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Congratulations!

 You are now the proud owner of a Comtek 30 Meter Vertical Antenna. 

 

Specifications: 

 

Full band coverage on 30 meters with SWR under 1.5:1   No Tuner needed 

 

Power Handling up to 5 kW 

 

Weight: Approximately 11 pounds 

 

Element Tubing: 5 element sections sized from 2" OD  to 1.5" OD  

 

24 ft overall height 

 

 

 

Parts List: 

 

Description 

QTY

Aluminum Mounting Plate, 12" x 8" x 1/4", Drilled 

Element Insulator, 

EXTREN

®

, 2.5" OD x 2" ID x 2" long, Split 

Aluminum Cast Saddle 2.5", for Element Insulator 

Stainless Steel U-Bolt 2.5", for Element Insulator 

Hardware kit for U-Bolts (Nuts, Lock Washers, Flat Washers) 

Studded Band Clamp, 2", with hardware (for Feedpoint Connection) 

Element Clamp, Stainless Steel, for 1-5/8" and 1-3/4" antenna elements 

Element Clamp, Stainless Steel, for 1-7/8" and 2" antenna elements 

Stainless Steel Saddle for 2" V Bolts, for customer supplied mounting pipe 

V-Bolt  for 1 to 2" OD customer supplied mounting pipe 

Black Vinyl Cap, for top of 1-1/2" OD antenna element 

Aluminum Element - 1.500" OD x 36" x .058" Wall (split one end)

 

Aluminum Element - 1.625" OD x 72" x .058" Wall (split one end) 

Aluminum Element - 1.750" OD x 72" x .058" Wall (split one end) 

Aluminum Element - 1.875" OD x 72" x .058" Wall (split one end) 

Aluminum Element - 2.000" OD x 72" x .058" Wall (split one end) 

 
 

WARNING! 
 

INSTALLATION OF ANY ANTENNA NEAR POWER LINES IS DANGEROUS 

 
 
 
 

 
Warning

: Do not locate the antenna near overhead power lines or other electric light or power 

circuits, or where it can come into contact with such circuits.  When installing the antenna, take 
extreme care not to come into contact with such circuits, because they may cause serious injury or 
death.  

Содержание COM-30VA

Страница 1: ...cal Antenna COM 30VA COM 30VA INS Revision 0a COMTEK SYSTEMS 2010 P O Box 1491 Akron OH 44309 1491 USA Phone 800 777 0703 Technical Support and International 330 572 3200 Fax 330 572 3279 E mail Info...

Страница 2: ...nna elements 2 Element Clamp Stainless Steel for 1 7 8 and 2 antenna elements 2 Stainless Steel Saddle for 2 V Bolts for customer supplied mounting pipe 2 V Bolt for 1 to 2 OD customer supplied mounti...

Страница 3: ...en pour in the hole Fill the hole until the concrete is level with the ground around it Use a level as you fill the hole to be sure the pipe is straight Allow to set overnight Your location landscape...

Страница 4: ...ineering DXE P8A Penetrox A Anti Oxidant should be used between all antenna element sections Penetrox is an electrical joint compound to affect a substantial electrical connection between metal parts...

Страница 5: ...tions as shown in Figure 1 using the stainless steel element clamps allowing an 8 inch overlap between the 72 long element sections The top 36 element is slid in 12 Slide all the clamps over each sect...

Страница 6: ...exposed threads is approximately equal Any V Bolt should be tightened evenly from side to side with an equal amount of thread above each nut 8 Connect the center conductor of your coaxial feedline to...

Страница 7: ...y and shortening it raises the frequency The top element section is made moveable by loosening the element clamp and then sliding the upper element section of the antenna either closer to the base of...

Страница 8: ...e in writing The above warranties shall not extend to any products or parts thereof which have been subjected to any misuse or neglect damaged by accident rendered defective by reason of improper inst...

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