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Search results

  1. J

    What should I do to attach RF IN at C210/JP91 junction?

    My instructions are incorrect. Good Morning, The information I have. Indicates the junction of C210 and JP91. I do have the mosfet version. So JP91 is not included. Thanks for the help Rob. Jimbowilly
  2. J

    What should I do to attach RF IN at C210/JP91 junction?

    Hi, I am installing a RFX75 into a Galaxy DX959. CBTricks instructs to solder the RF IN coax center conductor to junction of C210 and JP91. C210 and JP91 do not have a junction point. Am I to make a jumper between the two components? Please help. Jimbowilly
  3. J

    I need pcb lay out for TRC 442.

    Hi, I found a Radio Shack TRC-442, Catalog# 21-1586 Custom manufactured in China for RadioShack. L11, L10, R114, R115, C6 need to be replaced. Anyone have the pcb layout for this radio? Or the parts list with description? Thank you, Jimbowilly
  4. J

    I need pcb lay out for TRC 442.

    Hi, I found a Radio Shack TRC-442, Catalog# 21-1586 Custom manufactured in China for RadioShack. L11, L10, R114, R115, C6 need to be replaced. Anyone have the pcb layout for this radio? Or the parts list with description? Thank you, Jimbowilly
  5. J

    How do I Correct the Square Wave?

    No coils are spread on this radio. I installed an echo board which uses an audio processor. Did not cut modulation limiter. Modulation set at half . Carrier set at 2watts low power, 4watts high power. Dosy indicates TX on high power is 22watts. Thank you, Jimbowilly
  6. J

    How do I Correct the Square Wave?

    Hi, Is it possible to regain a healthy wave on a radio which has had a speech processor or compressor installed? What adjustments would I need to make to regain a healthy wave after a processor/compressor install? Thank you, Jimbowilly
  7. J

    Uniden PC66XL Service Manual/Mods ???

    Hi, I have restored a Uniden PC66XL radio back to working order. I'm having a problem locating the service manual for this radio. Is the service manual the same as another Uniden/Cobra radio ? Thank you, Jimbowilly
  8. J

    Replacement mic cord.

    Hi, I would like to replace the mic cord on my Cobra mics. I would like a more relaxed cord. Anyone know where I can purchase a good quality replacement cord ? Thanks, Jimbowilly
  9. J

    Who is EKL Components?

    Is there a list somewhere of their products?
  10. J

    RANGER PPR-RBT1

    What PCB is in the RANGER PPR-RBT1? Thank you, Jimbo
  11. J

    Who is EKL Components?

    I keep reading about EKL Components. But when I try and google the company. Nothing comes up except items for sale by electronic supply retailers. Is EKL Components out of business? Is it a subsidiary of a larger corporation? Thank you, Jimbo
  12. J

    Where are heat sinks for sale?

    What size should I use on DX949 w/ Mosfets? Hi, When completed with the Galaxy DX949, 959, Dual MOSFET Final Modification. What size heatsink should I install on the rear of the radio? Thanks, Jimbo
  13. J

    Where are heat sinks for sale?

    Hi, Hello, How are ya, I am in need of a couple of "heat sinks". One full chassis to mount on bottom of chassis. Another to be mounted on the back of the chassis. Anyone know of retailers selling "heat sinks"? Thanks, Jimbo
  14. J

    Anyone do mods on the new 1/2 empty 29 LTD Classic?

    I keep finding mods for the most recent Cobra 29 LTD Classic cb. I just had an opportunity to do an open radio comparison between a 2008 model and a 2010 model. The 2010 model has less components and more jumper. So are there mods for this newest radio to gain more tx and rx?
  15. J

    Is "L 14" adjustable?

    Ok. I found "CBRT". Thanks for the direction. Great information. Jimbo
  16. J

    What are these pcb components?

    Thanks for the information. The "Screwdriver Expert Guide" is on it's way to my house. Sound like it will be a great help in my learning radio electronics as a hobby. Jimbo
  17. J

    Is "L 14" adjustable?

    Ok I give up. What is "CBRT"?
  18. J

    Is "L 14" adjustable?

    Great! Thank you.
  19. J

    Is "L 14" adjustable?

    Robb, You are correct L18, L17, then L14. Some instruct to: 1) Pry off wax to adjust L14 2) Heat wax to adjust L14 How would you handle the wax when making an adjustment(s) to L 14?
  20. J

    Is "L 14" adjustable?

    It's me again, Is the component with the red dot on it ( L 14 ) adjustable? What is this part referred to as, when ordering a replacement part? Jimbo
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