trail-friendly radio end-fed dipole lite: taking kurt’s design...
TRANSCRIPT
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TRAIL-FRIENDLY RADIO
End-Fed Dipole Lite: Taking Kurt’sDesign to the FieldT U V W X Y Z [ \ ] W ^ Y _ [ ` a b c d e
f g g h i j k l j m n k l o p n l q r i s i t r u p r o n v g w x o v p k l g q y p o z v i k i x { j o r | } ~ r p o � n � z � k l w � p l � v m i g p � v r p x v r z p n z v g q v k n � n � � wm n � � n k l h i k � r h p v s u q i j l i h k i k r u p r o n v g � � � � � � � � � � � � � � � � � � � � � � �14 � � � � � � � � � � � � � � � ¡ � ¢ £ � ¤ � ¥ ¦ § ¦ ¨ © ª ¤ � � ¢ � £ � � � � « ¬ ¬ � ® ® ª � � ¢ � £ � � � ¯ ¡ ° � ¢ ±
. � � � � � � . � � � � 7 � � � � � � � � � � � � � � 3 � � � � � � � . � � � � � � 1 � � � � � � � � � � � � � � � � �� � � � � � � � + � � � � � � � � � � � � � � � � � � � � � N � � � � �� � � � � � � � � . � � � � � � � � � � � 7 1 � � 7 , � � � � +1 � � � � 5 4 � � � � � � � � � � � � � � � � � � � � � � � � 2� � � � � � � � � � � � � � + � � � � � 1 � � � , � � � � � @ P +> ² Q S ³ O K � � � ´ � � � � � � � � � � � � � � � � � �� � � 7 � µ � � � � � � D � � � � � � � ³ � ´ � � / � � � > K + . � � �� � � � � � � � � � � @ P + > ² Q S � � � � � � � � + � � + � � +� � � � � � � � � � � � � � � � � 4¶ · ¸ ¹ ¹ º » º ¼ · » ¼ ½ ¾ ¿ À Á º  À » Ã Ä ¿ ¼ ¸ Å Æ » À º Ç» Ä ¸ º Á È É Ä º à · ¹ Á Ê ¹ Ã Ç º  · Ä Ã Ë Á ¸ ¿ Ã Ç » À à Á ¸ Ä Â ÃÌ Í Î Ï È Ð Ñ » ¼ Ä ¼ º ¹ Ç Ò º » À ½ ¾ ¿ À Ç ½ ¸ Á Á Ã Ä ¸ · ¹Á º  À » Ã Ä Ì Ñ Ñ Î Ó È Ð Ñ Ç Ô Õ À à ¸ · » à · · ¸ ½ à ¸ ÈÇ ¾ Ä Ã ½ à · » Ç ¸ · ¹ ¿ À ¼ Ö Ã Ä Ã × ¾ º Ä Ã ½ à · » Ç É ¼ Ä» À º Ç » º ¹ º Ã Ä Ø Ã Ä Ç º ¼ · ¸ Ä Ã » À Ã Ç ¸ ½ à ¸ Ç É ¼ Ä » À Ã
À ¼ ½ Ã È Ù ¸ Ç Ã ¹ À º  À Ã Ä Ë ¼ Ò Ã Ä Ø Ã Ä Ç º ¼ · Ô- � � � � � � Ú Û Ü � � Û Û � Ý � � � � � � � Þ � � � � � � 2 . �. � � � � � � � � � � � � � : + A @ � � � � � � � Gathering the Pieces: � � 1 � � � � � � � � � � � � � � � 3 R � � � � � � +� � � � � � � � Q K + � � � � � / � � � � � � � � � � � � � �� � � � � � � � 1 � � � � � � 1 � � � � � G Q K + � � � � � � @ P +> ² Q S 2 � � � � A > > Q + R > � � � � � � � � 2 � � � � ß O +� � � � � � � ; ; � � � � � � � � � � � 7 + � 1 . � � � 2 �� � � 1 � � � � 1 � � � � � � � � � � + D � � � � � � + � � � �à � � 0 � � � � � � 2 � � � � � . � � � � � � � 2 � � � � � � � � � � �� � � � � � + � � � � + � � � + . � � � � � � á � � � � � � � � �� � � � � � � . � � � � � � 2 � � . � � � � � / � � � � 1 � � � � � � � � � � � � � � � A > > Q + R > �� � � � � � � 3 � � � � � � � � � � � à � � � � � �9 � � � � � � � � � � 9 � � � � � � � � 2 â � � � � � � � � � F � � � 1 G H H . . . 1 � � � � � � + � � � � � � � � � � � � H M: � � � � � � 1 � � � � � � � � 0 1 � � � � / � � � � � � � 1 1 � �� / � � � � � � � : � � @ P + > ² Q S . � � � � � � � � � � � � � � 2 � �� � � � � � � � � . � � � � � � � � 0 � � � � � � � � � � � � � �� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �3 � � � � � � � : � � � � � 7 + � 1 . � � � � � � � � � � � � � � � �@ � � � � � � � � 7 ³ @ � ; ² L + > ; ; Q ´ : � � � � � � �� � � � � ; O + � � � � + � � � � � � � � � � � � � � � � � � � � � �. � � � � � � � � 1 � � 7 � � � 2 � � � � � � � � � � / � � �� 1 � � � � � . � � � � � � � � � � � � � � � � � � � � � � � � � � � +� � � � � � � � � � � � � � Q K + � � � � � D � � � � � � + . � / �. � � � � � ã � ä Û � � � å: � � à � � 0 � � � � � � � � � � � � � � 1 � � � � � � � � � � �� � � � � � � � � � 1 � � � � N � � � + D � � � � � � � � � � � � � � 7� � � � � � 1 � � � � � � � � � � � � � � � � � Q ² O + � + > ; O
~ r n � � p l � æ æ ç w è æ f r i o i v l z n o p i k p i xr u p z p � o p r h p n m i k z i x r u p r o n v g w x o v p k l wg q � k l � p l � v m i g p � v r p } | q g i k h v o p r v p zu i g l r u p x p o o v r p � i o p z n k l � i n é v k m g n � p }
ê j n o r p o w v k � u r u v � � ë g p é v s g n z z h n z j z p l r i z p � j o p r u p � p k r p o m i v k r i x r u p { ì è ~ |r o n v g w x o v p k l g q y p o z v i k i x { j o r � z � k l w � p l � v m i g p � v r p } í u p ç î w ï p r p o z v k s g p h v o pm i o r v i k i x r u p n k r p k k n � n k � p p n z v g q � u n k s p l x i o i r u p o � n k l z � q o p ï i y v k s r u ph v k s k j r t g p x r t n k l n r r n � u v k s n ð j n o r p o w h n y p h v o p x i o n k i r u p o � n k l }¨ © ª ¤ � � ¢ � £ � � � � « ¬ ¬ � ® ® ª � � ¢ � £ � � � ¯ ¡ ° � ¢ ± � � � � � � � � � � � � � � � ¡ � ¢ £ � ¤ � ¥ ¦ § ¦ 15
The NorCa140A Transceiver Kit
NorCal40A
KCl
$145
$ 45
(shipping additional)
Sure, there are a few 40 meter cw kits out
there to choose from. But the NorCal 40A
stands apart from the rest with a unique
combination of custom features and
big-rig performance.
Open up most QRP rigs and you'll find a
rat�s nest of wires. Open up a '40A-a snap
with our quick-release latches-and you�ll
find clean, no-wires construction that's
worth showing off! Performance is equally
impressive: of several popular QRP rigs, the
'40A posted the best receiver sensitivity
(�137dBrn; see June �96 QST. With its fast
QSK, 2W output, RIT, crystal filter and
ultra-stable VFO, the '40A
is a joy to operate.
Add your own accessories, or outfit your
NorCal 40A as pictured above with the
legendary KCl Keyer and Morseoutput
Frequency Counter. The KCl is so small it�ll
fit into any rig, but it�s a perfect match for the
'40A. The KCl�s message memory and Iambic
A and B modes provide operating flexibility.
Running from batteries? The '40A and KCl
together draw only 20mA on receive! Please
call or write for more details.
P.O. Box 3422. Joplin, MO 64803-3422 (417) 782-1397
http://www.fix.net/~jparker/wild.html
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Educational Web Sites
Highlighted Key Words for
Every Explanation
Fully-illustrated Text
Aids Learning
Frequency Chart Shows
Privileges
List of VEC ExaminersUPGRADE TO THE
HF WORLDWIDE HAM LICENSE
Amateur Radio Element 4
FCC License Preparation
Gordon West, WB6NOAand The W5YI Group
Technician Class for the2010-14 entry-level exam!Gordo has reorganizedthe questions into logicaltopic groups for easierlearning! Key words arehighlighted in the expla-nations to help youunderstand the materialfor test success. Web
addresses for more than 125 helpful,educational sites. GWTM $20.95
Tech Book & Software PackagePackage includes Gordo’s book andWin-dows program that allows you to study atyour computer and take practice exams.Gordo’s explanations from the book arenow on the software! Free Part 97 RuleBook. NCS $39.95
Tech Audio Course on CDTechnician Theory Course recorded byGordo walks you through what you needto know for the Element 2 exam. Greatstudy companion to his Technician Class
book, and an excellent study aid if youspend a lot of time in your car or truck!4 audio CDs. GWTW $27.95
WR