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SSEMBLY, TUNING ND FEEDING INSTRUCTIONS

FOR THE

GEM QU D MULTI-B ND NTENN

GEM QU D PRODUCTS

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SSEMBLY INSTRUCTIONS

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C UTION;

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T:O ELEMENT GEM QU D INSTRUCTIONS

STEP 1' IDENTIFY AND

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STEP 'ATTACHING LO:ER DRI

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B LUN INST LLED :ITH NYLON TUBE STR IN REFIEFS

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STEP 12' (OPTIONALTYING THE REFECTOR AND DRI Lo#5 (2 !7ar%= ? S7oo0! o4 1 A:G Ma5#%" Co77%r &r% m%a!r% 4or r%c"or @MDIR>

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STEP .'THREAD :IRES THROUGH NYLON TENTIONING TUBES

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STEP ' ATTACH TIE BAC RODS

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STEP ' (OPTIONAL TYING THE DRI

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FOURTH DIRECTOR ELEMENT INSTRUCTIONS

P RTS LIST FOR FOURTH ELEMENT FOR GEM QU D

= . Tr%"c F3%r50a!! S7r%a%r Arm!

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= 2* N90o# T%#!o##5 T3%!

= 1 A0m#m Boom-To-Ma!" Mo#"#5 S"3

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= Pack%" o4 Sma00 Har&ar% Co#"a##5'

1 S7oo0 o4 :r% 4or T##5 S"3! @MS>

1 L%#5"$ o4 B0ack N90o# Cor

1* P0a!"c S"3 S7ac%r!1 P%c% o4 Sa# Pa7%r

= 1 Pack%" o4 ?* S%04-Lock#5 N90o# S"ra7!

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= ? S"a#0%!! S"%%0 @ Bo0" :"$ N"

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a!!%m309 a# "o !% "$% 3oom # "$% 4or"$ %0%m%#" k"6

STEP 1' PREPARATION OF FIBERGLASS ARMS

Pr%7ar% "$% 4or arm! a! %!cr3% # STEP 2 o4 "$% T&o E0%m%#" G%m Qa I#!"rc"o#!6

STEP 2'ORIENTATION OF ALUMINUM DIRECTOR SPIDER HUB

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8%r"ca0 7o!"o# a# "$% a0m#m !"3 arm! &"$ 5r%%# mark#5! 4ac#5 o&ar6

STEP )'ATTACH FIBERGLASS ARMS TO SPIDER HUB

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STEP .'THREAD :IRES THROUGH NYLON TENTIONING TUBES

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STEP ?'BOOM ASSEMBLY

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Bo"$ "$r a# 4or"$ %0%m%#" arm! &00 #c0#% a&a9 4rom "$% 7r%!%#"09 #!% %# o4 "$% 3oom6 T% &ra7 "$% "%

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"$% 3oom6

TUNING THE GEM QU D NTENN

FOR BEST FRONT TO B C R TIO (FJB

ND DIRECTOR TUNING

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STEP 1'SETING UP ANTENNA FJB REFERANCE SIGNAL

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$%5$" ! r%comm%#%6

STEP 2'SHORT OUT POSTION ON TUNING STUB FOR MINIMUM SGINAL

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STEP )'SODERING

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HO: TO TUNE THE DIRECTOR

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K

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GEM QU D :IRE LENGHTS ND TENTIONG TUBE POSTIONS

B ND ELEMENT LENGTH TENTIONING TUBE ON RM

FREQ DRI )2 .> > *> >2.6K. .*+> .*1*> ))> > K*> *6?> >

2162* .2> .1> .. 1*?> 1*> K*> 1*>

1611 ??11> ?.> ?*+> 121> 11K> 112> 1*>

1.62* *> 211> ++ 1?)> 1+1> 1.> 2*>

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co77%r &r%!6 T$% &r% 0%#5"$! &%r% 8%r4% 39 %/7%rm%#"a"o#, a# ma9 402c"2a"% 39 8ara30%! 0k% &r% !F%, "97%o4 &r%, #2m3%r o4 %0%m%#"!, m%"$o o4 4%%#5 "$% r%c"or %0%m%#"!, a# "$% 7ro/ma0 %44%c"! o# a#"%##a 2% "o "$%

#!"a00a"o# 0oca"o#6

NOTE'TIE BAC RODS POSTION ARE MARED :ITH @YELLO:> PAINT AT 1*>

DIR' DIRECTOR LENGTHS ARE THE SAME FOR ALL DIRECTORS

ARM POSTION LENGTHS ARE MEASURE FROM THE TIP OF THE LARGE END OF THE

FIBERGLASS SPREADER ARM TO:ARD THE TAPPERED END6

LTERN TI