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My Interceptor 10k review (w.pics)

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Old 09-22-2008, 01:59 PM
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Post My Interceptor 10k review (w.pics)


At another member's request, here is my review of my new Interceptor 10k base antenna. It is installed on top of my tower at about 100 feet.

The detailed instructions were easy to follow and assembly took about 30 minutes. Tuning was a breeze using the included fine-tune instructions from Jay and Steve. I have a flat 1.0 SWR across the 40 channels and a 1.5 at 26.4050 and 27.8550.

This thing is built like a rock, yet it only weighs about 14 lbs. I've owned/installed several vintage Super Penetrators over the years and this heavy duty thing makes them feel like plastic toys.

I put the I-10k in place of a two year old Imax2000 and the improvement in both transmit and receive is amazing. Before the Imax2k I had a Super Penetrator 500 in it's place and the I-10k seriously outperforms it also. I'm making solid ground wave contacts over 100 miles away with around 2kw that I couldn't think of making with either of the aforementioned antennas.

I spent nearly a year researching the I-10k before handing over the asking price ($377.00 shipped), including talking to many current I-10k owners. All I have heard was extreme praise about it's performance, and all the I-10k's I've heard on the air were doing some serious ass kicking in skipland. Interestingly enough, the only negative reports I've read or heard about the I-10k were from people who did not actually own one.

Bottom line - I feel justified in spending nearly $400 for a ground plane antenna. I couldn't be more happy with it, it has exceeded all my expectations and certainly lived up to the hype. I'm 100% pleased and I would highly recommend the antenna to anybody demanding the absolute best.

-GC505/W9SFA


The hairpin matching/tuning system:



Installing the I-10k:



Completed installation:



Close up of final installation:


Last edited by gc505; 09-22-2008 at 04:47 PM.
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Old 09-22-2008, 07:40 PM
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On another "forum" you posted that you have contacts on AM at twice the distance stated here which I do not believe to be ground wave or direct wave seeing how the limiting factor would be the horizon but more likely short range skip.
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Old 09-22-2008, 08:37 PM
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isnt it scary climbing up the tower how did u carry it up there?
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Old 09-22-2008, 08:52 PM
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Quote:
isnt it scary climbing up the tower
If you get scared, let go.
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Old 09-23-2008, 01:22 AM
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Quote:
Originally Posted by mackmobile43 View Post
On another "forum" you posted that you have contacts on AM at twice the distance stated here ... the limiting factor would be the horizon
The contact I mentioned on the other forum was around 200 miles (View image: Benton, IL to Fowler, IN) which falls squarely into the above mentioned "over 100 miles".

If you feel that ground wave contact on a clear, quiet morning is impossible with 1700 watts between an antenna at 100 feet and an 8 element directional yagi at 70 feet located 200 miles away, that's simply an uneducated opinion. Look at the math:

When factoring the limits of the horizon one must consider the following: My station is 470' above sea level
(source) with the antenna an additional 100', totaling 570' above sea level. Online research reveals that Fowler IN is 820' above sea level (source) and the other station indicated his tower was 70' tall, totaling 890' above sea level.

At these heights, the horizon would not come into play over a mere 200 mile distance. Over 200 miles the earth's curvature is approximately 670' (The earth's curvature is about 16.75' every 5 miles, 16.75 x 40 [5 miles x 40 = 200 miles) = 670'). This puts the two stations within line of sight and above the earth's curvature at 200 miles.

I'm not here to argue about it, if you still don't believe it's possible then you're entitled to your opinion and I'll respect it without a problem.

Quote:
Originally Posted by minitrucker View Post
isnt it scary climbing up the tower how did u carry it up there?
After climbing the tower and strapping myself to the top with a climbers harness, I lowered the Imax2k on a lightweight rope to a friend on the ground. The Imax was untied and the rope attached to the I-10k to be pulled up the tower. The hardest part was standing it up and sliding it onto the mast.

I've never been very afraid of heights and I've climbed the tower enough times to feel secure at the top, but I'll admit when the tower was first erected it took me a while to get past the 40' mark.

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Old 09-23-2008, 03:00 AM
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Smile Without a "Dought", I beleive you made the QSO!

I'm just Wondering where the Weather Station is up there?
Thank's for the clear Pics, and the A+ on the antenna! That's all I needed to make up my mind on the $ amount! Great Job, OM! 73, and Great DX'ing to U!
Anthony,
AKA:4Whiskey-1300. Catch you upstairs some day!
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Old 09-23-2008, 08:06 PM
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I talked to 505 the other night at about 60 miles with some good groundwave conditions and I am sure he was going way farther than that. You were sounding fine in Indiana!
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Old 09-23-2008, 09:25 PM
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Glad to see you here! Thanks for the roses. Yep I specifically remember talking to you... I'm not usually very good with handles, but it's hard to forget a handle like "Mr. Clean".

I forgot what IN city you were located in. Refresh my memory.
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Old 09-23-2008, 09:31 PM
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Just outside of Mt Vernon. 15 miles west of Evansville. Hope to get the beam up before it gets cold. Thats a nice tower setup
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Old 09-24-2008, 12:00 AM
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Quote:
When factoring the limits of the horizon one must consider the following: My station is 470' above sea level
(source) with the antenna an additional 100', totaling 570' above sea level. Online research reveals that Fowler IN is 820' above sea level (source) and the other station indicated his tower was 70' tall, totaling 890' above sea level.

At these heights, the horizon would not come into play over a mere 200 mile distance. Over 200 miles the earth's curvature is approximately 670' (The earth's curvature is about 16.75' every 5 miles, 16.75 x 40 [5 miles x 40 = 200 miles) = 670'). This puts the two stations within line of sight and above the earth's curvature at 200 miles.
That doesn't even come close to working.

It assumes that the curvature of the earth is at sea level and it isn't.
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