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#1
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SSB in DX-398
I have a Radio Shack DX-398 that I bought in '97 or '98. Whenever I try to
listen to anything in either usb or lsb, it sounds sort of like the chipmunks. The pitch just sounds wrong and unintelligable. I don't have a lot of experience with swl, so I don't know if this is normal or not. I would expect normal AM broadcasts to be distorted, but signals that I'm sure are ssb also sound bad. (This problem comes to mind now because I was attempting to pick up the pirate broadcast on 6925 mentioned on this newsgroup just a few minutes ago, which I'm pretty sure is usb. I can pick it up. I even recognized the old David Crosby song they were playing. But it's still un- intelligable.) |
#2
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You should be able to tune it in.
I have used my DX398 and have had no trouble. Try tuning slowly above and below. I am receiving the 6.925 pirate (now Underground radio) in USB, so tune below it. Terry |
#3
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I don't quite know what you mean by "tune below it," but I wonder if
there's something wrong with my radio. It's always sounded like this in SSB. BTW, I'm in Fort Wayne, IN. Know where they're transmitting from? |
#4
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It is not just a case of flipping a switch. I haven't had a 398 in several
years but the basics are, switch to sideband mode, set the tuning for lowest posible tuning steps (40 hz in this radio) and use the tuning knob to tune it in. If you can't get it tuned, you are in the wrong sideband. Switch to the other and do it again. Likely, in this part of the spectrum, those pirates are on lower sideband. "Scott A." wrote in message ... I don't quite know what you mean by "tune below it," but I wonder if there's something wrong with my radio. It's always sounded like this in SSB. BTW, I'm in Fort Wayne, IN. Know where they're transmitting from? |
#6
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ER, you might want to take a look at the DX398 again.
I have mine in front of me and it certainly does have SSB mode, support for both LSB and USB. I modified mine to defeat the tuning muting, but even with that, I just barrowed my wife's stock DX398 and I can tune it just fine. I prefer the lack of mute,. On the lower right front there is a button labled am/mode. This toggles/steps the radio through AMLSBUSBAM. Again, please recheck your "facts". Terry |
#7
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Check out:
http://support.radioshack.com/produc...20-228&Reuse=N This should take you to the page at Tandy's web with a direct link to a PDF of the owner's manual. Terry |
#8
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Check again. The 398 is fully ssb capable.
"Telamon" wrote in message ... In article .com, wrote: You should be able to tune it in. I have used my DX398 and have had no trouble. Try tuning slowly above and below. I am receiving the 6.925 pirate (now Underground radio) in USB, so tune below it. He is not complaining about picking the signal up but making it understandable. You can't do this with DX-398. No SSB mode or BFO means no SSB detection. -- Telamon Ventura, California |
#9
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In article ,
"CW" wrote: Check again. The 398 is fully ssb capable. "Telamon" wrote in message .. . In article .com, wrote: You should be able to tune it in. I have used my DX398 and have had no trouble. Try tuning slowly above and below. I am receiving the 6.925 pirate (now Underground radio) in USB, so tune below it. He is not complaining about picking the signal up but making it understandable. You can't do this with DX-398. No SSB mode or BFO means no SSB detection. I did check again. I mixed up the model number. The 398 does have SSB and the 380 I own does not. I read the post and then looked at my radio and then commented on mine without noting the original post had a different number. Dumb. It was a bad model number day for me as I did a similar thing in another post yesterday. -- Telamon Ventura, California |
#10
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He is not complaining about picking the signal up but making it
understandable. You can't do this with DX-398. No SSB mode or BFO means no SSB detection. My 398 does it just fine. (????) jt |
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