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| What is deviation with SSB mode? https://forums.stereotool.com/viewtopic.php?f=6&t=12354 |
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| Author: | OgreVorbis [ Mon Oct 31, 2016 4:31 am ] |
| Post subject: | What is deviation with SSB mode? |
I know the standard FM deviation is 75khz, but what should it be with SSB mode enabled and does it depend on the type of SSB mode? |
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| Author: | hvz [ Mon Oct 31, 2016 9:46 am ] |
| Post subject: | Re: What is deviation with SSB mode? |
Still 75. Nothing is different with that, except how the stereo signal is encoded. |
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| Author: | OgreVorbis [ Tue Nov 08, 2016 9:40 pm ] |
| Post subject: | Re: What is deviation with SSB mode? |
I always thought the SSB mode was meant to improve multipath by concentrating more power on the carrier (making it more similar to a mono broadcast). Without getting too advanced, what is it actually doing to improve multipath, if the deviation is the same? |
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| Author: | hvz [ Tue Nov 08, 2016 11:04 pm ] |
| Post subject: | Re: What is deviation with SSB mode? |
Less very high frequency content. The deviation is the same, but if you look at the RF spectrum display, you'll see that it gets less wide. Mono makes it A LOT less wide. |
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