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Mini Endfed Multiband Antenne DIY-Bausatz für 10-15-20-40-80m

Product information "Mini Endfed Multiband Antenne DIY-Bausatz für 10-15-20-40-80m"

Mini Endfed Antennenbausatz für 10-15-20-40-80m, max 100 Watt PEP Phone und 1:49 Transformator

Die Mini Endfed ist eine kleine End Fed Antennen Lösung für den Portabeleinsatz, auf Reisen, QRP, SOTA (Summit on the Air) oder DX Expeditionen usw. Das IP65 geschütze Gehäuse aus Polcarbonat mit einer Größe von nur 64x58x35 mm, lässt sich leicht in der Tasche oder im Rucksack verstauen, ist aber auch robust genug für die stationäre Montage. Das Gewicht beträgt etwa 400-500 Gramm, je nach Strahlerlänge.

Der Bausatz hat sowohl einen Anschluss für die ANTenne als auch GND für ein Gegengewicht. Den M4 Ring haben wir ebnso integriert. Damit lässt sich die Mini Endfed ganz einfach mit einem Karabiner befestigen und mit der Kausche als Zugentlasung vewenden. Alle Schrauben, Muttern und der Ring sind aus Edelstahl. 

Befestigt man die Antenne an der Spitze eine Teleskopmast schiebt die Mastsegmente heraus, ist man innerhalb von wenigen Minuten auf Sendung! Um das Gehäuse des 1:49 Transformers an einem Mast zu befestigen, kann die gleiche Halterung wie von unseren Aktivantennen verwendet werden. 

Dieser Mini Endfed-Bausatz wird mit einem Antennendraht Ihrer Wahl geliefert:

Standard Antennenlitze:
Diese Antennenlitze besteht aus 1,0 mm2 feindrähtiger Kupferleiter mit einer schwarzen PVC Isolierung. Der Gesamtdurchmesser beträgt etwa 2 mm. Ideal für Experimente oder Urlaubsantennen. Da der Kern nur aus Kupfer besteht, wird sich diese Litze mit der Zeit immer etwas längen und somit dünner werden. Die Zugfestigkeit dieser Antennenlitze ist begrenzt.

Kupfer/Kevlar-Antennenlitze
Diese Antennenlitze wird speziell für Antennen hergestellt. Die Litze besteht aus einem Kevlarkern mit ca. 1,1 mm2 verzinntem und feindrähtigen Kupferleitern. 1x 0,4 mm Kevlar und 24x 0,25 mm Kupfer. Die Ummantelung besteht aus schwarzem UV-beständigem PE. Der Gesamtdurchmesser beträgt ca. 2,5 mm. Die Zugfestigkeit ist ca. 50 kg. Sie erhalten eine starken, flexible und relativ leichte Antennenlitze.

Diese kompletten Mini End Fed Multiband Bausätze sind für 100 Watt PEP Phone ausgelegt und in diesen Ausführungen erhältlich:

  • 10-20-40 Meter ca. 20 Metern Länge, ohne Verlängerungsspule
  • 10-20-40 Meter, ca. 12 Metern Länge, mit 34uH Verlängerungsspule
  • 10-15-20-40-80 Meter, ca. 21 Metern Länge mit 110uH Verlängerungsspule

Dieser Bausatz enthält:

23 Meter Antennenlitze
19 mm PVC-Rohr mit ca: 110uh Spule (fertig gewickelt und vermessen)
1x Edelstahl Kabelklemme
1x Endisolator
1x Kabelschuh 5mm
1x Schrumpfschlauch

1:49 Mini Impedanztransformator:

IP65-Gehäuse 64x58x35mm Polycarbonat
Ringkern FT140-43
Kupferlackdraht GR2 Qualität 1,00 mm
100 pF Kondensator 2kV
1x BNC-Flanschbuchse
2x M2,5 Schrauben 8/10mm
2x M2,5 Mutter
2x M2,5 Unterlegscheibe
1x Kabelschuh 3mm
3x M5 Kabelschuh
2x Edelstahl M5 Schraube 20mm
2x Edelstahl M5 Flügelmutter
2x Edelstahl M5 Kragenmutter
2x Edelstahl M5 Zahnscheibe
2x Edelstahl M5 Schraube 20mm
2x Edelstahl M5 Flügelmutter
2x Edelstahl M5 Kragenmutter
2x Edelstahl M5 Zahnscheibe
1x Ring M4
1x Zahnscheibe M4
1x Mutter M4
1x Kabelkausche

Die Bauanleitung finden Sie hier: ZUR BAUANLEITUNG

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