Техническое описание на SXBP-20R5+ Полосовой фильтр : 50Ω 20 to 21 MHz Features • Flat group delay over passband • Good VSWR, 1.3:1 typical in passband • High rejection (40dB form 40-400 MHz) • Shielded case • Aqueous washable Applications • Transmitters / Receivers - IF stage • Harmonic rejection • Test equipments • Military