Vertical Antenna F2 VM

Frequency resource, allocated to the services of the Ministry of Internal Affairs, allows without much difficulty to implement communication systems with the use of repeaters. Our company offers a new unique collinear antenna, designed specifically to work in the communication systems of the Ministry of Internal Affairs. It has 2 resonances in the frequency bands 148-149 and 171-172 MHz (a small adjustment at the factory is allowed). Two active dipoles, enclosed in a robust fibreglass cover, thanks to the phasing provides a gain of 3 dBd. Thus, using this antenna together with a duplexer DPF5-3V, DPF2-6VM or MDF-6VM, you can create an excellent single or multi-channel antenna-feeder path with circular radiation and high selectivity and isolation between TX and RX paths.