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HEX6B - 6 Band Hexbeam Design G3TXQ (EAntenna) 

http://butik.limmared.nu/4513-thickbox_default/eantenna-hex6b-61012151720m.jpgLightweight and easy to install beam antenna (Design G3TXQ) for portable activities.

The HEX6B is a shortwave beam for the six bands 20, 17, 15, 12, 10 and 6m. The design follows the ideas of G3TXQ who was the first ham radio operator to present this antenna. However the mechanical construction was refined by EAntenna with their long-standing experience of antenna engineering. The result is an efficient portable antenna for the classical DX bands, which can be used due to it's low weight also for DXpeditions and vacations.

The HEX6B works as two element beam on each band. Ready-to-use wires and ropes are fixed to the glassfibre struts, no tuning is required! Due to the mechanical tension of the struts the beam is stretched to it#s fixed size all he time, there is no sag on the wires. The radiator dipoles are connected to the vertical center support, each has it#s own screw clamps. The center support is designed as a coaxial transformer and balun. This transformer is responsible for a very good match on each band, and the fact that only one feedline is required for all bands. The gain is approximately 3 dBD or better, the front/back ratio is between 13 and 22 dB. The matching transformer achieves an SWR of 1.5:1 or better on all bands except 10m, where SWR is 2:1 or better. Each band can be used in full bandwidth without a tuner. The maximum allowed power is 5 kW. The glassfibre tubes are double coated against UV radiation.

The setup of the HEX6B 6 band beam is simple and can be done by one preson in approx. 30 minutes. For installation the 6 struts are assembled and fixed to the center pole. Ready-cut ropes from the top of the center pole to each strut are installed for the typical bent shape of the hexbeam. Then the ready-cut wires are fixed to the struts, and electrically connected to the center pole. All ropes and wires are already cut to length, no tuning is required. Due to the low weight of only 8.2 kg the hexbeam can be installed on a light aluminium push-up mast. Rotation is either done with a small 12V rotor or by hand.

 

Technical Data 11405 HEX6B
Amateur radio bands 20, 17, 15, 12, 10, 6 m
Max. Power 5 kW
Max. rotating radius 3.26 m
Weight 8.5 kg
Transport size 127 x 37 x 13 cm
Gain 20 m 3.8 dBD
17 m 3.2 dBD
15 m 3.5 dBD
12 m 3.0 dBD
10 m 3.6 dBD
6 m 3.7 dBD
Front/Back ratio 20 m 22 dB
17 m 19 dB
15 m 16 dB
12 m 13 dB
10 m 16 dB
6 m 18 dB
Bandwidth 20 m 350 kHz (SWR ≤ 1.5:1)
17 m 100 kHz (SWR ≤ 1.3:1)
15 m 450 kHz (SWR ≤ 1.5:1)
12 m 100 kHz (SWR ≤ 1.4:1)
10 m 1400 kHz (SWR ≤ 2:1)
6 m 500 kHz (SWR ≤ 1.5:1)

 

Order No.
11405 EAntenna HEX6B Hexbeam 549.00

 

DELTA7B: Multiband Delta-Loop

An antenna that covers all 7 bands from 30m up to 6m with more than acceptable result.

This antenna requires an ATU (Automatic Tuner) in most of the bands. Just on 20 and 10 meters SWR is quite acceptable without a tuner.

The DELTA7B is not directive but almost omnidirectional, has in very low elevation angle (similar to vertical antennas ) and a very low noise level, such as loop antennas, and in this case a Delta Loop.

This antenna supports up to 1000W, without buying upgrades for more power. All antenna is built in aluminum and stainless steel and withstand winds up to 120 km/h. The antenna has only 6.5 kg of weight, so one person can raise it without too much effort. Makes it an ideal antenna for fixed or portable.

 

Specifications
Frequency Range 10,1 ~ 54MHz
Gain 6,68~9,19 dBi **
Angle Elevation 14 ~ 41 deg. *
SWR 1,1:1~6,0:1 (ATU needed)
Max. Power 1000W
Total Height 7.25m
Total Width 5.7m
Turning Radius 2.85m
Wind Survival ≥ 120km/h
Weight 6.5 Kg
Package dimensions 17x11x215cm

* Elevation angle at 10m above ground.
** Gain dBi at 10m above ground.

 

 

 

 

Order No.
11740 Multiband Delta-Loop 231.00

 

Multiband Rotary Dipole

The multiband rotary dipoles are installed on a single boom. This requires only a feed line for all 3 or 4 bands in the case of Classic+40.


Model Classic 10-15-20 WARC 12-17-30 WARC2+40 Classic+40
Frequency range [MHz] 10m 28.0 - 29.7 - - 28.0 - 29.7
12m - 24.8 - 25.0 24.8 - 25.0 -
15m 21.0 - 21.45 - - 21.0 - 21.45
17m - 18.0 - 18.17 18.0 - 18.17 -
20m 14.0 - 14.35 - - 14.0 - 14.35
30m - 10.10 - 10.15 - -
40m - - 7.0 - 7.3 7.0 - 7.3
Gain [dBi] 10m 3 - - 3
12m - 3 3 -
15m 3 - - 3
17m - 3 3 -
20m 3 - - 3
30m - 2.15 - -
40m - - 2.05 2
Active Elemsnts 1
Impedance (Ohm) 50
SWR 1.4 - 1.7 1.3 - 1.4 1.3 - 2.0 1.1 - 2.0
max. Power (W) 3000
max. Element length (m) 10.5 12.35 13.20
Turning radius (m) 5.25 6.20 6.60
max. Wind speed (km/h) 160
Weight (kg) 6.5 8.5 12.5
Order Nr. 11750.251 11750.376 11750.476 11750.4251
Price 407.00 467.00 415.00 495.00

 

Monoband Antennas

30MDY1

40MDY2

  Mono Band Rotary dipoles are the ideal supplement, when you already have a beam for multiple bands. Most are missing the 30m or 40m band and you will install dipoles.
These have the disadvantage of not being rotated. The profit of a Rotary dipole is the same Gain like a dipole with reduced dimensions. Installation is parallel to the boom of an existing directional antenna. For 40m, we also offer a 2-element Yagi, which then also provides a corresponding back ratio.


Model 30MDY1 40MDY1 40MDY1S 40MDY2 New 80MDY1S
Frequency range [MHz] 10.1 - 10.15 7.0 - 7.3 7.0 - 7.3 7.0 - 7.3 3.5 - 3.8
Gain [dBi] 2.05 2.05 2.0 6.55 (F/B 15.36) 2.05
Elements 1 1 1 2 1
Impedance (Ohm) 50
SWR ≤ 2.0
max. Power 3000 W
Lenght (m) 9.1 12 10.43 13.2 (Boom 5.6) 17.5
Turning radius (m) 4.55 6 5.2 6.6 8.75
max. Wind speed (km/h) 160
Weight (kg) 7 6.5 6.5 20 11.5
Order Nr. 11750.3 11750.4 11750.4.S 11750.44 11750.8.S
Price 292.00 345.00 345.00 792.00 469.00

 

10 Elements Logperiodic 59+ 10-20m

Besides the smaller antennas for limited space, even large multi-band antennas are available.

The EAntenna 59 + is a five-band antenna with a boom of only 5.75 meters with a turning radius of 5.98 m. Your design, both electrical and mechanical, is optimized by computer and through extensive field tests optimized for the best possible performance.

The 10 Element Logperiodic 59+ use no Traps or Coils! The distances of the elements have been carefully chosen in order to exclude any interferences of the bands themselves.

On the respective band, except on 12m, 7 elements are always active (12m 6 elements) and promise a gain from 6.8 to 8.0 dBi at F/B ratio of more than 22dB.

Max. Power 3000W, longest element 12m and 29kg weight.

 

Order No.
11755 Logperiodic 59+ 1155.00

 

DY-Mini Yagis

The DY-Mini Yagis have a small turning radius and offers best performance on the bands.

The smaller dimensions are reached with end capacitor. In practice you have no losses when using, in contrast to other miniaturized antenna systems because in this antennas, the use of traps or coils was avoided.

The antennas operates in the respective band always as a two-element or rotary type. Despite its small size, it offers a Gain depending on the band up to 7 dBi at F/B ratio up to 15 dB and more.


Specifications
Model Mini3B Mini4B Mini5B Mini6B
Bands 10-15-20m 10-15-20-40m 10-12-15-17-20m 10-12-15-17-20-40m
Active Elements 2-2-2 2-2-2-1 2-1-2-1-2/td> 2-1-2-1-2-1
Gain [dBi] 6.6-6.8-7 6.6-6.8-7-0 6.6-2-6.8-2-7 6.6-2-6.8-2-7-0
F/B (dB) >15/>15/>15 >15/>15/>15 >15/>15/>15 >15/>15/>15
SWR ≤ 2.0
max. Power 3000 W
Boomlänge (m) 3.82
Turning Radius (m) 4.7 4.95 4.7 4.95
max. Wind speed (km/h) 160
Weight (kg) 24 35.5 32 35
Order No. 11760.3 11760.4 11760.5 11760.6
Price 671.00 999.00 799.00 1099.00

The Antennas with the 40m Band need 2 Coax-Cables (40m is separate)!

 

Alle prijzen zijn inclusief BTW., maar exclusief verzendkosten.
Tussentijdse prijswijzigingen en typefouten voorbehouden.
Fabrikanten kunnen specificaties en uitvoeringen wijzigen.