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OHR Sprint I instructions
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KN6KR
Good afternoon. I am glad to be admitted into this group. I have been trying to find instructions for the Oak Hills Research Sprint 1 30 meters QRP rig (from around 1992 or 1993). I built it in high school and now it does not seem to function. Does anyone by any chance have the instructions in pdf format? I was able to get a pdf copy of the Sprint II instructions but it is my understanding that the Spring I and Sprint II use different transmitters. I tried to reach out to the successor to OHR, Milestone Tech, but I don’t believe that company is active any more. Thank you, Charles, KN6kR
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Ruth A Mumaw
Unfortunately Marshall Men has become a silent key. I do not know what had happened to his business. Russ K3NLT
On May 25, 2020, at 5:53 PM, KN6KR <charlesbuxbaum@...> wrote: Good afternoon. I am glad to be admitted into this group. I have been trying to find instructions for the Oak Hills Research Sprint 1 30 meters QRP rig (from around 1992 or 1993). I built it in high school and now it does not seem to function. Does anyone by any chance have the instructions in pdf format? I was able to get a pdf copy of the Sprint II instructions but it is my understanding that the Spring I and Sprint II use different transmitters. I tried to reach out to the successor to OHR, Milestone Tech, but I don’t believe that company is active any more. Thank you, Charles, KN6kR
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Daniel Walter
Try qrp-tech groups.io
-- 72/73, Dan NM3A
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KN6KR
Will do. Thanks for the suggestion.
Try qrp-tech groups.io
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Michael N6MST
qrp-tech is dead. The successor of that groups is called qrptech and many people moved there when Chuck killed the old qrp-tech group.
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Dave Redfearn
Charles,
I have a couple of OHR Sprints - 30 & 40 M. I have a photocopy of the 30 & 40 Meter manuals that I got from Marshall last year. These have direct conversion receivers and make about 1-2 watts output. Not sure that there was a Sprint I & II though, there may have be a Spirit I & II. email me direct at "my call" at arrl.net. Dave, N4ELM
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