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Author Topic: New addition  (Read 3649 times)
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w1vtp
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« on: December 06, 2010, 07:51:24 PM »

Here's my latest addition to the shack.  The slugs are for 6 meters.  Now, if I could just get ahold of a couple HF slugs - one at 1KW - the other one could be less - for the reflected reading

Al


* bird wattmeter.jpg (644.77 KB, 1200x795 - viewed 385 times.)
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W7TFO
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« Reply #1 on: December 06, 2010, 08:17:54 PM »

I always favored that arrangement in the shack over a bench/portable Bird.

Good move.

73DG
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Patrick J. / KD5OEI
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« Reply #2 on: December 06, 2010, 08:27:29 PM »

That is one sweet power measurement setup there.

Are the red knobs on the unit below original? that look very good.
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Radio Candelstein - Flagship Station of the NRK Radio Network.
w1vtp
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« Reply #3 on: December 06, 2010, 09:49:19 PM »

That is one sweet power measurement setup there.

Are the red knobs on the unit below original? that look very good.

Those knobs are original.  That's the dual diversity version of the SP600-JX17
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k4kyv
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Don
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« Reply #4 on: December 06, 2010, 09:59:35 PM »

The problem I see with that wattmeter is that you need two slugs for each range.  Even one is expensive enough.
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Don, K4KYV                                       AMI#5
Licensed since 1959 and not happy to be back on AM...    Never got off AM in the first place.

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w1vtp
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« Reply #5 on: December 07, 2010, 12:38:43 PM »

Don

That is true (to the most casual observer).  However, the price was right and I sort've like the idea of being able to see the forward and reverse at the same time.  I do have a single 43 but as have been indicated it's a bit tipsy with heavy cables.

There's an outfit that frequents the festers around here who sells slugs -- I'll be on the prowl for a couple of HF slugs.

A
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Todd, KA1KAQ
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« Reply #6 on: December 07, 2010, 01:29:59 PM »

I thought they made a single slug version that was desk or wall-mounted, capable of reading reflected power as well? Or am I making it up? A mind is a terrible thing to lose....
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flintstone mop
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« Reply #7 on: December 07, 2010, 03:18:19 PM »

YA'LL Don't like cross needle indicators???
Fred
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Fred KC4MOP
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« Reply #8 on: December 07, 2010, 03:43:02 PM »

YA'LL Don't like cross needle indicators???
Fred

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Guess not hmmmmm
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Fred KC4MOP
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« Reply #9 on: December 07, 2010, 03:45:29 PM »

Quote
I thought they made a single slug version that was desk or wall-mounted, capable of reading reflected power as well? Or am I making it up? A mind is a terrible thing to lose....

They do. Single meter in a panel with a single socket line section. But you still need to rotate the element to read reflected power.
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WD8BIL
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« Reply #10 on: December 07, 2010, 03:58:38 PM »

Don't need no stinkin' crossed needles.
Just remember 4% reflected is 1.5 VSWR and 11% is 2:1 !
Round that to 5% and 10% and ya can't go wrong.
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