Consola Digital D 612 | Especificaciones Técnicas

Especificaciones Técnicas
Technical Specifications

D612 Digital & Analog console

Audio Inputs

4 balanced MIC inputs (XLR)
2 balanced stereo Line inputs (DIN 5)
3 unbalanced stereo Line inputs (RCA)
1 Digital stereo Line input (USB)

Inputs Level & Impedance

Balanced MIC= -10 dBu/-75 dBu; 150 / 250 Ohms
Balanced LINE = -20 dBu / +26 dBu; 600~ 10Kohms
Unbalanced LINE = -15 dBu / +12 dBu; 600~ 10Kohms

Phantom Power

Two MIC inputs have 48 V phantom power supply, switchable ON / OFF

Analog Outputs

2 bus stereo outputs; PGM (6,35mm, TRS plug) & REC (RCA connector)
Both at + 4 dBm = 0 VU
PGM balanced: Max Level +26dBu (10K), +20dBm (600 ohms)
REC unbalanced, Max level 20 dBu
External Hybrid: unbalanced Mic-Minus out at + 4 dBu

Digital USB Input / Output

USB digital In/Out; Input to channel 5; Output to PGM or REC
It uses the K15 Overload recommendation for broadcating;
Then, 0 VU is at -15 dB Full Scale level

ON-AIR Signall

ON-AIR Tally Light output (turns on when MIC is open)
12 V CC @ 0,12 amp (two Solidyne On-Air lights)

Monitor & Hybrid Outputs

1 Stereo Studio, 0 dBu for active speakers, muted
1 Stereo Control, 0 dBu for active speakers, muted
1 Stereo Studio Headphones, with Distribution AMP
up to 5 headphones, + 10 dBu
1 Stereo Control Headphones, + 10 dBu
1 External Hybrid send (MIX-Minus) +4 dBu / 10K

CUE Monitor

Internal CUE Monitor Amplifier; 250 mW , with speaker inluded

Headroom

22 dB @ LIN to PGM Ref + 4dBu/10 k

Frequency response

20-20.000 Hz +/- 0.25 dB (LIN to PGM)
20-20.000 Hz +/- 0,5 dB (MIC to PGM)

MIC Equalizer

Four Bands MIC EQ with In/Out switch; 80 Hz top flat curve, 160 Hz bell shaped,
4 kHz bell shaped, 8 kHz top flat curve
Action + 15 dB / -15 dB

MIC Compressor

Low distortion MIC compressor with In/Out switch. 20 dB max compression. Attack time < 10 ms. Threshold = 0 VU
Compression ratio: < 2 dB variation for 15 dB change MIC level

Noise

MIC input, EIN=-120 dBu / 150 ohms
LINE input, S/N > 75 dBA

Dynamic Range

From Line to PGM > 90 dBA (CD quality)

Crosstalk

PGM-REC > 65 dBA @ 1 kHz

Distortion

From LINE to PGM out < 0.03 % THD @30-15.000 Hz.

Phase

From Line to PGM, < 3º L&R @50-10.000 Hz

Stereo Tracking

Below 0.2 dB error L/R in fader range 0 to 40 dB

Telephone Hybrid
Specs

Two channel telephone active Hybrid:
One phone line plus one cellular (Bluetooth linked)

Frequency Response: 200 – 5.000 Hz
Noise: > 60 dBA S/N
Rejection: > 35 dB rejection
NULL adjust in front panel preset
Preference atenuator: 12 dB local announcer interrupt priority

Telephone input lightning discharge safety

Telephone Hybrid input is transformer floating to meet the Public Telephone Service isolation standards.
It is protected with SIOV Varistors against soft lightning discharges.
External gas discharge protection is recommended

Talkback Microphone

Included Talkback MIC, with Audio Limiter. Noise Cancelled PZM type.
Outputs to Phone Line Hybrid or Studio Speakers & Headphones.

VU-meters & Compression Level

2 x LED VUmeters for PGM. Cuasi peak reading
Microphone compressor level meter 0 – 15 dB

AoIP Optional TCP / IP Digital Streaming Output

Ethernet RJ45 connection to a standard LAN   (Option /AoIP)
Used for sending D612 output to transmitter plant with MP3 Internet streaming or using a 5,8 GHz  802. Link
Also can be used for AoIP connection with another console located inside or outside studios
It can work in linear PCM at 44.1 & 48 kHz or MP3 VBR
On-Air information using GPIO for remote processors

AoIP Delay and user modes

• MP3 Layer 1 (32, 44.1 and 48 kHz)
• MP3 Layer 2 (16, 22.05 and 24 kHz)
• 16bit PCM uncompressed (8,16,32,44.1 & 48 kHz)
Full duplex (transmitting and receiving)

Delay using PCM at 48 kHz Fs (recommended)  Less than 5 mS
Delay using MP3 streaming. Average 100 mS

Power

Switching external power supply 90-240 V, 20VA [28V@0,57A]

Dimensions & Weight

Wide: 405 mm; Deep: 385 mm; Height: 95 mm at rear turret
Net Weight: 4,7 Kg