> 
> So, if the change is made and recompiled, will the CW still sound OK or more like the early PROM style MSF5000, i.e, the dot/dash ratio falls apart at a faster speed?
> 
> tnx
> Mike / W5JR
> Milton GA
> 
>> On Dec 15, 2013, at 10:32 PM, Jim W7RY <w7ry at centurytel.net> wrote:
>> 
>> Yes. I just posted it about 2 hours ago.
>> 
>> 20 WPM.
>> 73
>> Jim W7RY
>> 
>>> On 12/15/2013 6:33 PM, Jim Duuuude wrote:
>>> Isnt there something in part 97 about max speed for CW id?
>>> 
>>> > Date: Sun, 15 Dec 2013 15:30:28 -0600
>>> > From: ars.w5omr at gmail.com
>>> > To: app_rpt-users at ohnosec.org
>>> > Subject: Re: [App_rpt-users] Speaking of CW IDs
>>> > 
>>> > On 12/15/2013 03:25 PM, Mike/W5JR wrote:
>>> > > So, there is a "speed=" in the morse stanza. Does it have a governor on it to limit the speed maximum to 20 wpm? My entries greater than 20 make no difference. And why would I want faster than 20 wpm you ask, my HUB nodes are only send "ID" to web transceivers, and I would like them faster. I have observed that at 20 wpm, there is a bit of jitter and faster may not be possible. (An ID I built years ago had a limit on how fast it could go before the code elements were overrun by timing)
>>> > >
>>> > 
>>> > I've been meaning to ask that same question.
>>> > 
>>> > Rules wise, since there's no CW requirement *at all* for 'any' license, 
>>> > then there shouldn't be a speed limit on how fast repeater id's should 
>>> > be limited to.
>>> > 
>>> > I like my code speed around 30~35wpm these days. I used to copy NTS 
>>> > traffic at 40+wpm. 20wpm is such a '~*yawn*~' bore...
>>> > 
>>> > 
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>>> 
>>> 
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