[GreenKeys] Dovetron Trio

Thu Dec 24 13:28:54 EST 2020

Thank you Duncan, and i think you all don't have to guess, here is a 
Hypertools-Backup ;-) :

https://w2hx.com/x/RTTY/Dovetron/?prefix=x/RTTY/Dovetron/

Pictures: AN/TGC-14 - SIEMENS Test-Generator - PWR-Converter Remote Box 
and Machine Power-Converter 28V DC to 110/207V 400Hz AC - switching 
power supply
Frequent question in the exhibition hall: "Where is the vacuum cleaner 
???" - what was meant was the machine converter :-)

Have Fun !!!
Olaf   -   DL8OBH - AF0A

Am 24.12.2020 um 18:47 schrieb Duncan Brown:
> Thanks!
>
> Nice looking AN/TGC-14, too!
>
> Duncan
> K2OEQ
>
> On 24-Dec-20 12:02, Olaf Möller wrote:
>>
>> Yes, and you can get some more here:
>>
>> http://www.navy-radio.com/rtty/dovetron.htm
>>
>> and here
>>
>> https://www.qsl.net/w6ger/pdfdocs/dovetron/index.html
>>
>> and here is a list of Files, but the hypertools-site is down...
>>
>> http://www.qth.net/pipermail/greenkeys/2012-November/024172.html
>>
>> This is the file "Index_of_Dovetron_Files.txt" from Internet-Archive:
>>
>> https://web.archive.org/web/20170116113941/http://www.hypertools.com/dovetron/Index_of_Dovetron_Files.txt 
>>
>>
>> This is "Dovetron_Selection_Guide.pdf" from the Wayback-Machine (URL 
>> guessed):
>>
>> https://web.archive.org/web/20170116143520/http://www.hypertools.com/dovetron/Dovetron_Selection_Guide.pdf 
>>
>>
>> So if you can guess well and can guess the correct URL ending, you 
>> will definitely find some of the files mentioned in the TXT file in 
>> the "Machine"
>>
>> And here my setup of the W7TTY-ITTY-Newsticker in attachment - with 
>> DOVETRON !!!  ;-)
>>
>> Have fun !!!
>> Olaf   -   DL8OBH - AF0A
>>
>>
>> Am 24.12.2020 um 15:00 schrieb Duncan Brown:
>>> Olaf,
>>>
>>> Thanks for all the Dovetron info!!
>>>
>>> Duncan Brown, K2OEQ
>>> USASA    31J30
>>>
>>> Antique Wireless Assoc. Museum,
>>>   Asst. Curator, Commercial Equipment
>>> (also chief TTY op & repairman)
>>>
>>> www.antiquewireless.org
>>>
>>>
>>> On 23-Dec-20 18:54, Olaf Möller wrote:
>>>>
>>>>
>>>> Hello group again !!!
>>>>
>>>> Maybe you can use this in attachment to identify  a/your DOVETRON ???
>>>>
>>>> Have Fun,
>>>>
>>>> Olaf - DL8OBH - AF0A
>>>>
>>>>
>>>> Am 24.12.2020 um 00:28 schrieb Olaf Möller:
>>>>>
>>>>>
>>>>> Hello !!!
>>>>>
>>>>> Gray panel, blue cabinet -> amateur radio version
>>>>>
>>>>> black panel and cabinet -> commercial version
>>>>>
>>>>> Price: amateur radio version / commercial version = 1 / 10 ;-)
>>>>>
>>>>>
>>>>> Have Fun,
>>>>>
>>>>> Olaf - DL8OBH - AF0A
>>>>>
>>>>>
>>>>> Am 23.12.2020 um 21:38 schrieb Ralph Irish:
>>>>>> *
>>>>>> *GreenKeys gang:*
>>>>>> *
>>>>>> *
>>>>>> Found another DOVETRON, this one with the CRT. *
>>>>>> *
>>>>>> *
>>>>>> *Top:CROSS LED Display from the factory, black panel and cabinet.*
>>>>>> *
>>>>>> *
>>>>>> *Center:My original unit that was upgraded at the factory to the 
>>>>>> CROSS LED Display*
>>>>>> *probably in the early 80s.  Gray panel, blue cabinet.*
>>>>>> *
>>>>>> *
>>>>>> *Bottom;A late model, gray front/blue cabinet unit with CRT 
>>>>>> Display.  It has a tri-tone*
>>>>>> *AFSK; **Speed Conversion plus a way to load the transmit memory 
>>>>>> while receiving*
>>>>>> *to be a bit more spontaneous in a QSO.  Had to be one of the 
>>>>>> last CRT Models*
>>>>>> *in the gray/blue cabinets.  (My estimation)
>>>>>> *
>>>>>>
>>>>>>> **
>>>>>>> * Dovetron Trio*
>>>>>>> **
>>>>>> *
>>>>>> *
>>>>>> *73,*
>>>>>> *
>>>>>> *
>>>>>> *Ralph - W8ROI*
>>>>>> *
>>>>>> *
>>>>>> *
>>>>>> *
>>>>>>
>>>>>>
>>>>>> ______________________________________________________________
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>>>>>>
>>>>>>>>> Jordan Spencer Cunningham's GreenKeys Search 
>>>>>>>>> Tool:https://teletype.net/gksearch
>>>>>>>>> 2002-to-present greenkeys 
>>>>>>>>> archive:http://mailman.qth.net/pipermail/greenkeys/
>>>>>>>>> 1998-to-2001 greenkeys 
>>>>>>>>> archive:http://mailman.qth.net/archive/greenkeys/greenkeys.html
>>>>>>>>> Randy Guttery's 2001-to-2009 GreenKeys Search 
>>>>>>>>> Tool:http://comcents.com/tty/greenkeyssearch.html
>>>>>> This list hosted by:http://www.qsl.net
>>>>>> Please help support this email list:http://www.qsl.net/donate.html
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>>>>>
>>>>> ______________________________________________________________
>>>>> GreenKeys mailing list
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>>>>> Help:http://mailman.qth.net/mmfaq.htm
>>>>> Post:mailto:GreenKeys at mailman.qth.net
>>>>>
>>>>>>>> Jordan Spencer Cunningham's GreenKeys Search 
>>>>>>>> Tool:https://teletype.net/gksearch
>>>>>>>> 2002-to-present greenkeys 
>>>>>>>> archive:http://mailman.qth.net/pipermail/greenkeys/
>>>>>>>> 1998-to-2001 greenkeys 
>>>>>>>> archive:http://mailman.qth.net/archive/greenkeys/greenkeys.html
>>>>>>>> Randy Guttery's 2001-to-2009 GreenKeys Search 
>>>>>>>> Tool:http://comcents.com/tty/greenkeyssearch.html
>>>>> This list hosted by:http://www.qsl.net
>>>>> Please help support this email list:http://www.qsl.net/donate.html
>>>>> Message delivered todl8obh at t-online.de
>>>>
>>>> ______________________________________________________________
>>>> GreenKeys mailing list
>>>> Home: http://mailman.qth.net/mailman/listinfo/greenkeys
>>>> Help: http://mailman.qth.net/mmfaq.htm
>>>> Post: mailto:GreenKeys at mailman.qth.net
>>>>
>>>>>>> Jordan Spencer Cunningham's GreenKeys Search Tool: 
>>>>>>> https://teletype.net/gksearch
>>>>>>> 2002-to-present greenkeys archive: 
>>>>>>> http://mailman.qth.net/pipermail/greenkeys/
>>>>>>> 1998-to-2001 greenkeys archive: 
>>>>>>> http://mailman.qth.net/archive/greenkeys/greenkeys.html
>>>>>>> Randy Guttery's 2001-to-2009 GreenKeys Search Tool: 
>>>>>>> http://comcents.com/tty/greenkeyssearch.html
>>>> This list hosted by: http://www.qsl.net
>>>> Please help support this email list: http://www.qsl.net/donate.html
>>>> Message delivered to duncanancy at earthlink.net
>>>
>>> ______________________________________________________________
>>> GreenKeys mailing list
>>> Home: http://mailman.qth.net/mailman/listinfo/greenkeys
>>> Help: http://mailman.qth.net/mmfaq.htm
>>> Post: mailto:GreenKeys at mailman.qth.net
>>>
>>>>>> Jordan Spencer Cunningham's GreenKeys Search Tool: 
>>>>>> https://teletype.net/gksearch
>>>>>> 2002-to-present greenkeys archive: 
>>>>>> http://mailman.qth.net/pipermail/greenkeys/
>>>>>> 1998-to-2001 greenkeys archive: 
>>>>>> http://mailman.qth.net/archive/greenkeys/greenkeys.html
>>>>>> Randy Guttery's 2001-to-2009 GreenKeys Search Tool: 
>>>>>> http://comcents.com/tty/greenkeyssearch.html
>>>
>>> This list hosted by: http://www.qsl.net
>>> Please help support this email list: http://www.qsl.net/donate.html
>>> Message delivered to dl8obh at t-online.de
>>
>> ______________________________________________________________
>> GreenKeys mailing list
>> Home: http://mailman.qth.net/mailman/listinfo/greenkeys
>> Help: http://mailman.qth.net/mmfaq.htm
>> Post: mailto:GreenKeys at mailman.qth.net
>>
>>>>> Jordan Spencer Cunningham's GreenKeys Search Tool: 
>>>>> https://teletype.net/gksearch
>>>>> 2002-to-present greenkeys archive: 
>>>>> http://mailman.qth.net/pipermail/greenkeys/
>>>>> 1998-to-2001 greenkeys archive: 
>>>>> http://mailman.qth.net/archive/greenkeys/greenkeys.html
>>>>> Randy Guttery's 2001-to-2009 GreenKeys Search Tool: 
>>>>> http://comcents.com/tty/greenkeyssearch.html
>> This list hosted by: http://www.qsl.net
>> Please help support this email list: http://www.qsl.net/donate.html
>> Message delivered to duncanancy at earthlink.net
>
> ______________________________________________________________
> GreenKeys mailing list
> Home: http://mailman.qth.net/mailman/listinfo/greenkeys
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:GreenKeys at mailman.qth.net
>
>>>> Jordan Spencer Cunningham's GreenKeys Search Tool: 
>>>> https://teletype.net/gksearch
>>>> 2002-to-present greenkeys archive: 
>>>> http://mailman.qth.net/pipermail/greenkeys/
>>>> 1998-to-2001 greenkeys archive: 
>>>> http://mailman.qth.net/archive/greenkeys/greenkeys.html
>>>> Randy Guttery's 2001-to-2009 GreenKeys Search Tool: 
>>>> http://comcents.com/tty/greenkeyssearch.html
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
> Message delivered to dl8obh at t-online.de

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