TO CHANGE THE SIZE OF THE WINDOW :
HOLD DOWN KEY : Ctrl & ROLL THE MOUSE WHEEL
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TO RETURN TO THIS HOME PAGE = CLICK LEFT FACING ARROW AT TOP LEFT HAND CORNER
INTRODUCTION TO THE vk2iau allcoax multiband antenna
The vk2iau coax multiband antenna is an RG58U coax cable multi strand core antenna configuration of 4 interchangeable
components , as follows:
A: antenna A = INVERTED V DPLE = 2.15m long EITHER SIDE OF THE INV V DPLE APEX . coax cable outer
braid radiating elements in parallel , plus feedline coax to radio
B: antenna B = SINGLE 2.15m long coax cable outer braid radiating elements in series,
plus feedline coax to radio
C: 3.5 metre long shorted coax , AS A COIL , counterwound on a small plastic cable drum and held in place by cable ties , the drum is then
covered in aluminium foil which is independantly earthed , all of this is then covered in a nylon stocking to protect the aluminium foil.
D: 4 metre long shorted coax , AS A COIL , as above
Note: ALL EXPOSED PARTS ARE COVERED IN ‘ ROOF & GUTTER SILICON “ , which , when cured is wrapped in electrical
tape note: impedance at the radio is achieved fully or in part by COMBINATIONS OF THE 4 interchangeable components
( as described above ) , to utilise inductance / capacitance to extend the the " frequency time " longer than the " frequency
physical length time of the radiating elements " thus preventing the signal from hitting a brick walland bouncing back as unwanted SWR .
NOTE 1: I have found the antenna system COMPACT and excellent for TX and RX from my 6m boat
NOTE 2: The coax cable is laid on the roof tiles of my house , very inconspicuos , almost " secret " . COULD BE USED DIGUISED
AS A WASHING LINE
TO CHANGE THE SIZE OF THE WINDOW :
HOLD DOWN KEY Ctrl & ROLL THE MOUSE WHEEL
NZART TEACH ( New Zealand Association of Radio Transmitters)
https://www.nzart.org.nz/learn/morse-code/learning-tools
You can download the .exe file for TeachMorse v8 here: TeachMorseV8.02.zip
GO TO DOWNLOADS FOR THE ZIP FOLDER
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WHEN YOU HAVE THE PROGRAM RUNNING MY SUGGESTIONS ARE:
1. Remove the TICK from : Show Quickscreen
2. Set Code Speed at 5 ( 5 words per minute , 5 w.p.m. is the equivalent of the word " paris "
sent 5 times in 1 minute ) ( ignore the Farnsworth Speed )
3. Set the Audio Frequency to 600
4. Copy and paste eeeeeeee into the nzart teach large blank window
5. Click on Send Text
6. Mr. Morse made learning morse code easy by using the shortest sound first for the most commonly
used letter ,
which is "e" . how thoughtful of him .
e = .
i = ..
s = ...
h = ....
Copy and paste the following into the nzart teach window ( make sure the TICK is in Show Text):
eeeiiissshhheeeiiissshhheeeiiissshhheeeiiissshhh
( then click on Send Text )
7. Copy and paste the following into the nzart teach window ( make sure the TICK is in Show Text):
tttmmmoootttmmmoootttmmmoootttmmmooo
( then click on Send Text )
8. Copy and paste the following into the nzart teach window ( make sure the TICK is in Show Text):
is is is it it it set set set this this this his his his met met met some some some hot hot hot moth moth moth
this this this test test test
( then click on Send Text )
9. Make your own series of words using the letters:
e , i , s , h , t , m , o ( for copying and pasting to nzart teach window )
TO RETURN TO THE HOME PAGE CLICK ON THE LEFT FACING ARROW AT TOP LEFT HAND CORNER OF THIS WINDOW