Page 59 of HAM Radio 2009 by MFJ Enterprises, Inc.

hf portable/mobile manual screwdriver antennas mfj s new manually tuned screwdriver antennas lets you operate all bands between 80 and 6 meters continuously including all warc bands and the new 60 meter bands depends on model it far outperforms other hf compact antennas mfj s new manually tuned screwdriver mobile manual screwdrivers portable manual screwdriver antennas antennas let you operate all bands 80-6 covers 40-2 mfj-1661 covers mfj-1662 meters continuously including all warc meters with 10 foot 95 95 40-2 bands and the new 60 meter bands whip covers meters ship code c ship code c with 4½ depends on model it far outperforms 6-20 meters other hf compact antennas with 4 ½ foot whip 12 inches foot mobile or 10 foot an extra long 10 foot 19 collapsed long by 2 inches in diameter fixed operation telescoptelescoping whip lets you really get out and weighs one pound ing whip continuously work rare dx a 4½ foot 23 collapsed adjustable loading coil is ersionsll telescoping stainless steel whip is included portablev whip for fu 15 inches long by 2 inches for mobile and limited space operation nger 10 ft uses lo in diameter and weighs coverage frequency it has a highly efficient loading inductor 1.3 lbs for highest q the coil is wound with heavy covers 80-6 versions mfj-1664 gauge wire with wide spaced turns on a mobile uency coverage meters with 10 foot ll freq 95 whip covers 6-40 hip get fu covers core that is mostly air t 4.5 ft w with shor 80-6 a tuning sleeve electrically removes ship code c meters 4½ ft whip turns to eliminate detrimental self-reso24 long by 2 inches meters with 4½ foot mobile or 10 nance effects that wander leads cause in diameter weighs just 1.8 pounds foot fixed operation telescoping whip continuously adjustable loadthe tuning sleeve is on the low impedance mfj-22 $4.95 shunt matching ing coil is 36 inches side of the coil to minimize power robbing mfj-1668 coil with solder lugs for use at long by 2 inches in stray capacitance and detuning hand 95 base of mobile/screwdriver antennas diameter and weighs capacitance effects tuning is smooth with high swr 2.6 pounds easy and sure the frequency stays put ship code d after you tune it no tedious back forth trial error tuning procedure mini 16 base 32 whip screwdriver antenna extremely rugged the whole coil mfj s shorty automatic its smaller size lets you use a more mfj-1672 assembly is one unit and does not move screwdriver antenna pro 95 common mount like mfj-336t $39.95 tria separate movable sleeve adjusts frevides continuous coverage magnet not incl built-to-last with quency a nylon-tipped thumb-screw from 3.5 to 54 mhz with ship code c dupont imron 5000 color system and the locks sleeve wing nut lets you con supplied whip handles 200 watts pep lexantm weather shield commercial 12 nect a matching capacitor or inductor 16 base 32 whip weighs only 1.9 lbs volt gear motor black only for 1:1 swr 3/8x24 mounting harddon t let the small size fool you because included standard with the screwdriver ware is used for loading coil and both we designed this antenna to be mounted antenna is the 32 stainless steel whip 20 whips use any 3/8x24 mount works higher on the vehicle and when mounted feet of plug-n-play control cable manual great in outdoors handles 200watts higher on the vehicle the mfj-1672 control box ferrite decoupling core pep add coax connect ground/coun will have less ground losses which and a 3/8-24 threaded stud terpoise and you re ready means better hf performance see page 57 for automatic controller 139 149 169 179 399 12 and 10 foot whips are durable 1/2 inch diameter plated brass standard 3/8 inch by 24 threaded stud for all standard mounts replace screwdriver antenna whip for highly efficient fixed mobile operation telescopes for full 1/4 wave operation 2 to 12/15 meters cover 17 20 30 40 60 80 160 meters with loading coil use two for multi-band dipoles a mfj-1956 $34.95 telescopic 12 feet fully extended 22.5 inches collapsed b mfj-1954 $29.95 telescopic 10 feet fully extended 19 inches collapsed c mfj-1953 $24.95 telescopic 8 feet fully extended 2 feet collapsed d mfj-1952 $14.95 telescopic 4.5 feet extended stainless steel whip 22 inches collapsed 3/8x24 threaded stud super durable for mobile/base operation 12/10/4.5 feet telescoping whips mfj portable antenna tripods mfj-1918 95 ship code c ultimate portable hf vertical antenna mfj-1964k 95 ship code a 49 mfj-1919 95 ship code d 89 54 each have black steel base forms with strong braced equilateral triangles on a side they have non-skid feet and strong base and mast locks you can easily add a mount or mast extension for even greater heights mfj-1918 $49.95 holds 66 pounds of antenna steady and extends up to 6 feet one inch diameter steel mast extends height to six feet strong base and mast locks collapses to 38 inches by 4 inch diameter weighs just 63/4 pounds new mfj-1919 $89.95 holds 100 pounds of antenna steady and extends to a whopping 7.8 feet base extends to 693 inches squared 1.4 inch diameter mast easily accepts most u-bolt antenna applications collapses to 54 inches by 6 inch diameter 93/4 pounds heavy duty tripod solid stainless steel 108 inch and 72 inch whips with corona discharge caps super durable whips for mobile screwdriver antennas 3/8x24 threaded stud e mfj-1966 $26.95 108 inches f mfj-1964 $21.95 72 inches abcd ef 108 and 72 inches stainless steel whips you get phil salas ad5x ultimate portable antenna article from qst 2005 a 2.5 diameter 5inch length coil a ten foot telescopic whip antenna six special silver plated tap clips for the coil and a chassis mount so-239 connector to build the antenna the rest of the parts needed to build the antenn are described in ad5x article the antenna is a full quarter-wave on 20-10 meters and also works 60 40 and 30 meters www.mfjenterprises.com · toll-free 1-800-647-1800 59

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