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First steps toward 630/2200

Discussion in 'The Low Bands - 630/2200 Meters - VLF' started by N5WVR, Nov 9, 2017.

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  1. WA3ETD

    WA3ETD Ham Member QRZ Page

    Regarding the JUMA kits, be aware they are not transceivers. The 60W transmitter
    is standalone, but for RX you still need your HF transceiver, as JUMA's RX is actually
    an upconverter to the 80m band. It's a decent converter.
  2. N0TZU

    N0TZU Platinum Subscriber Platinum Subscriber QRZ Page

    I haven't heard yet and it's been almost two months.

    (I'm 99.9% sure that there is no PLC line for many miles around my location but it's desirable to have the approval in my records, especially if the power company were to add a line in the future.)
  3. N1BCG

    N1BCG Ham Member QRZ Page

    On the homebrew front, I'm looking into "divide by 4" oscillator circuits. Turns out that 160M xtals can be used for the 472-479kc band in this method (1888-1916kc). After that, a Class D RF deck to avoid monster size output tuning components...
  4. KM1H

    KM1H Ham Member QRZ Page

    Has anyone figured out how to open the TS-940 TX range yet.?

  5. KM1H

    KM1H Ham Member QRZ Page

    Or a TS-950SD? I key a HP-606A into a small HB amp for now.

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