rlc electronics, inc. 83 radio circle, mount kisco, new york 10549 telephone 914-241-1334 fax 914-241-1753 e-mail: sales@rlcelectronics.com www.rlcelectronics.com 600 ohm precision step attenuator rlc electronics' at-600 series precision step attenuators are designed to provide an extremely accurate attenuation over the range of dc-1 mhz. selected precision chip resistors and surface mount construction provide accuracy, long life and repeatability. units are provided with knobs and are calibrated for nominal attenuation steps. specifications at _1_2 attenuation model no. frequency range range (db) steps (db) attenuation accuracy at-600- dc-1 mhz 0-50 1 at-601- dc-1 mhz 0-90 10 at-602- dc-1 mhz 0-100 1 0-10db steps .2db 20-50db steps .5db impedance: 600 ohms 5% input voltage: 10 vrms maximum connectors type: bnc female or binding posts rotation: attenuation increases in ccw direction with stops at each extreme detent: 30 to designate the attenuator desired use: (1) 600 for a 2 section, 0-50db attenuation in 1db steps 601 for a 2 section, 0-90db attenuation in 10db steps 602 for a 3 section, 0-100db attenuation in 1db steps (2) b for bnc female connectors p for binding posts example : at-602-b is a 0-100db attenuator with bnc female connectors outline specifications subject to change wit hout notification. tolerances unless otherwise specified are: .xx 0.2 sp ecials re q uirin g closer tolerances , different fre q uenc y ran g es , s p ecial connectors different materials , finishes , etc. can be furnished u p on re q ues t 88
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