- 1. [TowerTalk] 4 Sq array Dx or Hi Z (score: 1)
- Author: "W1JCW" <w1jcw@hotmail.com>
- Date: Wed, 5 Sep 2012 14:15:43 -0500
- Thanks for all the feed back guys , here are my findings. Hi Z seems to have a better mouse trap when compared to Dxe. The methods and how to handle RF from near by active elements is the key and sin
- /archives//html/Towertalk/2012-09/msg00082.html (6,799 bytes)
- 2. Re: [TowerTalk] 4 Sq array Dx or Hi Z (score: 1)
- Author: john@kk9a.com
- Date: Thu, 6 Sep 2012 10:29:54 -0400
- That is great information, John. I am curious if these work any better for receiving than a full sized vertical TX four square? John KK9A Hi Z seems to have a better mouse trap when compared to Dxe.
- /archives//html/Towertalk/2012-09/msg00087.html (7,398 bytes)
- 3. Re: [TowerTalk] 4 Sq array Dx or Hi Z (score: 1)
- Author: "Kenneth Goodwin" <krgoodwin@comcast.net>
- Date: Thu, 6 Sep 2012 12:16:01 -0500
- Took a quick look at Hi-Z's web page and couldn't come to any conclusion as to why the Hi-Z system doesn't require sequencing. Is a receiver's protection from a transmitter somehow built into the pre
- /archives//html/Towertalk/2012-09/msg00088.html (7,122 bytes)
- 4. Re: [TowerTalk] 4 Sq array Dx or Hi Z (score: 1)
- Author: "W1JCW" <W1JCW@hotmail.com>
- Date: Thu, 6 Sep 2012 17:52:55 -0500
- I would think a full size Tx and Rx four square would work better due to size and you can Tx on it. For now I wanted something to hear better as I have other Tx avenues. If I had the room, time and r
- /archives//html/Towertalk/2012-09/msg00089.html (8,492 bytes)
- 5. Re: [TowerTalk] 4 Sq array Dx or Hi Z (score: 1)
- Author: "Dan Schaaf" <dan-schaaf@att.net>
- Date: Thu, 6 Sep 2012 19:26:36 -0400
- I have heard, and I have been in conversation with both suppliers on 4 SQ and 8 circle receive arrays. And I have talked to guys who have owned both receive arrays and beverages. The overall conclusi
- /archives//html/Towertalk/2012-09/msg00090.html (12,136 bytes)
- 6. Re: [TowerTalk] 4 Sq array Dx or Hi Z (score: 1)
- Author: "Rick Karlquist" <richard@karlquist.com>
- Date: Thu, 6 Sep 2012 16:34:20 -0700
- One thing I am surprised no one has mentioned is that the DXE preamp requires the user to tune a front end filter to a particular frequency range. This makes it into a 1 band solution. A receive 4 sq
- /archives//html/Towertalk/2012-09/msg00091.html (8,506 bytes)
- 7. Re: [TowerTalk] 4 Sq array Dx or Hi Z (score: 1)
- Author: "Dan Schaaf" <dan-schaaf@att.net>
- Date: Thu, 6 Sep 2012 19:51:13 -0400
- These DXE and HiZ systems are fundamentally one band systems due to the length of the phasing lines. However, my ham friend N4NN claims that he hears very well with the HiZ on 80 and 40 with it, but
- /archives//html/Towertalk/2012-09/msg00092.html (9,951 bytes)
- 8. Re: [TowerTalk] 4 Sq array Dx or Hi Z (score: 1)
- Author: "Joe Subich, W4TV" <lists@subich.com>
- Date: Thu, 06 Sep 2012 20:36:13 -0400
- Absolutely not ... study "crossfire phasing" (W8JI term) or look for information on frequency independent phasing. For receive operation flipping phase of alternate elements allows phasing to work ac
- /archives//html/Towertalk/2012-09/msg00093.html (8,916 bytes)
- 9. Re: [TowerTalk] 4 Sq array Dx or Hi Z (score: 1)
- Author: Roger D Johnson <n1rj@roadrunner.com>
- Date: Thu, 06 Sep 2012 20:58:18 -0400
- If the current preamps are the same as the ones I purchased several years ago, this is not true. There are jumper blocks that allow one to insert various L and C combinations for various freq ranges
- /archives//html/Towertalk/2012-09/msg00094.html (11,175 bytes)
- 10. Re: [TowerTalk] 4 Sq array Dx or Hi Z (score: 1)
- Author: "Dan Schaaf" <dan-schaaf@att.net>
- Date: Thu, 6 Sep 2012 21:00:45 -0400
- I stand corrected, Joe. I just went through my emails with HiZ and my comment to this group was off the mark. I should have referred specifically to the HiZ 8 circl array 200 ft diameter. Here is the
- /archives//html/Towertalk/2012-09/msg00095.html (10,622 bytes)
- 11. Re: [TowerTalk] 4 Sq array Dx or Hi Z (score: 1)
- Author: Jim Brown <jim@audiosystemsgroup.com>
- Date: Fri, 07 Sep 2012 22:52:27 -0700
- Joe, Please use the right word -- POLARITY when you mean turning the wires over to invert the signal. Phase is a continuously variable function and increases directly proportional to frequency. For e
- /archives//html/Towertalk/2012-09/msg00111.html (9,577 bytes)
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