Procom DTA-048_066_084 - Manual (Page 4)

Data Sheet
DTA-048/066/084
Desk Call Station, 48/66/84 Illuminated Buttons
Technical Data:
Operating Voltage: 48 V DC
Power, Intercom Amplifier:
4 W
Power, Booster Amplifier: 25 W
Idle Current:
25 mA
Current Consumption (Sending):
35 mA
Current Consumption (Receiving)
Without Booster Amplifier:
max. 200 mA
Current Consumption (Receiving)
With Booster Amplifier:
max. 1200 mA
Nominal Impedance: 600 Ω
Frequency Range:
300 - 8,000 Hz
Microphone:
Dynamic, Directional
Control Range
Volume Compressor:
20 dB (speaking distance10 - 30 cm)
Sound Pressure Level:
>94 dB (distance 1 m)
Date: 16.03.2009 Page: 4/5 Author: HS Document-No.: DB_DTA-048_1048_01
© 2008 ProCom, All rights and technical changes reserved