End Fed Multiband Antenne DIY-Bausatz für 10-15-20-40-80m 300Watt

End Fed Multiband Antenne DIY-Bausatz 1:49 für 10-15-20-40-80m 100Watt

€59.00*

% €64.50* (8.53% saved)

Content: 1 Stück

Available, delivery time: 2-5 days

Antenna wire

Standard litz wire

Cooper /Kevlar Litz wire

Product number: 0650

Product information "End Fed Multiband Antenne DIY-Bausatz für 10-15-20-40-80m 300Watt"

End Fed DIY-Bausatz für 10-15-20-40-80m 300Watt Multiband Antenne 1:49

Neuer erweiteter Bausatz!

In diesem Bausatz sind alle nötigen Bauteile zum Bau einer EndFed 1:49 Multiband Antenne für die Bänder 10-15-20-40-80 Meter bis 300 Watt PEP Phone enthalten. Wir haben den Bausatz um einen Anschluss für das Gegengewicht und um den nützlichen Edelstahlring etc. erweitert.

Dieser End Fed Bausatz wird mit der Antennenlitze 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 starke, flexible und relativ leichte Antennenlitze.

Der Bausatz enthält die folgenden Bauteile:

1x Ringkern-FT-240-43
1x Kupferlackdraht GR2 für die Wicklung des Ringkerns (1mm) ca. 1,50 Meter
1x Polycarbonat Gehäuse mit Klarsichtdeckel 100x100x60 mm (IP67)
1x Mini-Isolator 65 * 15mm transparent
2x Simplex Klemmen bis 2 mm Draht (Drahtseilklemme)
1x Kausche
ca. 23,5 Meter Antennenlitze 1mm² schwarz
1x Kondensator 100pF 2kV DC
1x PL259 Einbaubuchse
1x Verlängerungsspule 110uH fertig gewickelt und gemessen
1x Schrumpfschlauch schwarz 25.4-12.7mm
1x Verschiedene Schrauben, Unterlegscheiben und Muttern aus Edelstahl
1x Edelstahlring
3x Fast-On Ringkontakt

Typ: Multiband
Länge: ca. 23 Meter
Anschluss: PL
Max. Leistung: 300Watt PEP Phone
Gewicht: ca 600g
Balun 1:49

TIPP

Ich kann nur jedem empfehlen, die Montageplatte für den Ringkern gleich mitzubestellen. Damit ist der Ringkern befestigt und hängt nicht an den Drähten, lose im Gehäuse herum. Gerade bei Wind ein großer Voteil.

Neue Bauanleitung 7/2023

https://www.bonito.net/hamradio/bauanleitung-end-fed-bausatz/

Tolles DIY Video von OM Michael DL2YMR von der 100Watt Version

Accessory Items

Pressure compensating valve for End Fed kits

Pressure compensating valve for Endfed kits. Easy to install in an 8 mm hole. This pressure compensating valve ensures stable performance in all weather conditions. Air pressure differences in the outside air can cause moisture to enter the enclosure through ports and bushings. Ports and bushings. The air pressure compensating valve contains a membrane that compensates for air pressure differences. Waterproof, protection class IP66 / IP68 For use in BalUn and UnUn enclosures To be placed in 8mm hole.

€4.00*

Montageplatte für Ringkerne für End fed Bausatz

Mounting plate for toroidal cores

Mounting plate for the toroid in the housing of our End Fed kits This mounting plate enables the toroidal cores FT240 or FT140 to be firmly mounted in the housing of our End Fed kits. The mounting plate is made of 1.6mm thick printed circuit board material and already has the mounting holes for the various toroidal cores. The M3 fastening material made of stainless steel are included.

€5.00*

Mantelwellensperre / RFI-Choke 1KW

Mantelwellensperre / RFI-Choke 1KW Version Diese Mantelwellensperre vermeidet, dass die Abschirmung des Koaxialkabels nicht Teil des Antennensystems wird und ungewollt abstrahlt. Darüberhinaus dient sie der Anpassung des unsymmetrischen Koaxkabels an symmetrische Antennen und kann daher auch als "1:1" Balun verwendet werden. Durch den Aufbau nach dem W2DU Prinzip, ist die Mantelwellensperre 1KW extrem breitbandig und verlustarm. Eine Vielzahl von hochpermeablen Ferriten werden auf hochtemperaturfestes PTFE Koaxkabel gefädelt, eingeschrumpft und entsprechende Stecker montiert. Somit lässt sie sich leicht in die Koaxzuleitung integrieren. Die Mantelwellensperre 1KW ist ca 45cm lang, sehr breitbandig und verfügt über ca. 1000 Ohm Sperrdämfung im Frequenzbereich von 160m - 2m. Sie ist wetterfest eingeschrumpft und hat 2 hochwertige PL259 Stecker mit PTFE-Dialektrikum und Goldkontakt an den Enden. Ein PL258 Verbinder auch mt PTFE und Goldkontakt ist im Lieferumfang enthalten. WICHTIG! Platzieren Sie die Mantelwellensperre 1KW im Falle einer End Fed-Antenne nicht direkt am Speisepunkt der Antenne!Zwischen dem Transformer der End Fed und der Mantelwellensperren sollte ein Koaxkabel mit einer Länge von >= λ 0,05 (bei 80m etwa 4,20m) eingefügt werden.

€32.50*

Tip

Multi Isolator Maxi 120x16x16mm

Multi Isolator Maxi 120x16x16mm Der Multi Isolator Maxi aus Polycarbonat, ist stark, leicht, witterungs- und UV-beständig. Der Multi Isolator Maxi ist multifunktional einsetzbar, zum Beispiel als Zugentlastung für Dipole und EndFed Antennen. Abmessungen; 120x16x16mm Material: Wetter und UV-beständigiges Polycarbonat Isolator, Endfed, Fritzel, Dipol, Antennen, Hamradio, Amateurfunk , FR1901, fritzel isolator

From €2.30*

Details

Halterung für End Fed Antennen

€6.99*

common mode filter DIY-Bausatz 1 - 30 MHz

1 – 30 MHz Common mode choke DIY kit

1 – 30 MHz Common mode filter with bifilaire windings for optimal attenuation There are many types of common mode chokes available, HF Kits opts for a common mode choke with bifilar windings for optimal filtering. This 1 – 30 MHz common mode current filter is optimized for the 80 and 160 meter band. In this case a FT240-31 toroidal core with optimal performance for the lower frequency range is used. The 1 – 30 MHz common mode choke performs very well on the entire HF spectrum. The attenuation is therefore around 30 dB across the entire HF frequency spectrum. This filter is therefore a real all-rounder for amateurs who want to work from 160 meters to 10 meters. Even people who deal with LPAM (Medium Wave) can use this filter. The main reason for using a common mode choke is to ensure that the coax cable’s shield does not become part of the antenna system and will radiate unintentionally. This has all sorts of nasty effects, think of: interference issues, disrupted radiation pattern of the antenna and a higher noise level. This last point is because not only does the coax cable’s shield radiate when you transmit, but the shield also works as a receiving antenna. Because the coax cable often makes a considerable trip within the house, close to interference sources (mains, PLC etc…) It is useful to eliminate these sources of interference. Any way, Good reason to use a common mode choke. The effect of this common mode choke with bifilar windings is difficult to predict. This depends on local circumstances. Think of: antenna type, antenna placement, type of feed line, feed line placement and especially local sources of interference. There are manufacturers that promise in advance a significant drop in interference, however this is not real. There are cases where the noise level decreases by two to three S points, but also cases where the filter has almost no effect. This kit includes: IP65 enclosure 100 x 100 x 55 mm (Polycarbonat) Ringcore Amidon FT240-31 Winding wire 18 AWG – 4x 85cm PTFE 19 x 0.25 mm copper “Silver plated” Toroid mounting plate Stainless steel M3 6mm screws 4x Stainless steel M3 Spring washer 4x 2x PL 259 Chassis 2x M3 cable lug 8x Stainless steel M3 Bolt 12mm 8x Stainless Steel M3 Nut 8x Stainless steel M3 washer 8x Stainless steel M3 tooth washer IMPORTANT! Do not place the common mode choke in case of an End Fed antenna directly at feed point of the antenna.

€55.00*

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1:4 BalUn 600 watt DIY kit 1.8 – 30 MHz

Complete 1:4 BalUn DIY kit for off-center-fed (windom) antennas, among other things. 1:4 BalUn 600 Watt self-build kit 1.8 – 30 MHz, with solid strain relief. This 1:4 BalUn is constructed from two FT240-43 ferrite toroidal cores. On the first toroidal core a 1:1 current BalUn is built up. It takes care of the transition from unbalanced (coax) to balanced antenna. This BalUn has a fantastic common mode current attenuation of over 30 dB. The second toroid is responsible for impedance adjustment from 50 ohms to 200 ohms. Many BalUn manufacturers only look at the impedance matching but forget to look at the common mode current attenuation. This BalUn scores very well on both levels. Now with a handy mounting plate to attach both ring cores, so gluing is no longer necessary. The 1:4 BalUn 600 Watt can be used for off-center-fed antennas, among other things. The off-center-fed antenna (windom) is a popular multiband antenna. These antennas have many advantages. The antenna can be used on many bands, the antenna is often easy to place due to the 1/3, 2/3 ratio in the antenna legs. By using a good BalUn, Common mode current are prevented, which also reduces interference from your direct environment. This antenna needs no ground or counter capacitance. The main reason for using a BalUn is to make sure that the coax cable is not part of the antenna system and that it will radiate undesirable. This has all sorts of nasty effects, think of: interference, EMI, RFI disrupted radiation pattern of the antenna, restless noise level. This last point is because not only does the coax cable’s shield radiate when you transmit, but the shield also works as a receiving antenna. 1:4 BalUn 600 watt components This kit includes: IP65 enclosure 100x100x55 mm 2x Ferrite Ring Core Amidon FT240-43 Winding wire 18 AWG – 8x 85cm PTFE 19 x 0.25 mm copper “Silver plated” PL 259 Chassis Toroid mounting plate 4x M3 spacer 4x Stainless steel M3 6 mm screws 4x stainless steel M3 washer M3 Cable lug 2x M5 Cable lug 2x stainless Steel (A4) M6 eye (Strain relief) 2x Stainless Steel M6 Nut 2x Stainless steel M6 washer 2x stainless steel M6 Spring washer 2x Stainless Steel M5 Bolt 25mm 2x stainless steel M5 wing nut 4x Stainless Steel M5 Nut 4x Stainless steel M5 washer 2x stainless steel M5 Spring washer 4x stainless steel M5 toothed washer 4x stainless steel M3 Bolt 12mm 4x Stainless Steel M3 Nut 4x Stainless steel M3 washer 4x stainless steel M3 toothed washer

€68.00*

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Multi Isolator Maxi 120x16x16mm

From €2.30*

Details

Stainless Steel Ring M6

Stainless Steel Ring M6 Stainless Steel Quality: A4 Includes stainless steel washer, Spring washer and Nut. Good strain relief for wire antennas.

€3.25*

Fabricated extension coil for 10-15-20-40-80m "ready to go".

Fabricated extension coil for 10-15-20-40-80m "ready to go". Single extension coil for the 10-15-20-40-80m bands. The coil has approx 110uH and comes ready assembled with screws, cable lugs and shrink wrapped already. Cable lugs and wing nuts are included for attaching the antenna wire. The glands are made of stainless steel. Completely wrapped with 0.6mm² enamelled copper wire. 20mm PVC pipe approx. 21cm long Approximately 110uH Approx. 20cm shrink tube.

€33.00*

Pressure compensating valve for End Fed kits

€4.00*

Extension coil for 10-15-20-40-80m EndFed

Extension coil for 10-160m EndFed

Extension coil for 10-160m EndFed Single extension coil 192uH for the 10-15-20-40-80-160m Bands. As a spare part, extension or for experimenting. Completely wrapped with 0.6mm² enamelled copper wire. 20mm PVC pipe approx. 28cm long Approximately 192uH Approx. 28cm shrink tube.

€25.00*

Extension coil for 10-15-20-40-80m EndFed

Extension coil for 10-15-20-40-80m EndFed Single extension coil 110uH for the 10-15-20-40-80m Bands. As a spare part, extension or for experimenting. Completely wrapped with 0.6mm² enamelled copper wire. 20mm PVC pipe approx. 21cm long Approximately 110uH Approx. 20cm shrink tube.

€18.00*