[Yaesu] FT1000D

[Jan Erik Holm]

oops error, sri! Noice floor should ofcourse be -130 dBm

/Jim SM2EKM
---------------

Jan Erik Holm wrote:
> I have measured myself. However since the FT-1000D I put the roofing
> filter on also have other mods it might not be representative, at
> 2 kHz it did measure 88 dB without and 90 dB with INRAD roofing.
> For reference another FT-1000D with only the W8JI NB mod did measure
> 69 dB which is the same as Sherwood.
> I will do the same mods on the second radio however I´m still waiting
> for some parts I need.
> I will then do more measurements, I like to see what the roofing
> filter does on that second radio, also when I do my mods on the second
> radio I want to confirm with measurements.
> The mods on the first radio was done 10 years ago and I never did
> serious measurements on it instead I just used it for DX-ing and
> contesting, I have never ever noticed any IMD3 with it after i
> did modify it.
> 
> 73 Jim SM2EKM
> 
> PS: All measurements done with preamp ON at a noice floor of 130 dB.
> ---------------------------------------------------------------------
> 
> Mike Schatzberg wrote:
> 
>>Hello Yaesu Fans:
>>
>>Unfortunately, Sherwood Engineering hasn't tested an upgraded FT 1000D with
>>the roofing filter. 
> 
>  >
> 
>>73 and Happy DXing,
>>
>>Mike
>>W2AJI
>>