Do I need a ground rod with this setup?

Discussion in 'RV Operating and Camping' started by K4KZF, Jul 14, 2019.

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  1. K4KZF

    K4KZF Ham Member QRZ Page

    This is my current arrangement when camping in my travel trailer, at parks WITH power:
    Icom 7200
    MFJ993B Tuner
    MFJ4230MVP Power Supply plugged into extension cord and surge protector at the camp power. pole, not the camper
    Buddipole Antenna

    I set up outside the camper, not inside. Works very well, contacts all over the US and DX.

    Question - I am using ground wires from the radio and tuner to a 2ft copper rod hammered in the ground about 1ft. Do I need to do this? If the weather turns stormy I unplug and take the station down. Is there another reason to ground equipment I haven't learned yet?
     

    Attached Files:

  2. W5LZ

    W5LZ Ham Member QRZ Page

    I'm afraid you don't have much of a ground with a 2 foot ground rod (one foot in the ground). So, personally, I wouldn't bother.
     
  3. AF7ON

    AF7ON Ham Member QRZ Page

    In a temporary portable operation you don’t need a ground rod for electrical safety or as an RF ground. A 1-ft ground rod won’t buy you much of either in any event.

    Your only exposure to electrical shock is from the power supply. I prefer power supplies with a chassis grounded to the electrical power supply - these are pretty darned safe.

    If storms threaten, I lower antennas and disconnect everything.

    Mike
     
  4. KA0HCP

    KA0HCP XML Subscriber QRZ Page

    Safety ground is provided through the electrical outlet.

    The Buddipole is a balanced antenna and requires no grounding for RF effectiveness.

    Your operations is mobile and temporary. One would not be expected to install a lightning protection system.
     
  5. K4KZF

    K4KZF Ham Member QRZ Page

    Fingers crossed that was the answer. Just shortened my setup/takedown time.

    Thank you
     
    K0UO likes this.
  6. KA0HCP

    KA0HCP XML Subscriber QRZ Page

    You are doing fine. For being licensed five months you've jumped in with both feet. Have a ball on the air! bill
     
    K0UO, K4KZF and KD8DEY like this.
  7. N8AFT

    N8AFT Subscriber QRZ Page

    QSL
     

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