The PSR-VU-9537-U1 from Advanced RF Technologies is a Channelized Digital Repeater that operates from 136 to 174 MHz (uplink) and 380 to 512 MHz (downlink), covering VHF and UHF bands. It is designed to help eliminate adjacent-channel interference and complies with IFC, NFPA, and UL 2524, 2nd edition requirements, thereby ensuring band-selective communication and protection for first responders and building occupants. This compliance also ensures that first responders have reliable radio connectivity in both small and large buildings. This repeater supports wideband filter bandwidths of 1/2/4/5 MHz and narrow band filter bandwidths of 12.5/25/75/100/150/200 kHz.
The PSR-VU-9537-U1 digital repeater delivers up to 37 dBm downlink output power and 27 dBm uplink output power, with up to 95 dB of gain and a noise figure of less than 3.5 dB. It can be remotely configured via a web-based GUI to support either a single wideband channel or up to 24 non-contiguous narrowband channels. This repeater is also equipped with alarm outputs that indicate power supply faults or charging failures, ensuring high reliability. It requires a 110-240 V AC supply and consumes 212 W. This RF repeater is available in a NEMA 4 enclosure measuring 12.0 x 13.5 x 28.1 inches and has 4.3-10 (female) connectors. This enclosure makes the repeater suitable for use in both indoor and outdoor environments.
