LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #8   Report Post  
Old August 17th 07, 04:22 AM posted to rec.radio.amateur.antenna
external usenet poster
 
First recorded activity by RadioBanter: Jul 2006
Posts: 172
Default 2-element SteppIR model 202

Dear WA1RKT:

For less than $1000 you may purchase and use a LPDA that will
accomplish what you specify. Several such antennas are on the market or you
could construct one from scratch.

Some positive aspects of a LPDA:
1. no moving parts
2. "instant" BW so you may use the scanning you mentioned
3. using anything that is at all of a reasonable size, the antenna
inherently has low sensitivity to minor construction and other errors (much
favored in ice country because their performance degrades slowly with ice
coverage - not found to be true with a critically "tuned" yagi)
4. performance as constructed is close to that predicted with NEC -
tweaking is usually just not needed (occasionally, the shorting strap needs
to be tweaked)

Consider the conventional solution for the BW requirements you have set
out.

The StepR antennas work, but questions remain as to how well and for how
long. If I were to go on a trip to a salt-water DX entity, I sure would use
their vertical right on the beach. In other words, they are a solution to
some problems.

Good luck. 73, Mac N8TT

--
J. Mc Laughlin; Michigan U.S.A.
Home:
"Rick (W-A-one-R-K-T)" wrote in message
news


I'm willing to spend $1000, if I have to, on a two element beam that
claims to work efficiently from 14 to 24 MHz (and beyond), IF it works as
advertised, because I have limited alternatives.



 
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules

Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
FS: 3 Element SteppIR Beam - Superb condition! Charlie Swap 0 June 3rd 06 11:23 PM
FS: SteppIR - 3 Element. Scituate, MA Charlie Swap 0 May 19th 06 03:33 AM
FA: $9.99 VINTAGE NEW UNIVERSAL Model "W" CARBON ELEMENT Rich WA2RQY Equipment 0 August 24th 04 02:51 PM
FA: $9.99 VINTAGE NEW UNIVERSAL Model "W" CARBON ELEMENT Rich WA2RQY Equipment 0 August 24th 04 02:51 PM
FA: $9.99 VINTAGE NEW UNIVERSAL Model "W" CARBON ELEMENT Rich WA2RQY Swap 0 August 24th 04 02:51 PM


All times are GMT +1. The time now is 03:15 AM.

Powered by vBulletin® Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Copyright ©2004-2025 RadioBanter.
The comments are property of their posters.
 

About Us

"It's about Radio"

 

Copyright © 2017