GAI-Tronics ILD1000A Local Deskset User and Installation Manual - Manual (Page 8)

Foreword ILD1000A Local Desk Set
02/12 4
Performance Specifications
Color ..................................................................................................................................................... Black
Physical Size ................................................................................................... 7.6 W
 6.3 L  4.7 H inches
Weight ................................................................................................................................................... 4 lbs.
Temperature range .............................................................................................................. −35º C to +70º C
Humidity ...................................................................................................... 95% at 50º C (non-condensing)
Power input ............................................................................................. 10.5–16 V dc - 400 mA maximum
Frequency response................................................................ +/−3 dB, 300–3000 Hz from 1 kHz reference
Hum and noise ................................................................................ Better than −45 dB below rated outputs
Audio output to speaker ................................................................. 1 watt minimum with reference to input
Audio distortion .............................................................................................................. Less than 3% THD
Receive audio level ......................................................................................................... 200 mV
RMS
–4 V
RMS
Transmit audio level ...................................................................................... 50–250 mV
RMS
into 560 ohms
Maximum number of parallel desk sets ................................................................................................... Ten
Control Functions:
Monitor ......................................................................................................................................... Active low
Transmit ........................................................................................................................................ Active low