Allgon dualband antenna specification. 1. AllgonAntenna SystemsNMT , ETACS , GSM , DCS , UMTS ; 2. Antennas. A Tradition of Quality Since Powerwave delivers antennas to cus- . Gain. Electrical. HBW. Number. Family. MHz. Number. dBi (dBd). Downtilt. Model. Type. Length. Width. Depth. Weight. , Panel, , , , , Panel, , , , , Panel, , , ,
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The central, planar portion 10 merges with upwardly projecting, outwardly slightly inclined wall portions 1314 and horisontal wall portions 1516which in turn merge with the wall portions 11 a12 a defining the inner wall of the respective groove.
Multi frequency magnetic dipole antenna structures for very low-profile antenna antenma. The coinciding beam widths have been achieved by a specific configuration of the reflector device 1 at the longitudinal edge portions thereof, viz. Innovated a RF wired tested bed that simulated a wireless environment for modem and basestation development.
Antenna Databases – Allgon
These grooves 1112 are open or face towards the front side of the antenna upwards in zpecification drawing figures and are defined by substantially planar wall portions, viz. The beam width of the lower band is not very much affected by the relatively small irregularities of the grooves 1112 but is rather determined by the total width of the reflector device, this total width being mm in the illustrated example. Omni-directional radiator for stationary use.
The antenna comes complete with 2x algon cable and SMA connectors. Versatile antenna for data modems – no matter which network you use, this antenna covers all. The dual band antenna according to the invention, in the preferred embodiment shown in FIGS.
The PAD is a true triband antenna providing a substantial increase in range also on these band. Omni-directional antenna Hustler Antenna G7. The radiator is DC grounded, preventing build-up of static charges.
About TQ Antennas
The antennas are waterproof and come with a 1m long cable with SMA connector. Recently, the demand for antennas for mobile wireless applications has increased dramatically, and there are now a number of land and satellite based systems for wireless communications using a wide range of frequency bands.
The gain is approx.
The directional antenna is protected by the radome and has a very low SWR on the whole frequency range. Moreover, in accordance with the present invention, the width of the beams radiated from the specificatiom towards the front side thereof upwards in the drawing figures is virtually the same in the two separate frequency bands.
In stockshipped in 1 or two days. Horizontally polarized antenna array having extended E-plane beam width and method for accomplishing beam width extension. The antenna as defined in claim 6wherein said wall portions comprise two side wall portions and a bottom wall portion.
A dual band antenna, comprising:. The antenna is weatherproof and can also be used outdoors. No protruding parts, very robust construction. Acquired S parameters and 3D antenna patterns from the spherical near field range facility closely matched the numerical results. Omnidirectional antenna formed one or two antenna elements symmetrically to a ground conductor. Still another object is to achieve a more favorable front to back ratio of the radiated power. The dimensions of the grooves are in accordance with the specifications indicated in the first, general part of the description, the width of each groove being Height mm, diameter antehna.
USB1 – Dual band antenna – Google Patents
Normally, the groove has such dimensions that it has only a minor effect on the width and other properties of the beam in the first frequency band the lower frequency band. The intermediate, relatively small patch 4 bhaving approximately the same dimensions as the relatively small radiating patch 6 bserves as a coupling member which zpecification necessary for the transfer of microwave power from the feed network to the radiating patch 6 b. The antenna is weatherproof and can be used outdoors.
The antenna as defined in claim antdnnawherein said at least one combined antenna element comprises at least two patch elements. Flat panel antenna with radome for outdoor installations, 15 dBi gain. The antenna has a gain of up to 14 dBi, depending on antennz band. Please look on the bottom side of your card, there you will find the manufacturer’s name. The base of the antenna is equipped with a standard 1″ thread, so you can use any normal 1″ marine mounting system. Such an antenna anntenna with combined antenna elements has turned out to be very advantageous in production and use.
Due to the enormous frequency range of MHz to 2.