LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #22   Report Post  
Old March 14th 06, 09:16 AM posted to rec.radio.shortwave
RHF
 
Posts: n/a
Default The Next Step - The Low Noise Inverted "L" {Random Wire} Antenna - Question Shortwave Listening (SWL) Antenna Tuners - Do You Have An Opinion ?

MK,

Why Don't 'you' Try Answering the Questions Asked ?
- - - vice - - -
Going-Off and advoiding the facts and issues at hand ?

MK - So 'you' are the type of Amateur Operator
who uses one Antenna on All-Bands ?

MK - Your 20-Meter Band 4-Element Yagi might be
Great on the Amateur 20 Meter Band and be 'ok' on
the 22 and 19 Meter Shortwave Bands - But honestly
would 'you' use it on the 60-49-41-31 Meter Shortwave
Bands ? ? ?

For the Shortwave Listener an Inverted "L" Antenna that
was 25 Feet High by 50 Feet Long would be a better
General All-Band SWL Listening Antenna then your Yagi.
Vertical-Up-Leg for 31-Meters = 1/4 WL @ 24.5 Feet
Horizontal-Out-Arm for 60-Meters = 1/4 WL @ 47.7 Feet
Total Length of the Wire Antenna Element 72.2 Feet
= = = One Antenna : Built-It & Rig-It = Enjoy-It )
[ An 'average' size SWL Antenna that can "Fit" InTo
the Urban Backyard. ]

For the Shortwave Listener wanting something a little
Bigger then an Inverted "L" Antenna that was 32 Feet
High by 71 Feet Long would be a little better General
All-Band SWL Listening Antenna - If they had the Space
and the Ability-to-Rig the Antenna Wire that High .
Vertical-Up-Leg for 41-Meters = 1/4 WL @ 31.8 Feet
Horizontal-Out-Arm for 90-Meters = 1/4 WL @ 70.9 Feet
Total Length of the Wire Antenna Element 102.7 Feet
= = = One Antenna : Built-It & Rig-It = Enjoy-It )
[ A 'larger' size SWL Antenna that can "Fit" InTo
the Urban Backyard. ]

Alas, many Shortwave Listeners can only have an
Inverted "L" Antenna that is a little smaller and 15
Feet High by 30 Feet Long would be the best that
they could do for a General All-Band SWL Listening
Antenna - Since that have very limited space and
can only Rig oh-so-high.
Vertical-Up-Leg for 19-Meters = 1/4 WL @ 15.1 Feet
Horizontal-Out-Arm for 41-Meters = 1/4 WL @ 31.8 Feet
Total Length of the Wire Antenna Element 46.9 Feet
= = = One Antenna : Built-It & Rig-It = Enjoy-It )
[ A 'small' size SWL Antenna that can "Fit" InTo
the smaller Urban Backyard. ]
Note - The Par EF-SWL Antenna lends itself to this
'small' Inverted "L" Antenna Rigging and it is only 45
Feet Long and includes the Wire Antenna Element
and Matching Transformer - Just add Ground Rod
plus Coax Cable and you are ready to Rig-It and
Enjoy Listing to your Radios.
http://www.universal-radio.com/catalog/sw_ant/2205.html

* Par Electronics EF-SWL
http://groups.google.com/group/rec.r...b0c1f933b5e495
http://groups.google.com/group/rec.r...85739bddf54cc3
http://groups.google.com/group/rec.r...2c697b586250c4
http://groups.google.com/group/rec.r...802953c2ef0642

http://groups.google.com/group/rec.r...68cb105b4a370b


* ABOUT USING - The Par Electronics End-Fed
Shortwave Listener {EF-SWL} Antenna
http://groups.google.com/group/rec.r...f41e85486b0ed9
http://groups.google.com/group/rec.r...11c0ac4f084b87
http://groups.google.com/group/rec.r...d00e8131ee9876

http://groups.google.com/group/rec.r...a68a64cf6d8a00

http://groups.google.com/group/rec.r...157d690257b8ad

* Consider Buying or Building a better Shortwave Listener's (SWL)
Antenna.
Lets Think : Out-of-the-Box {Ready-Made} Shortwave Listener (SWL)
Antennas
WHY - The simple Random Wire Antenna is better than the Dipole Antenna
for the Shortwave Listener (SWL)
http://groups.google.com/group/rec.r...2ff595de9fea91

http://groups.google.com/group/rec.r...1e9554b3d7d7ee
http://groups.google.com/group/rec.r...905736ffa71e6e

http://groups.google.com/group/rec.r...023dcbd76abc37
http://groups.google.com/group/rec.r...90a154db93a89a

MK - Remember for the Shortwave Listener the SWL Antenna
is just-a-means to being able to Listen to "Their" Radios and
Enjoying the Listening Experience.


mk - enjoy being a ham ) -and- i will continue to enjoy . . .
just being a shortwave listener (swl) - iane ~ RHF
 
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
Inverted ground plane antenna: compared with normal GP and low dipole. Serge Stroobandt, ON4BAA Antenna 8 February 24th 11 10:22 PM
For Shortwave Listening (SWL) here is a "Simpler" Horizontal Loop Antenna in the Attic using common TV type Parts RHF Shortwave 1 November 24th 05 12:33 AM
Question is 'it' a Longwire {Random Wire} Antenna -or- Inverted "L" Antenna ? RHF Shortwave 5 November 6th 05 04:52 AM
Make your own T2FD Kees Shortwave 75 July 2nd 04 07:54 AM
I wonder... mike Shortwave 8 September 5th 03 04:38 AM


All times are GMT +1. The time now is 06:34 AM.

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