• You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.
  • A Winner has been selected for the 2025 Radioddity Cyber Monday giveaway! Click Here to see who won!

Search results

  1. Old_Crow

    Base A99 Antenna Feedline Question

    I made a little choke by turning a 8" loop with 5 turns with the coax at the antenna feed point which helped my situation.
  2. Old_Crow

    Difference between a straight 4 pill and a 2x4 amp?

    It had a little work don to it. But sounds clean.
  3. Old_Crow

    Difference between a straight 4 pill and a 2x4 amp?

    I'm using a Texas Star 350HD, it's a 1 x 2, AB biased for SB use. It's good with a 30 amp power supply. It gets me out there during skip!
  4. Old_Crow

    Snake Radio Customs calls out Mike's Radio Repair LOL

    Seams Timmy is just a parts changer, anything out of the ordinary he is lost!
  5. Old_Crow

    FS: LDG Z100 Plus.

    Ohhh! I ment barefoot! lol
  6. Old_Crow

    FS: LDG Z100 Plus.

    Great unit for legal limit operations! Been using with my IC-7000 for years now.
  7. Old_Crow

    Anyone recommend a budget amp?

    5/8 wave antenna worked the best for me with a good ground plane to get nice gain, if space is limited a good 1/2 wave will do and you don't need a ground plane but gain will be less.
  8. Old_Crow

    RFI getting into switching power supply when transmitting

    I only heard of this happening if there was a ground loop or it can be a bad power supply or cable. Make sure none of your cables are bunched together making round coils then to test try to remove ground pin from A/C plug using those adapter plugs. Make sure your antenna is grounded with a...
  9. Old_Crow

    Dipole

    You will learn soon enough everything affects SWR. Experimenting is half the fun. If you know the exact frequency or channel you like to operate cut the dipole for the lowest SWR. All other channels will have to compromise, the thicker the wire the broader the bandwidth. An antenna tuner will...
  10. Old_Crow

    Dipole

    I have been using a dipole for over 40 years up in my attic, works great!
  11. Old_Crow

    Indoor antenna

    Only antenna that works in my attic in an inverted "V" dipole, had no luck with firesticks or beams.
  12. Old_Crow

    Mobile Mag mount

    Lots of them out there, check ebay, Amazon, HRO etc
  13. Old_Crow

    MegaWatt vs. Chinese Imitation 30 amp switching power supply comparison

    Been using them for a few years now and I added a large 4M cap as a filter and no problems. I got it from a auto stereo shop.
  14. Old_Crow

    Alignment Tools

    On the 980, shouldn't the first step be to check the bias voltage on the finals, should be around 3.8 volts. Then go on from there. Try to get a $5 radio from a garage sale and practice on that first. Also watch a lot of YouTube videos from different people to get a feel for the 980. Good luck!
  15. Old_Crow

    Still a work in progress...

    Great Job, Happy DXing.
  16. Old_Crow

    Like info on number of wraps needed to make "Ugly Balun" using 8x Coax

    I coiled my extra cable at the base of the antenna, making around 8 turns with a 10" diameter and that seemed to do the job.
  17. Old_Crow

    What's this old K40 worth?

    I have been using the original K40 since the 70's, the newer K40 bases and the replacement assemblies are a clear plastic (I guess to see the cap???). Not as strong as the older ones, so if gets dropped or banged the plastic can crack.
  18. Old_Crow

    Brand new galaxy dx 959 no modulation?

    You might think it was a new radio, it could have been a return!!! If you plan on holding onto it, get the service manual and start with the align steps.
  19. Old_Crow

    Fine tune cb.

    He only deals through Facebook I heard.
  20. Old_Crow

    Cobra 148gtl parts list

    Try to bump caps up to 16 volt and a higher temperature around 105 degrees.