JPS62181011U - - Google Patents
Info
- Publication number
- JPS62181011U JPS62181011U JP6937786U JP6937786U JPS62181011U JP S62181011 U JPS62181011 U JP S62181011U JP 6937786 U JP6937786 U JP 6937786U JP 6937786 U JP6937786 U JP 6937786U JP S62181011 U JPS62181011 U JP S62181011U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- tube
- whip antenna
- shortened
- antenna
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910001369 Brass Inorganic materials 0.000 claims description 3
- 239000010951 brass Substances 0.000 claims description 3
- 238000004904 shortening Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Details Of Aerials (AREA)
Description
第１図は外観全体図、第２図は短縮コイルの外
観図、第３図は短縮コイルの断面図である。
図中１、は短縮コイル。２、は真鍮管。３、は
コイルを支持するプラスチツク。４、及び５、は
素子の支持金具。６、は編組線である。短縮コイ
ルは上方の素子と密着しており上方の素子を動か
せば短縮コイルは真鍮管２、の中を微動操作する
事が出来る。調整が完了したら支持金具４、につ
けてあるロツクネジで素子を固定する。
FIG. 1 is an overall external view, FIG. 2 is an external view of the shortened coil, and FIG. 3 is a sectional view of the shortened coil. 1 in the figure is a shortened coil. 2. is a brass tube. 3. is the plastic that supports the coil. 4 and 5 are support metal fittings for the element. 6 is a braided wire. The shortening coil is in close contact with the upper element, and by moving the upper element, the shortening coil can be slightly moved inside the brass tube 2. When the adjustment is completed, fix the element with the lock screw attached to the support fitting 4.
Claims (1)
イルを真鍮管で包みその中にコイルを出し入れす
る事によつてコイルのインダクタンスを変化させ
てアンテナ素子を切断することなしに同調合せを
することを特長としたホイツプアンテナ。 This whip antenna is characterized in that the intermediate shortened coil of an HF and VHF whip antenna is wrapped in a brass tube and the inductance of the coil is changed by moving the coil in and out of the tube to perform tuning without cutting the antenna element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6937786U JPS62181011U (en) | 1986-05-07 | 1986-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6937786U JPS62181011U (en) | 1986-05-07 | 1986-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62181011U true JPS62181011U (en) | 1987-11-17 |
Family
ID=30910058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6937786U Pending JPS62181011U (en) | 1986-05-07 | 1986-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62181011U (en) |
-
1986
- 1986-05-07 JP JP6937786U patent/JPS62181011U/ja active Pending