UB287 - UB287 Voltage Controlled Amplifier/Automatic Gain...

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Voltage Controlled Amplifier/Automatic Gain Control Module UB287 In keeping with our policy of continuous improvement LA Audio reserves the right to alter specifications without prior notice. Manufactured in the UK by LA Audio, 6-24 Southgate Road, London, N1 3JJ. Tel: +44 (0)207 923 7447, FAX: +44 (0)207 241 3644. Web: www.laaudio.co.uk. email: [email protected] An SCV International Group Company. Rev 1.0 11/00. Input Output Control Voltage Control Voltage SPECIFICATIONS Frequency response Input impedance Output impedance Input level Output level Gain control range Threshold range Attenuation Signal to noise ratio THD Control Voltage POWER SUPPLY +0, -0.5dB, 20Hz to 20kHz 7k5 unbalanced 1k unbalaced -7dBu nominal +18dBu maximum +18dBu maximum +/-20dB -40dBu to 0dBu >80dB <-80dBu 0.02% VCA mode 0.2% AGC mode -20dB/V or -10dB/V +/-15V @ 30mA A U D I O BLOCK DIAGRAM CONNECTIONS AND CONTROLS See over the page for details on setting SW1 Make-up Gain Threshold 6dB led 15dB led OFF ON SW1 UB287 VCA/AGC Min Max Threshold Gain 0 -20 +20 6dB 15dB Gain Reduction RMS Detector Soft-Knee
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This note was uploaded on 02/10/2012 for the course ENG 101 taught by Professor Cracker during the Spring '11 term at Central Pennsylvania.

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UB287 - UB287 Voltage Controlled Amplifier/Automatic Gain...

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