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ТЕМА: Pure Signal/IMD3

Pure Signal/IMD3 23 Янв 2018 01:57 #1

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I've been trying to find out what the IMD3 numbers are on the MB-1 and haven't had any luck.
Certainly considering purchasing and MB-1, but also considering just upgrading my ANAN 200D to the 8000DLE (with -72db IMD3).
Also, having Pure Signal/presdistortion all ready to go on the ANAN radios certainly is a big plus.
Is there any information available on the MB-1's IMD3 numbers and if/when Pure Signal/presdistortion will become available (if it isn't already)?
N8QS
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Pure Signal/IMD3 23 Янв 2018 05:04 #2

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After a little more checking on the internet about the MB-1, I found this:
IMD3 DR of transmitter -35dB...-30dB (can be improved by software up to -60dB)
Predistortion of TX signal will available later (depends on software)
Wondering if anyone knows if 'Predistortion of TX signal' has been implemented yet in the software?
N8QS
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Pure Signal/IMD3 23 Янв 2018 09:11 #3

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  • Erik EI4KF / G0CGL
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Not yet but later this year. You can write to Roman at EE or Yuri at NSI (your USA dealer) for information on the MB1 and a road-map of future software development. Either will answer all your questions with authority.

73 de Erik.
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Pure Signal/IMD3 23 Янв 2018 14:14 #4

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Thanks Erik. I'll check with Yuri at NSI.
The MB-1 looks like a sweet radio, but having good IMD3 transmit numbers would make it even better-IMHO.
73,
Terry/N8QS
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