Adjustable Bandwidth Tunable (700MHz - 6000MHz)
K&L has developed and is now shipping an LTE/WiFi testing solution digitally-controlled filtering system that can tune a bandpass filter anywhere in the 700 MHz to 6000 MHz range with continuously adjustable bandwidth. Download or view WMV format video to see in operation.
4G LTE Products and Emission Monitoring Test Solutions
Emission monitoring is critically important. For effective monitoring, high-power base station OEMs and low-power chipset OEMs have traditionally required expensive test boxes operating in the 3GPP and LTE bands, respectively. K&L has developed specialized low-PIM equipment supporting affordable custom alternatives and continues to expand LTE and 3GPP/4G product offerings.
K&L Microwave offers a variety of Tunable Filter Products to satisfy a broad range of filtering applications. Tunable Bandpass and Bandreject filters provide the best solution for pre-tuning desired signals while rejecting interfering signals. The method of tuning can be either mechanical via a tuning knob mounted on the front of the filter, or electro-mechanical via an optional remote [More...]