INPUT

Analog audio input configuration

Electronically balanced Left & Right

Distortion @ 1 KHz

Less than 0.005 %

Input level

-10 ¸ +10 dBu

Signal to noise ratio

Greater than 96 dB DIN audio.

Input Impedance

> 10 KW or 600 W dip switch selectable

38 KHz Subcarrier Suppression

Greater than 80 dB

Common mode rejection

Greater than 50 dB (30 Hz ¸ 15 KHz)

76 KHz and sideband Suppression

Greater than 90 dB

Connectors

XLR Female, EMI suppressed

Preemphasis

50-75 µSec dip switch selectable

STEREO GENERATOR

Pilot tone Sync

IN/OUT dip switch selectable

MPX Output configuration

1 output with level control

Connector

BNC grounded to chassis

Composite output level

0 ¸ +12 dBu

Pilot Reference Output:

1 Vpp square wave

Output Impedance

50 W

Impedance

600 W

Connector              

BNC grounded to chassis

Pilot Reference Input:

1 Vpp sin.  wave

Pilot Frequency

19 KHz ± 0.001% Max over temp.

Impedance

10 KW

Pilot injection

4 ¸ 12 % adjustable

SCA Input

-14 ¸ +6 dBu for 10% modulation of main carrier.

Frequency Response

30 Hz ¸15 KHz  (± 0.1 dB)

SCA input Impedance

10 KW

Stereo Separation

> 60 dB (> 75 dB @ 1 KHz)

GENERAL DATA

Crosstalk Sub to Main

Greater than 40 dB 30 Hz ¸15 KHz (64 dB @ 1 KHz)

Power Supply

± 12 Vcc   130 mA
+ 5 Vcc     110 mA

Crosstalk Main to Sub

Greater than 45 dB 30 Hz ¸ 15 KHz (61 dB @ 1 KHz)

Operating Temperature

0 ¸ 50° C