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Got this about a month ago off eBay,a Radio Shack DSP add on!!


I have had one for years. It's OK and better than nothing but the tech behind it is OLD. I have it connected to a Kenwood R-1000 receiver.
Neat, yeah I use mine on my Ranger 2995 base and it really helps cut down the background hash so I can hear the weaker signals out there,at least for me it does,so I'm glad I was able to get one!
 
Neat, yeah I use mine on my Ranger 2995 base and it really helps cut down the background hash so I can hear the weaker signals out there,at least for me it does,so I'm glad I was able to get one!
That is a neat unit, I like the selectable bandwidth. That is a feature that would be nice on the DSP units currently made.
 
That is a neat unit, I like the selectable bandwidth. That is a feature that would be nice on the DSP units currently made.
IMG_20210710_180453889.jpgas you can see in th
That is a neat unit, I like the selectable bandwidth. That is a feature that would be nice on the DSP units currently made.
Yeah Shade tree,I'm still working with it, as you can see in the pic,at least for me I keep it the middle when it comes to the bandwidth,seems to work really well for me in keeping down the hash ,yet still allows me to pick out the weak signals. I used to have one years ago that I got rid of cause I thought it didn't work,found out I wasn't working it correctly, always regretted that,so I'm glad I was able to get another one !
 

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  • @ heartbreaker3473:
    Hello gentlemen and Ladies. I have the dreaded RCI-2990 receive issue where my radio gets distorted when people get close to my location. I found the C90 Capacitor, but I can not for the life of me find the C89 capacitor. Can or does anyone have a picture of the exact location of C89 ? Thank you in advance, Wes
  • @ AudioShockwav:
    Wes, it's better if you start a thread on the main forum, more people are going to see your question.
  • @ heartbreaker3473:
    Okay, sorry, will put in a forum
  • @ heartbreaker3473:
    I put it in the general disscution help area and started a new thread. Thank you for letting me know.