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12. Install the two halves of the Shorting Bar onto the Gamma Tube and the driven element below.    

Refer to the 

TUNING CHART

 for proper location of the shorting bar. Tighten the shorting bar in 

place using a single 8-32 x 7/8” screw and lock nut.  

 
13. Now Slide the 3/8” x 3/8” Vinyl cap over the Gamma Tube until it is flush with the end of the 

Gamma Tube.  

 
14. At this point it is important to determine whether your antenna will be mounted horizontally 

(SSB/  

CW) 

or Vertically 

(FM). 

Locate the two sets of holes at the rear or center of the boom 

assembly.  

 
15. Insert the 2” u-bolt into the uni-cradle and slide this assembly into one of the two sets of holes at 

the center of the boom assembly. Finish the assembly by installing (2) 1/4” lock washers and     1/4
-20 nuts. 

 

    

 

 

 

Stacking or Phasing ?  Call us

 

and let us help you DO IT RIGHT. 

 
 

T

HIS COMPLETES THE ANTENNA ASSEMBLY. 

 
 

CAREFULLY DESIGNED AND MANUFACTURED BY: 

 

 

M

2

 ANTENNA SYSTEMS, INC. 

4402 N. SELLAND AVE. 

FRESNO, CA 93722 

(559) 432-8873  FAX: 432-3059 

www.m2inc.com   Email:  [email protected] 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 

6M-3SS ASSEMBLY MANUAL 

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