Re: [IRCA] WCXH-780 DX Test

["Neil Kazaross" <neilkaz@xxxxxxxxxxxxx>]

Hopefully you can pick out some of the same from some of the west coast 
members' audio clips.

It would be great if we have 100% confirmation that NE Maine made it to the 
west coast.

73 KAZ
----- Original Message ----- 
From: "Steve Ratzlaff" <steveratz@xxxxxxxx>
To: "Mailing list for the International Radio Club of America" 
<irca@xxxxxxxxxxxxxxxx>
Sent: Sunday, November 25, 2007 8:46 PM
Subject: Re: [IRCA] WCXH-780 DX Test


>I wasn't able to participate in the test, but I've listened to both Bill's
> and Barry's audio clips of the morse code--transcription follows:
> WCXH WCXH WCHX MONTICELLO, MAINE WCXH WCXH WCXH  (14 upward-sweep tones
> follow the code)
> Note the third code group is an erroneous transposition of the station
> callsign! The speed indeed is slow--one could write the dots and dashes 
> down
> and then decipher them afterwards with a code table, even if one didn't 
> know
> the code, at that slow speed. LF NDB's use similar slow code for that very
> reason--the pilot can copy the dots and dashes and look up the ident if he
> really wants to verify the signal on a particular frequency is the one 
> he's
> expecting.
> The use of a comma (dah dah di di dah dah) following the city is not often
> heard. I used to copy the merchant marine press broadcasts sent to ships 
> at
> sea--since the copy being broadcast was machine-generated, it used all the
> various morse code punctuation characters--parentheses, semicolons, etc.
> Most of those characters would only be heard on those press broadcasts and
> nowhere else.
> Best regards,
> Steve AA7U
> NE Oregon
>
> ----- Original Message ----- 
> From: "Jim Pogue" <KH2AR@xxxxxxxxxxx>
> To: "'Mailing list for the International Radio Club of America'"
> <irca@xxxxxxxxxxxxxxxx>
> Sent: Sunday, November 25, 2007 3:47 PM
> Subject: Re: [IRCA] WCXH-780 DX Test
>
>
>>I prepared the code and indeed it was 10 wpm.
>>
>> Jim
>>
>> -----Original Message-----
>> From: irca-bounces@xxxxxxxxxxxxxxxx 
>> [mailto:irca-bounces@xxxxxxxxxxxxxxxx]
>> On Behalf Of Barry McLarnon
>> Sent: Saturday, November 24, 2007 8:05 PM
>> To: Mailing list for the International Radio Club of America
>> Subject: Re: [IRCA] WCXH-780 DX Test
>>
>> Since there seems to be some confusion about the nature of the code
>> (tone frequency, speed) sent during this test, I thought it would be
>> useful to post a clip that you folks out west can use for comparison
>> to what you heard:
>> http://topazdesigns.com/ambc/audio/wcxh-780-0450-24nov07.mp3
>>
>> It sounds very close to 1 kHz to me, and maybe 10 wpm or so.  There
>> are also some sweeps at the end of the clip.
>>
>> Hope this helps,
>>
>> Barry
>>
>> -- 
>> Barry McLarnon  VE3JF  Ottawa, ON
>
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