Installation - Orban OPTIMOD 6300 Operating Manual

6-2
TECHNICAL DATA

Installation

Delay: The minimum available input/output delay is approximately 20 ms with look-ahead
limiting active and 6 ms with look-ahead limiting bypassed. This can be padded to ex-
actly one frame of 24, 25, 29.97, or 30 frames / second video up to a maximum delay of
50 ms.
Operating mode: Stereo or dual-mono. In dual-mono mode, both processing channels
have the same subjective adjustments (as determined by the active preset) but are oth-
erwise independent, making this mode appropriate for dual-language transmissions. Op-
erating mode can be set via GPI, Ethernet and serial connections, internal clock-based
automation, and AES3 Status Bits.
Analog Audio Input
Configuration: Stereo / Dual-Mono.
Impedance: >10k load impedance, electronically balanced
Nominal Input Level: Software adjustable from –4.0 to +13.0 dBu (VU).
Maximum Input Level: +27 dBu.
Connectors: Two XLR-type, female, EMI-suppressed. Pin 1 chassis ground, Pins 2 (+) and
3 electronically balanced, floating and symmetrical.
A/D Conversion: 24 bit 128x oversampled delta sigma converter with linear-phase anti-
aliasing filter.
Filtering: RFI filtered, with high-pass filter at 0.15 Hz (–3 dB).
Analog Audio Output
Configuration: Stereo. Flat or pre-emphasized (at 50µs or 75µs), software-selectable.
Source Impedance: 50, electronically balanced and floating.
Load Impedance: 600 or greater, balanced or unbalanced. Termination not required or
recommended.
Output Level (100% peak modulation): Adjustable from –6 dBu to +24 dBu peak, into 600
or greater load, software-adjustable.
Signal-to-Noise: ≥ 100 dB unweighted (Bypass mode, 20 Hz–20 kHz bandwidth, refer-
enced to 100% modulation).
Distortion: ≤ 0.01% THD (Bypass mode, de-emphasized) 20 Hz–20 kHz bandwidth.
Connectors: Two XLR-type, male, EMI-suppressed. Pin 1 chassis ground, Pins 2 (+) and 3
electronically balanced, floating and symmetrical.
D/A Conversion: 24 bit 128x oversampled.
Filtering: RFI filtered.
Digital Audio Input
Configuration: Stereo or Two-Channel (dual-mono) per AES3 standard, 24 bit resolution,
software selection of stereo or dual-mono. Unit can detect Stereo or Two-Channel status
bits and switch modes appropriately.
1
No jumper selection available for 600. Through-hole pads are available on I/O circuit board
for user-installed 600 termination.
ORBAN MODEL 6300
1
.