[hpsdr] Control an FT-1000D Low Pass Filter assembly with PSDRmouse?

[ct1izu]

My cabel is about six inches, 3 are in an Atlas enclosure then 3 the other side of the wall. I have no bypasses on the my control board and its ok to 1K even with an end fed wire.
At most there might be a 43 bead on the the 8 way cabel on the inside enclosure but cant see as its boxed up now. If you have the space 1and 10nf at the control board end never hurts.

Shel CT1IZU




  ----- Original Message ----- 
  From: Tom Cathey 
  To: hpsdr at lists.openhpsdr.org 
  Sent: Friday, March 11, 2011 5:34 PM
  Subject: Re: [hpsdr] Control an FT-1000D Low Pass Filter assembly with PSDRmouse?


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  Do the control wires going from the 25 pin plug on Penny that runs to the digital control chip and L.P. Filter relays need to be shielded cable? These wires will be about 6' long and in a 1500 watt RF environment.  Or can I run regular unshielded wires? Do these wires need to be bypassed with 0.1 uf caps at either or both ends?

  Thanks.

  Tom, K1JJ


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