RTS products are warranted by Telex Communications, Inc. to be free from defects in materials and workmanship for a period of three years from the date of sale. The sole obligation of Telex during the warranty period is to provide, without charge, parts and labor necessary to remedy covered defects appearing in products returned prepaid to Telex.
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End-User License Agreement for Telex IMPORTANT! - Please read this document carefully before using this product. THIS DOCUMENT STATES THE TERMS AND CONDITIONS UPON WHICH TELEX COMMUNICATIONS, INC. (“the COMPANY”) OFFERS TO LICENSE THE INSTALLED SOFTWARE OR PROGRAM (“the SOFTWARE”) WITH THE PRODUCT IN WHICH IT WAS INSTALLED. YOU ARE AGREEING TO BECOME BOUND BY THE TERMS OF THIS AGREEMENT.
General Description The 4-wire Buffer Amplifier(4WBA) is a six channel, high performance audio line driver amplifier with trans- former balanced inputs and outputs. It can be used as a six input, six output group of individual amplifiers in a 1 RU mount. Electrical isolation between amplifiers is sufficient to eliminate any chance of of crosstalk.
Specifications 4-wire side Connector type: DB-9 M (pin connection) Receive Channel: Input Gain Selector +30/+20/+10/0/+10 dB 6 position Input Gain Trimmer ±10dB selectable (except -) Maximum Input Level: +30dBu (Input protection circuit is activated in cass of excess input) Input Circuit / Impedance Transformer balanced input 600 (20k selectable) Gate Circuit (Bypass is selectable with setting inside)
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Crosstalk -60dB (30Hz-10kHz) -80dB (1kHz) CMRR -70dB (30Hz-1kHz) -50dB (15kHz) Activate Warranty Temperature 0.50 Power Supply Power Requirements +12V 2.5A 30W DC/DC CON ±12 V 0.45A (on board) 2PS unit for Redundant Power Supply Indicators Bi-color LED display. When NORMAL, Amber color turn ON.
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