Pll npc 8036 - Cobra 150 GTL DX Base CB Radio

It sounds like your PLL board needs a bit of adjustment.

The radio uses the same circuitry for every band, other than some band pass filters and front end tuning. The PLL boards frequencies change depending on which band you are on. The capacitors used did not have great tolerances and their values tend to change over time. The higher the frequency of operation, the more they will drift, to the point where the PLL can not lock.

Re-adjustment of the PLL by someone who knows what they are doing may help, but it would be better to have all of the VCO capacitors changed by someone competent to do this work. Just re-adjusting the PLL board will not guarantee that this problem will re-occur. Doing this can take a lot of time and work. Hopefully you have a good HAM friend that is technically competent and will help you out.

Good Luck.

You will have to find some old stock, as Reebok for some reason stopped making their ORIGINAL classic shoe. Most of the old stock is unusually small sizes, like a 7 1/2, and I've seen some size 13 and 14, but nothing in between for at least 3 years. A similar shoe is available (NPC II), but it is obviously lower quality -- thinner sole, printed rather than stitched heel cap, etc. It has "Reebok" in place of the insignia on the side of the shoe.

Check the PLL
check the wires connected at PLL
It is operated with air channels?
Unlocked frequencies?
Change PLL Integrated Circuit

I cannot connecting my samsung app because i see an error on my screen is that ssl npc

Just upgrade the Samsung PC Studio also
The latest version of Samsung PC studio called (NPC)
Download the NPC (new PC) Studio from samsung website and install it on your PC and connect to
to your mobile.

You must be using on a plasma or LCD tv right?
Will not work... Only works on old tradicional TV...

would love to add mid band through pll how do i do this

Hi there. Do you have a service manual of this Teac? Please let me know - I am searching for it with no results. Best.

you can try running a new ground wire from the ground of the car it self. but hook it up to the ground of the RCA plug and that thould stop the noise