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#1
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beerbarrel wrote:
Picked up a nice r-392 today. And to think some folks think you can't gain anything from drinking beer other than a beer gut. I paid for it with money from recycling the cans from the beer that I drink when I hang out in the garage. Love dem bones! ----------------------------------------------- You must either have saved cans for a long time, drink one hell of a lot of beer, or found a R392 for a very good price. My first good SW was a R392. A great "portable" radio. Might have been why I have a hernia. I loved mine so much that instead of selling it, I loaned it to a friend with survialist outlook. It is a very good receiver. Somewhere on the web I found a link to a series of solid state modifications that looked interested. If I recall correctly it needs ~24V @3.9A. I ran mine from a split supply. Heaters +26.5V and the B+ at 30.00V. I used a LM317, with a 2N3055 for current boaster, and a slow power on supply that took ~60S to go from 1.2V to 26.5V. I ran the receiver from 1972 through 1984? and never lost a tube/valve from failed heater. The split supply kept the drift to something like ~50Hz an hour and removed the very minor freqeuncy jump when teh crystal oven heaters cycled. The only serious defect is the lack of a product detector. The only receiver that I have ever had that was quiter was the R390. I would strongly suggest replacing the audio output tube with a solid state replacement as it draws about half the heater current and makes the radio run much warmer. In a pinch you can couple the grids to the plates with decent caps for headphone use. The only thing I don't miss is the joy of lugging it to a camp site. Great way to stay in shape. And of course the digital tuning can get tedious. Crank crank crank... Terry |
#2
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beerbarrel Jun 22, 7:24 pm show options
Newsgroups: rec.radio.shortwave From: beerbarrel - Find messages by this author Date: Wed, 22 Jun 2005 19:24:41 -0400 Local: Wed,Jun 22 2005 7:24 pm Subject: New radio Reply | Reply to Author | Forward | Print | Individual Message | Show original | Report Abuse Note: The author of this message requested that it not be archived. This message will be removed from Groups in 6 days (Jun 29, 7:24 pm). On 22 Jun 2005 14:13:57 -0700, wrote: beerbarrel wrote: Picked up a nice r-392 today. And to think some folks think you can't gain anything from drinking beer other than a beer gut. I paid for it with money from recycling the cans from the beer that I drink when I hang out in the garage. Love dem bones! ----------------------------------------------- You must either have saved cans for a long time, drink one hell of a lot of beer, or found a R392 for a very good price. 2 out of 3 ain't bad! I paid 200 dollars for one with a power supply. Which according to ebay pricing is a pretty good deal. I've been wanting to get one and was going to wait until the hamfest at shelby but went ahead and picked this one up. I've done a good bit of research on the 392 and have mods in mind that I would like to accomplish. Is there a commercially available solidstae replacement or is that a homebrew project? My next rig will be a 390. Maybe that is what I will look for at Shelby. I like those old boatanchors. Lucily I have a place to put them and they won't get moved around too much. If I turn on 3 or 4 at once during the winter I can turn off the heat too. Tracy -------------------------------- I don't know if anyone offers one. You might check "Fair Radio Sales", in Lima OH, they have listed the mil-spec modules from time to time. I only heard one once, and it sounded "gritty" to me, but it was at a ham field day, and it was used with the mil-spec phenolic speaker, so the speaker may have been the problem. I have been tempted a time or two to mod mine, but my friend listens to "hate filled" radio (RHC) and I really don't have the time to add yet another project to my overfilled list.... This is the only link Ihave that still works. I may have some on a backup image, it will be this weekend at the earliest before I can restor them and see what is there. http://www.roveroresearch.com/r392/hints.html (the mosfet idea looks real interesting) Terry |
#3
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Greetings! A good friend of mine now a silent key had one and offered
it to me to take home. He said he didn't use it anyway. Sure enough he died and it is to my knowledge still sitting in his storage building. His wife has no interest in his radio stuff yet can't seem to part with anything. She has asked me to help her sell his stuff a time or two, but always changes her mind. You ask why didn't I take it home? I didn't have a power supply for it. I may still get a hold of it one day. I was very impressed with it, but I love a big radio. Great find! Have a great week! Jon. |
#4
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Wouldn't you actually have more money to buy an even better radio if
you stopped drinking beer altogether? As far as I can tell, beer costs more than 4 cents (5 if you don't live in California). |
#6
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beerbarrel wrote:
Picked up a nice r-392 today. And to think some folks think you can't gain anything from drinking beer other than a beer gut. I paid for it with money from recycling the cans from the beer that I drink when I hang out in the garage. Love dem bones! What a waste of a beautiful radio. Somebody *please* save it from the drunkard. |
#7
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Yeah...ain't it nice? I'm even going to drink more beer and get a r-390
and sp-600. Just shows you what you can do when you drink lots of beer. |
#8
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No insult intended...I just don't really care for them. I like the
sangean's though. |
#9
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Eric you might want to try cleaning house at the shack there. It looks
like you have that table overloaded just a might not to mention the electrical system in your shack. |
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