End Fed multiband antenna DIY kit for 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

Prices incl. VAT plus shipping costs

Available, delivery time: 2-5 days

Antenna wire

Standard litz wire

Cooper /Kevlar Litz wire

Product number: 0650

Product information "End Fed multiband antenna DIY kit for 10-15-20-40-80m 300Watt"

End Fed multiband antenna DIY kit for 10-15-20-40-80m 300Watt PEP SSB

New extended kit!

This kit contains all the necessary components to build an EndFed 1:49 multiband antenna for the bands 10-15-20-40-80 meters up to 300 Watt PEP Phone. We have added a connection for the counterweight and the useful stainless steel ring etc. to the kit.

This End Fed kit is supplied with the antenna wire of your choice:

Standard antenna wire: This antenna wire consists of 1.0 mm2 fine stranded copper conductor with black PVC insulation. The total diameter is approx. 2 mm. Ideal for experiments or vacation antennas. As the core is only made of copper, this stranded wire will become slightly longer and therefore thinner over time. The tensile strength of this stranded antenna wire is limited.

Copper/Kevlar stranded antenna wire This stranded antenna wire is specially manufactured for antennas. The stranded wire consists of a Kevlar core with approx. 1.1 mm2 tinned and fine-stranded copper conductors. 1x 0.4 mm Kevlar and 24x 0.25 mm copper. The sheathing is made of black UV-resistant PE. The total diameter is approx. 2.5 mm. The tensile strength is approx. 50 kg. You receive a strong, flexible and relatively light antenna strand.

The kit contains the following components:

1x toroidal core FT-240-43
1x enameled copper wire GR2 for winding the toroidal core (1mm) approx. 1.50 meters
1x polycarbonate housing with transparent cover 100x100x60 mm (IP67)
1x mini insulator 65 * 15mm
2x simplex terminals up to 2 mm wire (wire rope terminal)
1x thimble approx. 23.5 meter antenna wire 1mm² black
1x capacitor 100pF 2kV DC 1x PL259 panel jack
1x extension coil 110uH ready wound and measured
1x shrink tube black 25.4-12.7mm
1x various screws, washers and nuts made of stainless steel
1x stainless steel ring 3x Fast-On ring contact

Type: Multiband
Length: approx. 23 meters
Connection: PL
Max. Power: 300Watt PEP Phone
Weight: approx. 600g
Balun 1:49

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.

€35.00*

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

€3.95*

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.Construction Manual in Englisch

€55.00*

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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.

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Pressure compensating valve for End Fed kits

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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.

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

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