Description

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The band-reject filter SBR1741-x consists of high-Q resonators association intended to various VHF DMR and ground-to-air radio system. Cavity resonators are inherent temperature compensation providing a very low frequency drift with temperature variation. Optional 19 inches rack-mounted is available.


Frequency range : 118 - 179 MHz
Operating bands : 118 - 144 / 146 - 164 / 159 - 179 MHz
Resonators : from 1 to 5
Technology : Easy tuned silver plating cavity resonators
Impedance : 50 Ohms
Attenuation : Refer to rejection curves
Power handling : 160 W
Frequency drift : < 2 ppm/°C
Operating Temperature Range : -10 to +55°C
Color : black or beige (*)
Height : 634 mm (single resonator) (**)
Square section length : 170 mm (single resonator)
Tuning rod length : 230 mm
Weight : 9.2 Kg

(*) Optional painting
(**) Option : 19 inches rack-mounted

Typical Characteristics

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Mechanicals / Packaging

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