Reply
 
LinkBack Thread Tools Search this Thread Display Modes
  #1   Report Post  
Old March 10th 06, 03:15 PM posted to rec.radio.amateur.antenna
AC7PN
 
Posts: n/a
Default Vertical vs Horizontal shootout part one

FACTOID:

"A small granule of truth." A factoid is to insight, as a small hard
turd is to a bowel movement.

Bob Brunius, AC7PN


Dan Richardson wrote:
On Wed, 08 Mar 2006 13:58:19 -0800, Richard Clark
wrote:

On Wed, 8 Mar 2006 21:55:42 +0000 (UTC), "Reg Edwards"
wrote:

If you don't know what its level is then you don't know what you are
waffling about.


Hi Reggie,

Seeing you lack any quantifiables, are you offering belgian waffles?

73's
Richard Clark, KB7QHC


Richard,

Just anouther one of Reg's factoids (e pluribus unum).


Danny


  #2   Report Post  
Old March 12th 06, 12:02 AM posted to rec.radio.amateur.antenna
Mike Coslo
 
Posts: n/a
Default Vertical vs Horizontal shootout part 1.5


Okay, all.

I rand a multi-band check on my s-meter.

The results a (with the previous 80 meter test included.

80 meter

+20 start
S9 -18 db
S8 -23 db
S7 -26 db
S6 -29 db
S5 -32 db
S4 -35 db
S3 -37 db
S2 -39 db
S1 -41 db

40 meter

+20 start

S9 -18 db
S8 -22 db
S7 -25 db
S6 -28 db
S5 -31 db
S4 -34 db
S3 -36.5 db
S2 -38.5 db
S1 -41 db

30 meter

+20 start

S9 -19 db
S8 -23 db
S7 -27 db
S6 -31 db
S5 -34 db
S4 -36 db
S3 -39 db
S2 -41 db
S1 -43 db

20 meter

+20 start

S9 -19 db
S8 -22 db
S7 -26 db
S6 -30 db
S5 -34 db
S3 -38 db
S2 -41 db
S1 -50 db

There is no doubt that the readings are different, and significantly in
some cases. I will give a calibration of the meter for each band that I do.
Lesson learned here is that the meter should be calibrated to do this
test, IMO. Yes, it is true that on any given band the readings are going
to be relative to each other. But it is inevitable that questions will
arise about the relative efficiency of my antennas by band, as both are
multi-band antennas.

Part 2 to follow soon.......

-73 de Mike KB3EIA -
  #3   Report Post  
Old March 12th 06, 03:14 AM posted to rec.radio.amateur.antenna
 
Posts: n/a
Default Vertical vs Horizontal shootout part one

"A small granule of truth." A factoid is to insight, as a small hard
turd is to a bowel movement. ,.....................

Sounds like one of those green lizard geico commercials... I can just
imagine the sound of that statement with that little green lizard
aussie
voice he has...
MK

Reply
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
Question is 'it' a Longwire {Random Wire} Antenna -or- Inverted "L" Antenna ? RHF Shortwave 5 November 6th 05 04:52 AM
Response to "21st Century" Part One (Code Test) N2EY Policy 6 December 2nd 03 03:45 AM
Response to "21st Century" Part Two (Communicator License) N2EY Policy 0 November 30th 03 01:28 PM
Poor vertical performance on metal sheet roof - comments? Kristinn Andersen Antenna 23 August 8th 03 11:08 PM
efficiency of horizontal vs vertical antennas Ron Antenna 5 July 23rd 03 03:23 AM


All times are GMT +1. The time now is 06:08 PM.

Powered by vBulletin® Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2004-2024 RadioBanter.
The comments are property of their posters.
 

About Us

"It's about Radio"

 

Copyright © 2017