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DISTRIBUTION AMPLIFIERS

OPERATING AND MAINTENANCE MANUAL
© Copyright 2018, ATI is a registered trademark of DaySequerra Corp.
www.atiaudio.com
7209 Browing Road
DaySequerra
Pennsauken, NJ 08109
sales@daysequerra.com
www.atiaudio.com

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Summary of Contents for ATI Technologies ADA208PH

  • Page 1: Distribution Amplifiers

    DISTRIBUTION AMPLIFIERS OPERATING AND MAINTENANCE MANUAL © Copyright 2018, ATI is a registered trademark of DaySequerra Corp. www.atiaudio.com 7209 Browing Road DaySequerra Pennsauken, NJ 08109 sales@daysequerra.com www.atiaudio.com...
  • Page 2: Product Description

    PRODUCT DESCRIPTION The ADA208PH or ADA416PH provides two (208) or four (416) independent one-in by four-out circuit groups. A four-output feed is sufficient for many applications; however, if you need more outputs, you can parallel channels by bridging several inputs across the same line for 1X8, 2X8 or 1X16 operation.
  • Page 3 The ADA has clipping indicators to warn you of overdriven and overloaded outputs. These indicators individually sense nonlinear operation of any output channel by measuring the error voltage at the feedback terminal of the HI side output amplifier. If any single output or any combinations of outputs are driven too high, they will light the clipping LED.
  • Page 4: Installation

    INSTALLATION The ADA Series Distribution Amplifier is designed for rack mounting on standard E.I.A. 1-3/4 inch centers. Each unit dissipates approximately 10 watts and is ventilated through slots in the rear panel. WIRING There are three wire grounded plugs. The power line ground could cause a loop with your studio ground.
  • Page 5 Phoenix Terminal Pinout www.atiaudio.com 7209 Browing Road DaySequerra Pennsauken, NJ 08109 sales@daysequerra.com www.atiaudio.com...
  • Page 6 CAUTION The Distribution Amplifier has active drivers for both HI and LO output terminals. DO NOT GROUND either HI or LO terminals. If you are driving a single-ended (unbalanced, one side grounded) high impedance or 600 ohm load, it should be connected between either HI to GND or LO to GND.
  • Page 7: Product Specifications

    PRODUCT SPECIFICATIONS OUTPUT LEVEL: +24dBm into 600 ohm balanced loads THD: .001% typical, 20Hz to 20kHz IMD: .05% maximum, SMPTE measurement SLEW RATE: 13 Volts per microsecond RESPONSE: +/-. 25dB, 30Hz to 20kHz NOISE: -100dBm EIN 20Hz to 20kHz GAIN: 20dB maximum; each output has 40dB smooth adjustment range going to full off CROSSTALK: 70dB minimum at 1kHz OUTPUT IMPEDANCE: 400 ohms balanced, 200 ohms single-ended, split and RF bypassed, AC coupled...
  • Page 8 ADA208PH ADA416PH www.atiaudio.com 7209 Browing Road DaySequerra Pennsauken, NJ 08109 sales@daysequerra.com www.atiaudio.com...
  • Page 9: One-Year Limited Warranty

    ONE YEAR LIMITED WARRANTY ATI warrants this product to be free from defects in materials and workmanship to its original owner for a period of one year from date of purchase. ATI will repair or replace such product or part thereof, which upon inspection by ATI, is found to be defective in materials or workmanship.
  • Page 10 ATI DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WHETHER OF MERCHANTABILITY OF FITNESS FOR A PARTICULAR USE, EXCEPT AS EXPRESSLY SET FORTH HEREIN. THE SOLE OBLIGATION OF ATI UNDER THIS LIMITED WARRANTY SHALL BE TO REPAIR OR REPLACE THE COVERED PRODUCT, IN ACCORDANCE WITH THE TERMS SET FORTH HEREIN.
  • Page 11 www.atiaudio.com 7209 Browing Road DaySequerra Pennsauken, NJ 08109 sales@daysequerra.com www.atiaudio.com...

This manual is also suitable for:

Ada416ph

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