• 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.
  • Click here to find out how to win free radios from Retevis!

Search results

  1. SuperLid

    Radioddity QT80 (6666 pro clone)

    I don't know, might not be true for the discount code, I see it on their flash sale but not anniversary. I guess you can email them and see what they say. Too much fine print as usual.
  2. SuperLid

    Radioddity QT80 (6666 pro clone)

    It does qualify for trade in discount of $30 if you purchased an HF radio from their website.
  3. SuperLid

    Radioddity QT80 (6666 pro clone)

    Radioddity has a 30 day price protection guarantee. I just saw this when I went to their site.
  4. SuperLid

    Radioddity QT80 (6666 pro clone)

    I see that now, new arrivals don't qualify. I did check the code with QT-60 Pro and it does work. $208 plus sales tax.
  5. SuperLid

    Receive Preamp using 2N5109.

    Do you know if that is the device that was used in an HF preamp circuit, from a 70's or 80's ARRL handbook? I think it was, but not sure.
  6. SuperLid

    Portable Generator Power Quality Questions

    I'm not surprised. Robin stuff is competing directly with Honda. It is right up there in the top tier in quality.
  7. SuperLid

    Radioddity QT80 (6666 pro clone)

    This is crazy cheap...ridiculous for what you get.
  8. SuperLid

    Radioddity QT80 (6666 pro clone)

    I think that would make it $208 for QT-60 Pro damn....that's a steal!
  9. SuperLid

    I am looking for the manual for a Redco Digiscan Ufo (not the one that is easy to find, the other one.)

    I believe I have the same unit as you do. I was unable to locate the correct manual either. Someone has it out there, hopefully they see this.
  10. SuperLid

    Portable Generator Power Quality Questions

    I may have one of those. The one I have is a Chonda, its a big engine for the generator size, but that's okay. I doubt it is a 25% THD gen head more likely 5% or better. The Champion's are 5%, so who's standard is Firman talking about? I looked into the Firman's, when Costco started carrying...
  11. SuperLid

    Portable Generator Power Quality Questions

    Yes, to all of that. I was surprised that Firman would sell something that poor, but they do. I would not but one myself.
  12. SuperLid

    Radioddity QT80 (6666 pro clone)

    I just saw this on their site: So, if you bought a radio from them in the past, you can get $30 off.....wow. I know they had to order 500 pieces to get the private label, so I wonder how long till they sell out. Available Shipped to: US, EU, UK, AU, CA, JP, MX, NZ, etc. Early Bird Offer (Aug...
  13. SuperLid

    Radioddity QT80 (6666 pro clone)

    This is made by Qixiang (Anytone), labeled for Radioddity. Not a clone, the real deal.
  14. SuperLid

    Portable Generator Power Quality Questions

    I think the Chinese generators are reliable. But the inverters are not clean like a Honda. You can't go wrong with a real Honda, they just cost a lot more. I have several gensets from US, China and one Honda. The Honda cost $1600 and the Chonda was $400. The backup beast, is a US made Briggs...
  15. SuperLid

    Portable Generator Power Quality Questions

    What you have, sounds like a high quality unit, without a doubt. The Champion units are actually one of the better Chinese clones. They do have a 5% THD alternator and have overvoltage protection, in the event of a high going AVR failure.
  16. SuperLid

    Portable Generator Power Quality Questions

    The criteria for HF radio and generators and computers are as you know, stability and RFI. What affects the these factors are a few things. Generator head windings, spark plug/boot type and any control electronics. The Firman's are not great for stability/clean waveform. They are cost cut...
  17. SuperLid

    Modern FCC Investigation

    How did they get everyone in the same room? FREE FOOD! That's about all that will come from that banquet.
  18. SuperLid

    MRF477 deceased, leaves behind grieving owner of Galaxy DX66V.

    I should have mentioned, I tested the HG MRF477...it sucks, don't waste your time and money.