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A remote Power Supply for the SB-220

Discussion in 'Amateur Radio Amplifiers' started by WA6MHZ, Apr 26, 2017.

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  1. WA7PRC

    WA7PRC Ham Member QRZ Page

    I just did.
     
  2. AF6LJ

    AF6LJ Ham Member QRZ Page

    Okay, am I fired??
     
  3. WA6MHZ

    WA6MHZ Subscriber QRZ Page

    I do have that SB-610 scope we took off the top shelf. Worked last time it was plugged in 20 years ago.Maybe I will hook it up just to satisfy the complaints
     
  4. WA6MHZ

    WA6MHZ Subscriber QRZ Page

    with 1300 Watts, I will have the LOUDEST signal outta San Diego on 6, regardless of the signal cleanliness. It won't be used that often, but it sure will if we get a good East Coast band openning or JA. NO Sporadic E till next June anyway
     
  5. AF6LJ

    AF6LJ Ham Member QRZ Page

    You don't need to hook up the SB-610, put a whip or a rubber duck on your Tek 475 you will be good to go.
     
  6. KK7EL

    KK7EL Premium Subscriber QRZ Page

    Thanks for taking me along on your adventure Pat (and Sue), I enjoyed it!
     
    AF6LJ likes this.
  7. WA7PRC

    WA7PRC Ham Member QRZ Page

    It has advantages over any ham scope, including:
    • Triggered sweep. With the trigger level set to just above zero, the CRT is blank 'til a signal is present. This saves the CRT phosphor and cathode.
    • The larger CRT is easier to see.
    The ver-tickle amplifier needs a response high enough to see 50 MHz. At least twice the RF is a good rule of thumb (the 475 is rated to 200 MHz).
     
    AF6LJ likes this.
  8. WA6MHZ

    WA6MHZ Subscriber QRZ Page

    sure allotta parts left over!
    20265016_10155367657654927_7922156659264647991_n.jpg
     
    AF6LJ likes this.
  9. AF6LJ

    AF6LJ Ham Member QRZ Page

    Yup....
     
  10. WE6C

    WE6C Ham Member QRZ Page

    The factory supplied spare parts! And to think the labels say "no useable spare parts inside"
     
    AF6LJ likes this.

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