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  1. sp5it

    Acom 1000 Keying Question

    I would add keying circuit to radio. You won't fry your amp because of human error. Mike
  2. sp5it

    45w into one 2879

    C-class splatterbox
  3. sp5it

    PCB board makers in USA/Canada

    I order boards here: https://www.pcbway.com/ Cheap, fast, top quality. And they respond :) Mike
  4. sp5it

    "S" unit panel mounted meter

    Probably backlight.
  5. sp5it

    RCI 2995DX & CW?

    Sure. Mode knob to CW, connect your key and start making QSO's. Mike
  6. sp5it

    Why?

    Some users should have their radio covers welded. Mike
  7. sp5it

    Testing Equipment For Radio Repair

    For a start as signal generator another radio do well. I used a long time DDS generator I built by myself. You need a oscilloscope, DMM and freq counter. Not possible in your budget. Now, if would start again I would buy all in one Rohde & Schwarz CMT42 or similar. Expensive, but pays itself...
  8. sp5it

    NPC/RC mod for RCI 2995DXCF ???

    1869 is only THT
  9. sp5it

    NPC/RC mod for RCI 2995DXCF ???

    No. Diagram is almost the same, part numbers might be different.
  10. sp5it

    NPC/RC mod for RCI 2995DXCF ???

    Replace Q67 with 2SA1869 (not mandatory, but...) Remove R301 Rest on attached images. Mike
  11. sp5it

    EXCESSIVE COAX

    Use that excessive coax to make choke baluns. One right under antenna feedpoint, another where coax enters house. Mike
  12. sp5it

    NPC/RC mod for RCI 2995DXCF ???

    I do. Schematic, PCB version?
  13. sp5it

    Beam question

    Tapering increase durability. Especially with long elements. Of course it is changing electrical parameters of the antenna and must be taken into consideration when design the antenna. Mike
  14. sp5it

    REFLECTED POWER

    Maybe it is only 1 W? Depends on your antenna system :)
  15. sp5it

    Home Retevis Ailunce HA1G GMRS IP67 Handheld Review

    How much IP67 is a USB-C charging port?
  16. sp5it

    Lemm super16

    Measured against 5 inch nail :)
  17. sp5it

    The best

    Not much mobile :)
  18. sp5it

    The best

    TS-480SAT
  19. sp5it

    connexx 3300 HP

    Is it transmitting when RX dead? Measure VCO voltage when working and when dead RD. Get freezing spray and find responsible area. Mike
  20. sp5it

    Washington (858) high frequency mod?

    http://lesterscustoms.com/858_kit_inst maybe?