Studio-technologies 72 Manual do Utilizador descarregar pdf (Página 8)

Issue 2, July 2004 Model 72 User Guide

Page 8 Studio Technologies, Inc.

Model 72

Level Meter / Interface

Specifications

General Audio:

Frequency Response: 20 Hz-20 kHZ, ±0.5 dB

Distortion (THD+N): 0.02%, measured at 1 kHz,

–10 dBu in/+4 dBu out

S/N Ratio: 93 dB, referenced to –10 dBu in/

+4 dBu out

Connectors:

IFB/Intercom Input: 3-pin male and female

XLR-type

Audio Outputs: 3-pin male XLR-type

IFB/Intercom Input:

Type : single- or dual-channel, unbalanced (pin 1

common; pin 2 DC (or DC with audio); pin 3 audio)

Impedance: 20 k ohms, nominal

Level: –10 dBu, nominal

Compatibility: virtually all single- and dual-channel

IFB and intercom circuits

Audio Outputs:

Type : balanced, transformer-coupled with series

capacitors and isolation resistors

Impedance: 600 ohms, nominal

Nominal Level: +4 dBu, measured with –10 dBu

IFB/intercom input level

Maximum Level: +16 dBu into 2 k ohms

Gain: 14 dB, input-to-output

Power Requirement:

22-32 Vdc, 42 mA (provided by IFB/intercom input)

Dimensions (Overall):

4.2 inches wide (10.7 cm)

2.0 inches high (5.1 cm)

4.7 inches deep (11.9 cm)

Weight: 0.8 pounds (0.35 kg)

Specifications and information contained in this

User Guide subject to change without notice.

1 2 3 4 5 6 7 8 9

Sem comentários

Studio-technologies 72 Manual do Utilizador Página 8