Saluki HyperLOG DA30200X Hyper LogPer series active directional antenna has the wide frequency range up to 20GHz and 19dBi ultra-high gain. Based on the innovative construction, the lower frequency range now reaches down to 380MHz, thus covering, for example, the important TETRA band (380MHz and up).
The 20GHz frequency range now also allows the detection of unusable signal sources like military radar, various satellite services, very high frequency bugs, etc.