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L’AEV ITB-302 Evolution est le nouveau modèle de téléphone hybride capable de répondre à toutes les exigences de gestion avancée des communications téléphoniques. Conçu au format rack 19 pouces, il intègre deux modules téléphoniques hybrides. Plusieurs unités ITB302 peuvent être interconnectées pour permettre l’extension du nombre de lignes, tout en conservant une grande facilité d’utilisation et la possibilité d’un contrôle à distance. Une nouvelle version avec gestion DSP est également disponible.
Telephone lines, properly filtered and isolated, allow the audio conference between them and the DJ. An internal microprocessor provides an array of features that, until now, have been difficult to provide in the same unit. All potentiometers have been eliminated to solve problems of wear. All adjustments are made digitally.
The adaptive adjustment to the telephone line is automatically performed by the hybrid without the need for operator intervention.
Remote commando units
ITB 302 Evolution comes with a remote command dedicated, through which effect the coupling line and the introduction of the Meeting of the incoming calls of the two channels.
multi-line connection
several ITB 302 Evolution units can be connected in cascade, you can then expand the system and manage all telephone communications through a single input channel and one of the mixer’s output without having to make any change, but simply by connecting between them the various ITB 302 through the appropriate connectors.
In addition to the 2-wire phone, on the apparatus is also the connections TX & RX 4-wire.
AUDIO LEVEL:
Input level (SEND 1/2): ± 12 dBm
Input impedance: >10 KΩ Electronically Balanced
Connector: XLR female
Output level (RECEIVE 1/2): 0 dBm
Output impedance: 100 Ω Electronically Balanced (max load 600 Ω)
HYBRID CIRCUIT:
Input/output: balanced and floating
Impedance: 600 Ω
RX Level: – 20 ÷ 0 dBm
TX Level: – 8 dBm
Hybrid null: – 40 dB Full Band (on urban telephon line)
Frequency response: 230 ÷ 3400 Hz
Distortion: 0.8 %
4 WIRE SECTION:
Impedance: 600 Ω
RX Level: – 12 ÷ + 12 dBm
TX Level: 0 dBm
Frequency responce: 50 ÷ 20000 Hz (-1 dB)
Distorsion: 0.8 %
Noise: ≥74 dB (DIN Noise)
Crosstalk: ≥75 dB (1KHz 0dBm)
MEETING SECTION:
Connector: XLR Cannon female
Input meeting: ± 12 dBm
Input meeting impedance: >10 KΩ
Electronically Balanced >10 KΩ
Connector: XLR Cannon male
Output meeting: ± 12 dBm
Output meeting: impedance 100 Ω Electronically Balanced (max load 600 Ω)
GENERAL DATA:
Power supply: 87 to 254 V 50/60 Hz 10 VA
Dimension: 19″ Rackmount 1 Unity
Weight: 4.0 Kg
Brochue + technical information:
