As one begins to operate the bands above 1296 MHz, the need for an antenna that is not a yagi becomes evident. Although the "looper" and the " super looper" are fine antennas, the gain verses construction capabilities of the average ham workshop starts to drop off rapidly. The ability to build your own loopers for 2304 MHz and 3456 MHz that work well and are mechanically rigid are very difficult. The feed lines also become a problem to deal with when installing them, and last but surely not least, they can become A perch for various species of birds and they can flatten the loops which then detune the antenna. With these shortcomings in mind, the serious microwaver can look at a dish type antenna as a real performer that will give excellent gain and will be rugged enough for the elements, and the birds!
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机译：随着人们开始操作高于1296 MHz的频段，对非八木天线的需求变得显而易见。尽管“ looper”和“ super looper”是很好的天线，但是平均火腿工坊的增益与建筑能力开始迅速下降。很难为2304 MHz和3456 MHz建立自己的活套器，这些活器工作良好且机械刚性好。在安装馈线时，馈线也成为要解决的问题，最后但同样重要的是，它们可以成为各种鸟类的栖息地，并且可以使环路变平，从而使天线失谐。考虑到这些缺点，认真的微波炉可以将碟型天线视为真正的表演者，它将提供出色的增益，并且对于各种元素和鸟类来说足够坚固！
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