The band-pass filter SAR5841-x consists of high-Q resonators association intended to VHF/UHF TDMA narrow and moderate band radio system. Cavity resonators are inherent temperature compensation providing a very low frequency drift with temperature variation. It may be 19 inches rack-mounted enclosure.
This filter is used with noisy transmitters to protect receivers from undesired signals especially when wideband antenna is connected to receivers front-end. It provides high rejection of wideband noise, spurious and harmonic emissions.