The offset antenna is relative to the prime focus antenna, which means that the installation position of the feed horn and the LNB of the offset antenna is not on the line perpendicular to the antenna center tangent and passing through the center of the antenna. Therefore, there is no influence of the so-called shadow of the feed source. Under the premise of the same antenna area, machining accuracy, and receiving frequency, the gain of the bias-feed antenna is greater than that of the forward-feed antenna.
In the Chinese antenna manufacturing market, 1.5m is usually considered to be the largest size antenna among the offset dish antennas.Because it is a one-piece structure, it will achieve the best effect in terms of signal reception. However, due to the large size and inconvenient packaging, the cost of transportation is often very high. This antenna is widely used in European and American markets and has good feedback.
In order to ensure the safety of the product during transportation, we need to put the product in a wooden box, as shown in the picture below. We recommend that if possible, please buy 10 or more pieces at one time, so that we can ship by sea transportation, which will greatly reduces the transportation cost.
