The lens horn antenna solves three major beam problems through its unique design: 1) increasing gain by 10dB; 2) reducing sidelobe level to below -20dB; 3) improving beam width and achieving more precise directivity. It is suitable for various application scenarios that require high-performance antennas. How to Treat Beam Divergence Last year, during the orbit […]
How Lens Horn Antennas Solve 3 Common Beam Issues Read More »
Five reasons to upgrade logarithmic antennas in 2024: 1) Broadband performance covers 2-18GHz; 2) High gain of 12dB; 3) Strong anti-interference ability; 4) Suitable for 5G and radar systems; 5) Easy to integrate and improve communication efficiency. Logarithmic antennas perform well in multi-band applications. Compatible with All 5G Bands Last year, while debugging the ChinaSat
5 Reasons to Upgrade to Log Antennas in 2024 Read More »
There are five common mistakes in installing helical antennas: 1) Poor contact at the feed point, resulting in a standing wave ratio > 2:1; 2) Wrong bracket material selection, affecting radiation efficiency; 3) Insufficient installation height, less than 1λ, causing ground reflection interference; 4) Wrong polarization direction, signal attenuation of up to 6dB; 5) Uncalibrated
5 Installation Mistakes with Spiral Antenna Designs Read More »
Dolph Microwave warrants our products to be free from defective material and workmanship for a period of one year from the date of delivery. All defective parts will be replaced and repair work required by normal use will be performed, without charge, within this one year period. This warranty shall be exclusive and in lieu of all other warranties expressed or implied.
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