The BLF-12 filter is designed to suppress electromagnetic interference from communication lines and protect information transmitted from electronic equipment and computer technology to communication lines. The filter is designed to operate in continuous mode in signal reception and transmission circuits with a load resistance of 600 or 300 Ohm, contains 2 two-wire or 4 single-wire circuits. The filter is available in a protected version - it can operate at an ambient temperature from minus 60 ° C to plus 65 ° C, high humidity up to 98%, with shock loads up to 15g, acoustic noise up to 130 dB, dustproof.
TECHNICAL SPECIFICATIONS
Attenuation in the passband from 0 to 5 kHz is no more than 0.6 dB; Attenuation in the suppression band from 0.1 to 1000 MHz is not less than 70 dB; Input voltage is not more than 6 V; Operating current up to 10 mA; Overall dimensions 134 x 40 x 37 mm; Weight 400 g.