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dl9eri/oe9eri

  • Re: CWX rise and fall times for CW envelope.

    I hooked up my Rigol Scope today and had from 5 - 30WPM about 5mS and above 30WPM about 2mS rise time with Software Version 1.3.8 - the CW-speed slider was used for this test and I keyed with an Micr…
  • Re: kat500 / kpa500 cabling

    To get the cabling with a flex 6k and the kpa500 right - you need an RS232 from a Com-Port of your PC to the kpa500 an 1:1 straight-throug cable to the PC-Port of the kpa500 - NOT the XCVR-Port ! - a…
  • Re: Receive Latency

    Today I took my scope and measured the receive latency of the new filter settings just for knowing how they work and found that I can now use the slider for equal latency in all choosen bandwidth and…
  • Re: error fpga fan speed

    My 6500 is now more than 3 years old and the 2 chip-coolers are making troubles from time to time and need cleaning. I have -as out of guarantee- opened the shield for the cleaning and searched for t…
  • Re: error fpga fan speed

    Yes, do not repair yourself if you have guarantee ! Flex will repair it ! But my 6500 is more than 3 years - and as you see in the picture I change only the FAN and let the cooler in place. 73 good l…