yagi antenna
yagi antenna
yagi antenna
yagi antenna
EA270ZB13
EA270ZB13
EA270ZB13
EA270ZB13
Artikel Nr: 17750.D5-8
EAxxZB EAntenna series are antennas designed by well-known Martin Steyer, DK7ZB.
Martin has improved on the designs of DL6WU and DJ9BV that won many competitions in their original forms. EAntennas has
agreed to revise and produce some of these models. It is expected that these antennas will be in high demand and will be
offered at a very reasonable price without sacrificing EAntenna quality.
EAxxZB have the following characteristics:
Ÿ Optimal gain and front to back ratio, taking into account the stacking distances and boom length.
Ÿ Single 50 ohm coaxial feed
Ÿ Wide bandwidth to fully cover the particular bands.
Ÿ The radiation pattern is fairly wide and covers wide angles.
Ÿ These antennas can be used for either FM (in vertical polarization) or SSB/CW in horizontal polarization.
This is explained because at Eantenna:
Ÿ Parts are produced using CNC machines for very accurate dimensions.
Ÿ we take care of every piece of aluminum, deburring tubings smoothly, inside and outside. All this completed by hand to
get a final product of great quality.
Ÿ All hardware we use is stainless steel.
Ÿ The aluminum used is 6061/6063 and 6082 T6, the best alloys for manufacturing antennas and resistant to the weather
elements.
Ÿ We include detailed assembly manuals and for some models even have videos on our site.
Ÿ We are not satisfied until our clients have their antennas mounted and working.
Specifications of model EA270ZB13
Ÿ Square Boom of 20× 2 mm.
Ÿ 8mm diameter elements with driven element diameter of 12mm.
Ÿ Stainless steel M8 U-bolts for attaching to the mast (up to 50mm dia ~2 in.)
Characteristics of the EA270ZB13
This antenna provides excellent performance on the two bands with a boomlength of 1.5m only.
It is small and light enough that a light-duty or a TV antenna rotator is usable.
Assembly is simple and quick !
Peso: 1,00 Kg.
Max. Potencia: 500 W
1,54m
Rev. v1.7 - 26/03/2021
SPECIFICATIONS
EAntenna
EA270ZB13
Elements:
5
8
Frequency Range:
144~146 MHz.
432~440 MHz.
Gain:
10,8 dBi
11,0 dBi
F/B:
18,7 dB
15,4 dB
SWR:
1,0:1~1,4:1
1,0:1~1,5:1
Impedance
50 Ohms
50 Ohms
Max. Power:
500 W.
500 W.
Boom Length:
1,51m
59,45"
Wind Survival
200kmh
125mph
Weight:
1,37 Kg.
3,02 Pounds
14,0.......21,0 MHz.
3500 KHz. 3800 KHz.
5.0
3.0
2.0
1.5
1.3
1
Ω
300 W.
Boom Size:
Element Diameter:
20x20x2mm
Passive 8x1mm - Driven: 12x1mm
332,8mm
331,8mm
323,8mm
288,8mm
ENGLISH
1038,5mm
987mm
938,5mm
ESPAÑOL
1540mm
272,8mm
310,8mm
278,8mm
296,8mm
925,5mm
915,5mm
ESPAÑOL
El BOOM trae 2 agujeros en cada cara, para el
abarcon (A-0163) y Mordaza (23035.50) para poder
poner la antena en polarización horizontal o vertical.
ENGLISH
The BOOM comes with 2 holes on each side, for the
U-bolt (A-0163) and the saddle (23035.50) to be able
to put the antenna in horizontal or vertical
polarization.
ESPAÑOL
ENGLISH
El BOOM cuadrado tiene 4 caras, para identificar por que parte del
boom ensamblaremos la antena.
Cara A; en esta cara del boom se instrudicen los tornillos DIN 7991
M4x20 para la sujección de los elementos.
Cara B; la cara opuesta a la A es donde se introduce la tuerca DIN
934 M4 y apriea con una llave del número 7.
Cara C y D; en estos agujeros van introducidos los elementos.
El montaje de las EAxxZB de EAntenna es tan facil como introducir
cada elemento en su correspondiente agujero en el boom (Cara C y
D), y con el el tornillo DIN 7991 M4x20 roscar sobre el mismo
elemento (CARA A). Para reforzar el elemento al boom, se añade
una tuerca M4 DIN 934 que con una llave de vaso o tubo del número
7 se aprieta facilmente (CARA B)
CARA A
Ø 5mm
CARA B
Ø 12mm
The square BOOM has 4 sides, to identify by which part of the
boom we will assemble the antenna.
Side A; On this side of the boom the screws DIN 7991 M4x20 are
inserted for fastening the elements.
Side B; the side opposite to the A is where the nut DIN 934 M4 is
installed.
Side C and D; in these holes the elements are inserted.
The assembly of the EAxxZB of EAntenna is as easy as inserting
each element in its corresponding hole in the boom (SIDE C and
D), and with a screw DIN 7991 M4x20 thread on the same
element (SIDE A). In addition, an M4 nut is added, which
ensures that the element does not get loose. (SIDE B)
SIDE A
SIDE B
CARA C-D
1
1
3
3
Ø 8mm
5
5
SIDE C-D
2
2
4
4
6
6
ESPAÑOL ENGLISH
El elemento de más grosor o DRIVEN viene preensamblado, pero para su montaje en el BOOM debe de
quitar una parte de la alimentación, para introducir la parte
aislante del DRIVEN y esta mediante el agujero que trae,
es donde debe de fijarse al boom como se explica
anteriormente.
BOOM
COAXIAL
The DRIVEN ELEMENT comes pre-assembled, but for its
assembly into the boom, one side has to be removed. Then,
put the insulator into the large hole of the boom, fix with
screws as explained above and re-install the side tube
which was removed before.
COAXIAL
Malla
Outter Conductor
Vivo
Inner Conductor
Plots 145 MHz.
Plots 432 MHz.
PART #
PIEZA Nº
IMAGEN
PART IMAGE
DESCRIPCION
DESCRIPTION
MEDIDAS
SIZES
CANTIDAD
QUANTITY
PACKING LIST
LISTA DE PIEZAS
ESPAÑOLENGLISH
BOLSA 1 - BAG #1
23035.50
A-0163
S127-98
S934-98
P1300002
S934-94
S7991-9420
Mordaza
Saddle
Abarcon 50mm, M8
50mm U-Bolt
DIN 127
DIN 934
Llave Allen
Hex key
DIN 934
Tornillo DIN 7991
DIN 7991 Screw
50mm
M8
M8
M8
2.5mm
M4
20x4mm
1
1
2
2
1
13
13
PART #
PIEZA Nº
IMAGEN
PART IMAGE
DESCRIPCION
DESCRIPTION
MEDIDAS
SIZES
CANTIDAD
QUANTITY
PACKING LIST
LISTA DE PIEZAS
ESPAÑOLENGLISH
EA270ZB13
A-A
COMPLETE BOOM
ELEMENTO ALIMENTA
DRIVEN ELEMENT
REFLECTOR 2m
REFLECTOR 70cm
D1 70cm
D2 70cm
D1 2m
1540cm x 20mm
987mm x 12mm Ø
1038,5mm x 8mm Ø
333mm x 8mm Ø
332mm x 8mm Ø
324mm x 8mm Ø
938,5mm x 8mm Ø
1
1
1
1
1
1
1
D3 70cm
D4 70cm
D2 2m
D5 70cm
D6 70cm
D7 70cm
D3 2m
289mm x 8mm Ø
273mm x 8mm Ø
925,5mm x 8mm Ø
311mm x 8mm Ø
279mm x 8mm Ø
297cm x 8mm Ø
915,5mm x 8mm Ø
1
1
1
1
1
1
1
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