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( O P T I O N A L )

 7 

 

 

 

From the 34 ft. roll of copper wire 

 

 measure and cut a length of 14’ 3 

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Starting 4” from one end, wrap the wire around a nail or any suitable anchor and twist

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to form a loop as shown. Making sure that there are no kinks, pull the wire tight and
measure to a length of 13’ 7 

 this should allow you 4” to form a loop and twist

in the same manner as the opposite end. Check to make sure that your overall length

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s21 

Attach the wire between the element
ends on the director end of the boom

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is 13’ 7 

 If you desire, in order to insure a stronger and more permanent

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connection, you may solder the wire twists.

using 

 hardware as shown. It is

 for the elements to bow towards

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each other. This will cause a spring
action and keep any slack out of the
wire.

DIRECT WIRE ASSEMBLY

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(Figure 

Using the remaining copper wire, start 4” from one end and wrap it around a nail or

suitable anchor and twist to form a loop. Next string the loose end of the wire 

the hole in the smaller of the two plastic caps 

 1). Now string the wire thru one

of the holes in the 

 (FO 

 from inside to out as shown and slid the 

over the wire to bring its front edge to a distance of 7’ 

 from the loop end.

( O P T I O N A L )

(Figure 
Making sure there are no kinks, pull the wire tighten and measure 14’ 3” 

 the loop end of the wire. Allowing 4” for wrapping,

cut off any excess and 

 a loop in the same manner as the opposite end. Now push the small plastic cap over one end of

the coilfonn is in the center of the wire, and that the overall length is 14’ 3”. Solder your wire twists if desired. Now attach
the wire   coil assembly between the element ends on thee 

 end of the boom using the 

 hardware. (Refer to Fig.

REFLECTOR WIRE ASSEMBLY

(Figure 
Wind the wire 3 turns around the
coilfonn, maintaining equal spacing
between the turns and keeping the
coilfonn in its same position on the
wire. String the wire thru the hole in the
other end of the coilfonn. Next string
the loose end 

 wire thru the hole in

the larger plastic cap 

 0).

V QUAD

4

Summary of Contents for VQ2-QUAD

Page 1: ...f C h a r l e s E l e c t r o n i c s L L C 3 0 2S E a s t S t r e e t Mt C a r r o l l I L6 1 0 5 3 C o p y r i g h t 2 0 0 9C h a r l e s E l e c t r o n i c s L L C A l l R i g h t s R e s e r v e d w w w ma c o a n t e n n a s n e t 8 1 5 2 4 4 3 5 0 0 ...

Page 2: ... 13 10 24 SQUARE NUTS ____ S30 4 12 1 SHEET METAL SCREWS ____ S21 12 10 24 MACHINE SCREWS ____ N26 4 10 FLAT WASHERS ____ N12 4 10 LOCK WASHERS ____ F01P 1 COIL FORM ____ PL10 1 1 187 32 PLASTIC CAP BLACK W HOLE ____ Z01P 2 3 GAMMA STRAPS ____ P11 1 BLACK PLASTIC CAP W HOLE ____ 1 TIP SHEET ____ 1 WARRANTY SHEET ____ 1 SET OF INSTRUCTIONS ____ WHEN ORDERING PARTS ALWAYS GIVE PART NUMBER AND DESCRI...

Page 3: ... I G 7 D I R E C T I O N O F R A D I A T I O N B O O M T O M A S T M O U N T I N G S E E F I G 7 FIGURE 1 GENERAL ASSEMBLY INSTRUCTIONS This figure depicts an overall view ofwhat the antenna shouldlook like upon completion of assembly Refer to Figures 2 through 7 for specific assembly details All hardware should be coated with a silicon rubber sealant or similar compound to insure that wind vibrat...

Page 4: ... angle Spacing on each end of the boom 1 should be shown as above I 1 I I 3 64 DRILL I I 1 l 64 D R I L L I I I Ifyouliveinahighwindareayoumayfurtherinsure 1 that your elements will not twist around the boom Drill a 13 64 dia hole thru the center of the element 1 mount BE 1P saddle SO2 Using these holes as I a guide drill a 1 l 64 dia hole thru one side of the boom and install the 12 x 1 sheet met...

Page 5: ...emaining copper wire start 4 from one end and wrap it around a nail or suitable anchor and twist to form a loop Next string the loose end of the wire thru the hole in the smaller of the two plastic caps PLl 1 Now string the wire thru one of the holes in the coilform FO 1P from inside to out as shown and slid the coilform over the wire to bring its front edge to a distance of 7 l 2 from the loop en...

Page 6: ...own mast I I I I I I I I ADJUSTING STANDING WAVE RATIO I I The dimensions given are approximate and should be used as a starting point I I I I The Gamma Match has 2 adjustments First is the capacitor adjustment and second is the slider I adjustment Connect a S W R bridge between your transmitter and the antenna and check the S W R I I I If adjustment is requiredloosen the clamp on the gammamatch a...

Page 7: ...tal and vertical polarization is achieved through the VQ2 Quad loop configuration Low loss impedance matching GammaMatch assures low S W R for maximum power transfer A pretuned reflector resonating coil assures max F B ratio R E F L E C T O R 7 4 D I R E C T O R D I R E C T I O N The VQ2 Quad s rugged mechanical structure of top grade aluminum tubing 1 I 9 V E R T I C A L assures long lasting depe...

Page 8: ...TER ASSEMBLY INSTRUCTIONS ELEMENT ASSEMBLY n I mgure 3 OPTIONAL 4 n 12 7 l 2 Figure 4A PLll FOI P I I l 6 6 l 12 PLII Figure 5A S O L D E R I OPTIONAL Figure 5C I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I _______________________ ____ _ 7 V QUAD ...

Page 9: ... e m b l y C o n t a c t y o u r l o c a l i n s t a l l e r i f c o n s u l t a t i o n o r a s s i s t a n c e i s r e q u i r e d A l l t o w e r a n d a n t e n n a i n s t a l l a t i o n s s h o u l d b e t h r o u g h l y i n s p e c t e d a t l e a s t t w i c e a y e a r b y q u a l i f i e d e x p e r i e n c e d a n d t r a i n e d p e r s o n n e l t o i n s u r e p r o p e r p e r f o...

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