Comtek COM-20VA 사용 설명서 - 페이지 6

{카테고리_이름} Comtek COM-20VA에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Comtek COM-20VA 8 페이지. 20 meter vertical antenna

6. Install the Black Vinyl Cap on the top

element.

7. The two stainless steel V-Bolt Clamps are

used to secure the mounting plate to the

customer supplied mounting pipe described

earlier in this manual. When the antenna is

installed on the mounting pipe, tighten the

V-Bolts evenly so the length of the 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 the studded band clamp.

The shield from your coaxial feedline must

connect to the base plate where you connect

your radial wires.

For 20 Meters

Frequency

Approximate

MHz

Overall Length

14.000

16 Feet, 8-1/2 inches

14.150

16 Feet, 6-1/2 inches

14.225

16 Feet, 5-3/8 inches

14.350

16 Feet, 3-5/8 inches

- 6 -

Figure 1

COMTEK 20 Meter

Vertical Antenna

Assembled Diagram