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Thread: swr and watt meter

  1. #1
    SK Member 8/11/2015
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    swr and watt meter

    Anyone know if it hurts anything to leave a swr and watt meter hooked up while transmitting?

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    Administrator N8YX's Avatar
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    Quote Originally Posted by kk4fpx View Post
    Anyone know if it hurts anything to leave a swr and watt meter hooked up while transmitting?
    Assuming the meter is of decent quality (low insertion loss), it doesn't hurt a thing.

    I have several Kenwood SW-2000s with sampling heads that are attached to various VHF/UHF transceivers, HF transceivers and amplifiers in the shack. They're never disconnected. If I had a Bird 43 or other lab-grade instrument it wouldn't be used as a "shack accessory", however.
    "Everyone wants to be an AM Gangsta until it's time to start doing AM Gangsta shit."

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    Pope Carlo l NQ6U's Avatar
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    Mine are built into my tuner and so are always hooked up when I'm transmitting. Never hurt anything. I think it's a good idea to keep one hooked up, in fact—it will help you spot a potential problem with your antenna system before you fry the finals on your radio.
    All the world’s a stage, but obviously the play is unrehearsed and everybody is ad-libbing his lines. Maybe that’s why it’s hard to tell if we’re living in a tragedy or a farce.

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    Island Godfather NA4BH's Avatar
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    I keep a Daiwa CN-801 inline. It has saved my butt many times.
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    Conch Master W5GA's Avatar
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    If it's not hooked up when you transmit, it doesn't tell you anything.
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    Orca Whisperer n2ize's Avatar
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    Quote Originally Posted by KJ6BSO View Post
    Mine are built into my tuner and so are always hooked up when I'm transmitting. Never hurt anything. I think it's a good idea to keep one hooked up, in fact—it will help you spot a potential problem with your antenna system before you fry the finals on your radio.
    Well, with these new fangled solid state finals you gotta worry. With the kind of finals I use all you need to do is look at them. If you see the plates glowing bright orange-yellow it might be a sign that something is a bit out of tune. If they are just glowing a ruddy cherry red your good to go and you can probaly lean on them a bit harder..
    I keep my 2 feet on the ground, and my head in the twilight zone.

  7. #7
    Whacker Knot WØTKX's Avatar
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    Quote Originally Posted by W5GA View Post
    If it's not hooked up when you transmit, it doesn't tell you anything.
    Has anybody told you you're such a smart-ass, you could sit on an ice cream cone and tell us the flavor?





















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  8. #8
    Silent Key Member 5-25-2015 W1GUH's Avatar
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    Quote Originally Posted by n2ize View Post
    Well, with these new fangled solid state finals you gotta worry. With the kind of finals I use all you need to do is look at them. If you see the plates glowing bright orange-yellow it might be a sign that something is a bit out of tune. If they are just glowing a ruddy cherry red your good to go and you can probaly lean on them a bit harder..
    Or you're running a 4x1 WAY over it's limits on linear AM! Such a pretty glow!

    Go ahead and leave it in line all the time. Good monitor for what's going on out there.
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  9. #9
    Conch Master KJ3N's Avatar
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    Quote Originally Posted by N8YX View Post
    If I had a Bird 43 or other lab-grade instrument it wouldn't be used as a "shack accessory", however.
    You ain't got no watts iff'n you don't have dem Bird watts! ;)

    No excuses.... :rofl:
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  10. #10
    Conch Master KJ3N's Avatar
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    Quote Originally Posted by WØTKX View Post
    Has anybody told you you're such a smart-ass, you could sit on an ice cream cone and tell us the flavor?
    :rofl:
    "People Who Don't Want Their Beliefs Laughed at Shouldn't Have Such Funny Beliefs" -AD5MB

    "If someone tells you he believes in and talks to an invisible bunny named Harvey, you put him on medication and a regimen of therapy. If someone tells you he believes in and talks to God, well, that's perfectly acceptable. Why that's the case is impossible for me to fathom." - WP2XX



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