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215-470LP16 ASSMBLY 

 
6. locate the front and rear delrin spreader bars. Add the both smaller front 
spreader bars to either side of the boom assembly add the 8-32 screw 
thru the boom and add the nut. Repeat for the rear end of the boom as-
sembly. 
 

7. Find the upper boom section and attach to the open holes of the rear 
spreader bars. Carefully bring the nose of the upper boom assembly clos-
er to the nose of the lower boom assembly, slide the center conductor side 
of the feed nose assembly into the nose of the upper boom assembly and 
add the 8-32 x 3/3 screw and tighten. Add the 8-32 screws to the front 
spreader bars, add the nuts and tighten all the hardware.  
 

Summary of Contents for 215-470LP16

Page 1: ...p Wt 14 lbs 16 lbs M2 Antenna Systems Inc Model No 215 470LP16 FEATURES The 215 470LP16 is a dual boom log periodic with more elements than many conventional designs The extra elements help in lowerin...

Page 2: ...215 470LP16 DIMENSION SHEET...

Page 3: ...N THE MAST WHEN ATTACHING U BOLT AND UNICRADLE USE SIDE HOLES ON MAST MOUNTING PLATE HORIZONTAL MOUNTING TO A VERTICAL MAST USING THE SIDE MOUNT OPTION HORIZONTAL MOUNTING TO A VERTICAL MAST USING THE...

Page 4: ...Y POLARIZED IT IS NESISARY TO MOUNT YOUR ANTENNAS ON A NON METALIC MAST AND FEED LINES NEED TO BE ROUTED OFF THE REAR OF THE ANTENNA BEHIND AND BELOW THE ELEMENTS AT LEAST 12 FAILURE TO FOLLOW THIS PR...

Page 5: ...racket Refer to the horizontal or vertical mounting options pages to chose connector mount bracket location 2 locate the Feedline RG 303 with connectors Feed the SMA female con nector end of the cable...

Page 6: ...nose assembly when unattached is fragile after complete installation it will be very durable Care must be taken during the following steps 4 Slide on the supplied 1 2 shrink tube onto the cable Attac...

Page 7: ...e hole in the front of the boom assembly and add the 8 32 x 3 8 screw 6 Add silicone sealant or equivalent around the feed nose and solder con nections as to seal for long term installation Use approp...

Page 8: ...oom as sembly 7 Find the upper boom section and attach to the open holes of the rear spreader bars Carefully bring the nose of the upper boom assembly clos er to the nose of the lower boom assembly sl...

Page 9: ...horizontal or vertical polarity Be sure to tighten all hardware before installation Always use good low loss coax for feed line Seal all exposed connectors with the appropriate sealing techniques for...

Page 10: ...AR DELRIN 2 UNICRADLE M2AMC0076 2 U BOLT 2 SS HINDLEY 2 PENETROX ZINC PASTE CUP 1 ASSEMBLY MANUAL 1 HARDWARE NUT 1 4 20 SS 4 LOCKNUT 1 4 20 SS 2 LOCKWASHERS 1 4 SS 4 BOLT 1 4 20X1 2 FH SCKT SS 4 BOLT...

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