340900: SWITCH,SENSITIVE.
The Tesira EEC-4 expander card is an optional card that can be installed in the Tesira EX-MOD. Each EEC-4 provides four channels of mic or line level audio input with AEC (Acoustic Echo Cancellation). The inputs are electrically balanced and provided on plug-in barrier strip connectors.
Software control of each input includes gain with clip indicator, +48V phantom power, mute, level, and signal invert. The Tesira EEC-4 & Tesira EEC-4 CK complies with the United States Trade Agreement Act (TAA), allowing it to be included in GSA Schedule contractors’ sales bids for the U.S. federal government.
This part is cataloged in the U.S. Government catalog under NSN 5930-01-426-3898, indicating validated use in U.S. government and defense logistics supply chains.
| material | RUBBER BUTADIENE NITRILE OVERALL |
| operation_method | ELECTRIC |
| horsepower_rating | 2.0 |
| supplementary_features | DESIGNED FOR RECOVERY OF LEAD, DUST, PAINT CHIPS, AND OTHER HAZARDOUS MATERIAL, DRY RECOVERY VACUUMS DIRECTLY INTO DISPOSABLE COLLECTION BAG; ULPA FILTER WITH 99.999% EFFICIENCY AT 0.12 MICRONS |
| voltage_rating_in_volts | 120.0 AC |
| water_lift_design_feature | INCLUDED |
| furnished_items_and_quantity | ONE (1) 10 FOOT HOSE, ONE (1) 50 FOOT POWER CORD, TWO (2) WANDS, ONE (1) BRUSH, ONE (1) SQUEEGEE, ONE (1) WET TOOL, ONE (1) 4-INCH NOZZLE FT |
| input_wattage_rating_in_watts | 1350.0 NOMINAL |
| cross_section_outside_diameter | 69.215 MILLIMETERS NOMINAL MM |
| part_name_assigned_by_controlling_agency | OIL SEAL |
| NSN | 5930-01-426-3898 |
| SPECIAL FEATURES | INTERLOCKE DOOR USED WITH B2-2R QCC |
No substitute or cross-reference records for this part.