CompleTech CA150C4 offset pattern collinear - Frequency range: 144-156 MHz - Gain: 11 dBi - Polarization…

The CompleTech CA150C4 is an offset pattern collinear antenna engineered for reliable communication within the 144-156 MHz frequency range. This antenna boasts an 11 dBi gain and vertical polarization, ensuring strong signal transmission and reception for critical industrial and commercial applications. Its construction features a UV-resistant ABS/FG radome with PU foam filling, providing durability and weather resistance, while the internal radiator is made of high-conductivity copper. The CA150C4 is designed with a VSWR of less than 1.5, minimizing signal reflection and maximizing power transfer efficiency. Connectivity is facilitated by N-female and TNC-female connectors, offering versatile integration options. Mounting is straightforward, accommodating poles with a diameter of 35-60 mm using an aluminum alloy bracket with stainless steel V-bolts and self-locking nuts. The antenna is DC short-circuited for lightning protection. Operating within a temperature range of -40ºC to +80ºC and rated IP67, the CA150C4 is built to withstand harsh environmental conditions. Its design incorporates integrated impedance compensation and an RF choke. The wind load rating is 240 N, ensuring stability in challenging weather. This antenna is ideal for telecommunications, public safety networks, and industrial communication systems requiring dependable performance in the VHF band.