[Yaesu] FT1000D

[Jan Erik Holm]

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
>