Ultrabeam 8 Band Beam VL1.3 3 El. 6-40m
In stock, shipped in 1 to 2 days
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- Antenna 12220.VL1.3
- Touch Screen Controller RCU-06
- 30 m control cable with plug, ready for use
- One guy set for elements
- Pole clamp for rotating tube with 50 mm diameter
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The Ultrabeam "VL" type antennas are vertically mounted dipole loops for one, two or three elements (VL = Vertical Loop). With this construction a compact dimension is possible without giving up much of the performance of a full size antenna. So this is an excellent compromise for space and performance. The model UB640-VL-2.3 uses a switching relay to select the driven element. Please note that this antenna requires two additional control wires.
Product Name | UB640-VL1.3 |
---|---|
Front/Back Ratio 14 MHz (dB) | 25 |
Front/Back Ratio 21 MHz (dB) | 27 |
Front/Back Ratio 28 MHz (dB) | 30 |
Max. Element Length | 11 m |
Mono-/Multiband | Multiband |
Number of active Elements 7 MHz | 1.0000 |
Number of active Elements 50 MHz | 3.0000 |
Number of active Elements 28 MHz | 3.0000 |
Number of active Elements 24 MHz | 3.0000 |
Number of active Elements 21 MHz | 3.0000 |
Number of active Elements 18 MHz | 3.0000 |
Number of active Elements 14 MHz | 3.0000 |
Number of active Elements 10 MHz | 1.0000 |
Bi-directional mode | Yes, on 20, 17, 15, 12, 10m |
180° Direction Reversal | Yes, on 20, 17, 15, 12, 10m |
Brand | Ultrabeam |
Supported Bands | 40m, 20m, 17m, 15m, 12m, 10m, 6m |
Wind Surface (m²) | 0.77 |
Weight | 29.1 kg |
Boom length [cm] | 490 cm |
Front/Back ratio [dB] | 20m: 25; 15m: 27; 10m: 30 |
Max. Power [W] | 3500 W |
Polarisation | Horizontal |
Rotation Radius [m] | 5.9 |
Boom Size | 60 x 60 |
Antenna Type | Directional Antenna |
Design of antenna | Yagi |
Max. Mast Diameter [mm] | 50 |
Gain [dBi] (free space) | 40m: 2.1; 30m: 8.2; 20m: 8.2 |
Gain 7 MHz [dBi] | 2.1 |
Gain 10 MHz [dBi] | 8.2 |
Gain 14 MHz [dBi] | 8.2 |
WiMo Antennen und Elektronik GmbH, am Gäxwald 14, 76863 Herxheim, Telefon: +49 (0)7276 9668–0, E-Mail: [email protected], Internet: www.wimo.com
WiMo Antennen und Elektronik GmbH, Am Gäxwald 14, 76863 Herxheim, Tel. +49 (0)7276 9668–0, E-Mail: [email protected], Internet: www.wimo.com

In stock, shipped in 1 to 2 days