MICROPHONE INPUT

Input Impedance:

1K ohm unbalanced

Input Level Range:

Adjustable from -70 ÷ -50 dBm

Connector:

Jack

PHONO INPUT

Input Impedance:

47 K ohm 150 pF unbalanced

Input Level Range:

Adjustable from -38 ÷ -58 dBm

Connector:

PIN-RCA

LINE INPUT

Input Impedance:

10K ohm unbalanced

Line Input:

Adjustable ± 10 dBm

Connector:

PIN-RCA

TELEPHONE HYBRID MODULE

Input and output balanced and floating; with Anti Local Effect compensation from 200 ÷ 2000 ohm and 330 nF

Impedance:

600 ohm

Tx Level:

0 dBm

Hybrid Null:

- 40 dB @ 1 KHz

Frequency Response:

300 Hz ÷ 3400 Hz (± 0.5 dB)

Distortion:

Less than 0.2 %

Connector

RJ45

OUTPUT PGM

Source impedance:

100 ohm unbalanced

Nominal Output Level:

0 dBm adjustable between 0 ÷ + 12 dBm

Maximum Output Level:

+ 16 dBm

Connector

PIN-RCA

OUTPUT UTL

Source impedance:

100 ohm unbalanced

Nominal Output Level:

0 dBm

Maximum Output Level:

+ 16 dBm

Connector

PIN-RCA

CONTROL ROOM / RECORDER / TALK BACK

Source impedance:

100 ohm unbalanced

Nominal Output Level:

0 dBm

Maximum Output Level:

+ 16 dBm

Connector

PIN-RCA

MONITOR INPUT

Input impedance:

10 K ohm unbalanced

Input Level Range:

Max. + 6 dBm

Connector

PIN-RCA

FREQUENCY RESPONSE

Frequency response:

20 Hz ÷ 20 KHz ± 0.2 dB

NOISE

Microphone Input

Amplifier:

- 125 dBm RMS equivalent input noise, 200 ohm source, 20 KHz bandwidth

Line Input Amplifier:

- 100 dBm RMS equivalent input noise, 600 ohm source, 20 KHz bandwidth

Output Noise with:
one microphone channel ON, fader at -15 dBm, input sensitivity at - 50 dB

- 60 dBm, reference + 6 dB, 200 ohm source, 20 KHz bandwidth

Output Noise with:
one line channel ON, fader at -15 dBm, input sensitivity + 8 dB

- 89 dBm, reference + 6 dB, 600 ohm source, 20 KHz bandwidth

DISTORTION, T.H.D.

Microphone Input:
to program output

Less than 0.01 %

Line Input:
to program output

Less than 0.01 %

CROSSTALK

Interchannel crosstalk:

Less than - 65 dB at 1 KHz, Less than - 65 dB at 10 KHz

GENERAL DATA

Power Supply:

87 ÷ 265 VAC 50 ÷ 60 Hz

Power Requirement:

8 VA

Dimensions:

484 x 310 x 90

Weight:

5 Kg

Operating Temperature:

0 ÷ 50 °C