- 1. [Yaesu] FT1000MP Key click mod (score: 1)
- Author: g0afh <g0afh@g0afh.com>
- Date: Fri, 04 Jun 2010 10:13:28 +0100
- Hello I have just installed the W8JI key click mod to my FT1000MP. However, whilst I can see an appreciable difference in the rising edge of the keyed RF envelope, I see very little difference in the
- /archives//html/Yaesu/2010-06/msg00000.html (5,981 bytes)
- 2. Re: [Yaesu] FT1000MP Key click mod (score: 1)
- Author: Jan Erik Holm <sm2ekm@telia.com>
- Date: Fri, 04 Jun 2010 12:49:22 +0200
- Even with this mod the MP clicks. It clicks at the "break" side so yes then the "falling edge" of the envelope is to fast. You have to get at least 5 ms raise/fall time on the envelope to make it dec
- /archives//html/Yaesu/2010-06/msg00001.html (7,702 bytes)
- 3. Re: [Yaesu] FT1000MP Key click mod (score: 1)
- Author: g0afh <g0afh@g0afh.com>
- Date: Fri, 04 Jun 2010 13:31:05 +0100
- Thanks Jan. The falling edge is definitely where the problem is. The rise time is now around 8mS but the fall is still very fast. Perhaps I am expecting too much from this mod. 73 Ian. ______________
- /archives//html/Yaesu/2010-06/msg00002.html (8,848 bytes)
- 4. Re: [Yaesu] FT1000MP Key click mod (score: 1)
- Author: Peter Sundberg <sm2cew@telia.com>
- Date: Fri, 04 Jun 2010 19:07:35 +0100
- Ian, This is what Tom W8JI says on his webpage http://www.w8ji.com/keyclick_mp.htm "I initially clipped in potentiometers, so I could listen to the output and adjust the clicks at 1kHz spacing. Both
- /archives//html/Yaesu/2010-06/msg00003.html (10,604 bytes)
- 5. Re: [Yaesu] FT1000MP Key click mod (score: 1)
- Author: G0AFH <g0afh@g0afh.com>
- Date: Sat, 05 Jun 2010 07:20:33 +0100
- Hi Peter, Thanks. It's a FT1000MP which is what I thought the waveforms shown on Tom's website were from. Using the pots I can change the shape of the rising edge but it has virtually no effect on th
- /archives//html/Yaesu/2010-06/msg00005.html (11,719 bytes)
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