Antennas 6m (50MHz) + 4m (70MHz)
DIAMOND 6m HB9CV antenna

Afbeeldingsresultaat voor DIAMOND 6m HB9CV antenna2 element HB9CV for 6m by DIAMOND, compact antenna with high gain.

Model A-502HBR
Frequency Range 50-53 MHz
Connector PL connecteur
Max. Power 400 Watt (PEP SSB)
Bandwidth (SWR < 1,5:1) ca.2 MHz
Max. Wind Velocity 144 km/h
Max. Mast Diameter 25 - 56 mm
Elements 2
Gain 6,3 dBi
Front/Back ratio >15 dB
HPBW <70 °
Boom length 0,8 m
Max. element length 3 m
Wind surface 0,14 m²
Max. rotating radius 1600 mm
Weight 1,7 kg

 

Order No.
11570 Diamond A-502HBR 76.40

 

Big Wheel 6m

6m Big WheelThe "Big Wheel" is a horizontal polarized omni directional antenna. Usually highly directional antennas are used on VHF and UHF, which have the capability to bundle the radiated energy in one direction and eliminate interferences from unwanted directions. But these effects are not always welcome. With directional antennas it is nearly impossible to monitor a frequency for signals from any direction. Usually the directional antenna stays in the direction where the most signals are expected from and some rare contact in an other direction is lost. In such cases the Big Wheel is an ideal antenna which should be used together with a directional antenna.
Big Wheel antennas by WiMo are made of stainless aluminum, all other hardware is made of stainless steel. The antenna gain is approx. 3 dBD, each Big Wheel has a N-jack (female). By vertical stacking of two Big Wheels you get a gain of approx. 5 dBD. To connect two antennas to one coax feed a usual phasing harness can be used.

Technical Data
Frequency Range 50-52 MHz
Gain ca. 3 dBD
SWR 1,2 … 1,5
Max. Power 1000 Watt
Impedance 50 Ω
Diameter ca. 3,6 m
Max. Mast Diameter 65 mm
Weight 8 kg
distance 3800 mm
Connector N connector
Material AlMgSi 0.5, all screws stainless steel

 

Order No.
18009 Big Wheel 50MHz 125.00

 

ZX-Yagi 6m

Monoband Yagis for 6m.
Further technical data, pictures and information ZX-Yagi Website

Type
Elements		 Max. rotating radius Boom length Gain Front/Back ratio Weight Wind load
[N] 		Order No.
ZX6-2 2 1.6 0.87 m 6.2 dB -18 dB 4.4 80 11606.2 95.40
ZX6-3 3 1.8 1.87 m 9.1 dB -25 dB 9.0 150 11606.3 159.00
ZX6-4 4 2.1 2.76 m 11.4 dB -28 dB 13.0 200 11606.4 189.00
ZX6-5 5 2.7 4.10 m 12.1 dB -28 dB 14.0 270 11606.5 224.70
ZX6-6 6 3.6 6.40 m 12.5 dB -35 dB 18.0 340 11606.6 288.30

 

Diamond Vertikalrundstrahler 6m

Although vertical polarized antennas are not permitted in Germany, they are useful for band monitoring during the Es season. Or maybe in your country it is permitted to transmit on 6m with vertical polarisation... The antennas shown here are monoband antennas for 6m only. Diamond offers also multiband verticals for 2m/70cm and 6m (VX-1000, V-2000).


Model CP-62 CP-610
Frequency Range 10m
6m 6m
Gain 10m 3.4 dB
6m 5.5 dB 5.5 dB
Stacking
[λ] 		10m 5/8
6m 2 x 5/8 2 x 5/8
Connector PL PL
Max. Power 200 W FM, 500 W SSB 200 W FM, 500 W SSB
Length 6,8m 6,8m
Max. Wind Velocity 125 km/h 125 km/h
Mast Diameter 30 - 62 mm
Order No. 16022 16023
Price 145.00 199.00


50MHz/70MHz Antenna 5070MOX New

A very compact antenna for the 4 and 6m band. With the design with Moxon elements as radiators we achieve several benefits like for example the very short boom length, an excellent front/back ratio of more than 30 dB and a large bandwidth. An other benefit is the 50 Ω design, which let's u s avoid the use of a lossy balun as transforming element, the feed line is connected directly to the radiator. Only one feed line is required for both bands. The small weight of only 3 kg makes this antenna also suitable for vacations and DX-peditions. Packing size only 153 x 10 x 10cm.

Technical Data 5070MOX
6m 4m
Elements/Band 2 2
Frequency Range 50 ~ 52,0 70 ~ 70,5 MHz
Gain
(Free space)		 5,95 6,03 dBi
Gain
(above ground)		 11,99 11,8 dBi
Front/Back ratio 32,6 35,8 dB
SWR 1,1:1 ~ 1,2:1 1,1:1 ~ 1,2:1
Impedance 50 Ω 50 Ω 50 Ω
Max. Power 10 kW 10 kW 10 kW
Boom length 0,86 m 0,86 m 0,86 m
Max. rotating radius 1,2 m 1,2 m 1,2 m
Wind load ≥ 220 km/h ≥ 220 km/h ≥ 220 km/h
Weight 3 Kg 3 Kg 3 Kg

 

Order No.
11780.5070 5070MOX 2Band Moxon Beam 6m/4m 150.00

 

50MHz/70MHz/144MHz Yagi

Cover 3 VHF-bands with only one antenna. All elements are at same level on a common boom. The gaps between elements are design to produce high gain as well as very good F/B ratio. The antenna, built in DK7ZB-design, has a light weighted so that even low-priced TV antenna rotors can turn it without any problems.

Model EA642ZB7 EA642ZB7 EA642ZB7 EA642ZB7
Frequency Range 50-51 70-70,5 144-146 MHz
Elements 2 2 3
Gain 6,7 6,5 7,7 dBi
Front/Back ratio 8,6 11 10,8 dB
SWR ≤1,3 ≤1,3 ≤1,3
Impedance 50 Ω 50 Ω 50 Ω 50 Ω
Max. Power 500 W 500 W 500 W 500 W
Boom length 1,25 m 1,25 m 1,25 m 1,25 m
Weight 1,82 kg 1,82 kg 1,82 kg 1,82 kg
Order No. 17740.T2-2-3 17740.T2-2-3 17740.T2-2-3 17740.T2-2-3
Price 121.00 121.00 121.00 121.00

 

Order No.
17740.T2-2-3 EA642ZB7 121.00

 

50MHz/70MHz Yagis

The 6m/4m directional antennas are manufactured according to the OWA concept.

EA5070-OWA9 EA5070-OWA11
Frequency Range [MHz] 50-50,5 70-70,2 50-50,5 70-70,2
Elements 4 5 6 5
Gain [dBi] 9,13 10,26 11,17 10,55
Front/Back ratio [db] 14,44 20,04 17,18 14,37
SWR ≤1,4 ≤1,4 ≤1,4 ≤1,4
Impedance 50Ω 50Ω 50Ω 50Ω
Power [W] 10000 10000 10000 10000
Boom length [m] 3,55 4,95
Weight [kg] 7,05 10,50
Order No. 17740.64-9 17740.64-11

 

Order No.
17740.64-9 EA5070-OWA9 238.70
17740.64-11 EA5070-OWA11 312.00

 

6m/50MHz LFA-Yagis

Afbeeldingsresultaat voor 50LFA8The EAntenna 50MHz directional antennas are manufactured according to the LFA concept.

50LFA3 50LFA4 50LFA5S 50LFA5 50LFA6XL 50LFA7 50LFA8
Elements 3 4 5 5 6 7 8
Gain 8,63 9,36 10,78 10,61 12,33 12,89 14,10 dBi
Front/Back ratio 20,79 23,46 26,49 24,83 22,6 32,89 28,95 dB
SWR ≤ 1,04 ≤ 1,04 ≤ 1,04 ≤ 1,04 ≤ 1,04 ≤ 1,04 ≤ 1,04
Impedance 50 50 50 50 50 50 50 Ω
Max. Power 5000 5000 5000 5000 5000 5000 5000 W
Boom length 1,95 3,00 3,95 4,48 7,30 9,40 12,58 m
Max. rotating radius 1,40 1,55 2,49 2,30 3,70 4,75 6,95 m
Max. Wind Velocity ≤200 ≤200 ≤200 ≤160 ≤160 ≤160 130 km/h
Weight 3,0 4,0 4,9 5,4 9,0 9,5 17,0 kg
Foremast No No No No No No No
Connector Screw terminals Screw terminals Screw terminals Screw terminals Screw terminals Screw terminals Screw terminals

 

Order No.
17740.6-3 Eantenna 50LFA3 139.00
17740.6-4 Eantenna 50LFA4 176.00
17740.6-5S Eantenna 50LFAS5 209.00
17740.6-5 Eantenna 50LFA5 209.00
17740.6-6XL Eantenna 50LFA6XL 352.00
17740.6-7 Eantenna 50LFA7 418.00
17740.6-8 Eantenna 50LFA8 555.00

 

4m/70MHz LFA-Yagis

Afbeeldingsresultaat voor 50LFA5The EAntenna 70MHz directional antennas are manufactured according to the LFA concept.

70LFA4 70LFA5 70LFA7
Elements 4 5 7
Gain 9,96 11,02 13,26 dBi
Front/Back ratio 36,96 20,48 30,95 dB
SWR ≤ 1,2 ≤ 1,2 ≤ 1,2
Impedance 50 50 50 Ω
Max. Power 10000 10000 10000 W
Boom length 2,65 3,41 6,92 m
Max. rotating radius 1,53 2,40 3,40 m
Max. Wind Velocity ≤200 ≤200 ≤200 km/h
Weight 5,00 5,40 8,10 kg

 

Order No.
17740.4-4 EAntenna 70LFA 4el. 131.50
17740.4-5 EAntenna 70LFA 5el. 145.00
17740.4-7 EAntenna 70LFA 7el. 247.15

 

ZX-Yagis 4m-Band 70-71MHz, with N-Connector

 

Type Elements Max. rotating radius Boom length Gain Front/Back ratio Weight Wind load Order No.
ZX4-3 3 Vormast 1.4 m 9.3 dB -25 dB 7 110 N 11604.3 144.00
ZX4-6 6 2.85 m 5.31 m 12.6 dB -35 dB 15 kg 240 N 11604.6 212.00
Order No.
11604.3 ZX 4m 3-Elem. 144.00
11604.6 ZX 4m 6-Elem. 212.00

 

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