The MZU 2008 switching unit can be installed in 19” racks for selective voice/music switching in 8 audio zones, with the possibility to increase the number of zones as multiple of 8, adding other MZU 2008 in cascade. Selection of the zones in which the music is to be interrupted and an announcement transmitted is carried out from the MBT 8008 control console. Using the 8 “MUSIC” keys on the front panel, you can choose in which of the 8 audio zones to play the normal background music and in which zones no music is to be played. The system can be configured in one of the following ways: • a) the 2 inputs of the unit are driven by two amplifiers, one of which is dedicated to voice transmission and the other to music transmission. The 8 outputs of the unit drive the 8 speakers of the 8 audio zones. • b) the 2 inputs of the unit are driven by two signal preamplifiers, one of which is dedicated to voice transmission and the other to music transmission. The 8 outputs of the unit drive the 8 power amplifiers dedicated to sound diffusion in the 8 audio zones.
Code
12944
Characteristics
1 rack unit with frame with RAL 7035 light grey paint finish
Inputs
2 music inputs with two wires, speech with three wires, one of which is used for emergencies (for amplifiers)
Outputs for loudspeaker line (zones)
8 with three wires, one of which is used for Emergencies
The MZU 2008 switching unit can be installed in 19” racks for selective voice/music switching in 8 audio zones, with the possibility to increase the number of zones as multiple of 8, adding other MZU 2008 in cascade. Selection of the zones in which the music is to be interrupted and an announcement transmitted is carried out from the MBT 8008 control console. Using the 8 "MUSIC” keys on the front panel, you can choose in which of the 8 audio zones to play the normal background music and in which zones no music is to be played. The system can be configured in one of the following ways: • a) the 2 inputs of the unit are driven by two amplifiers, one of which is dedicated to voice transmission and the other to music transmission. The 8 outputs of the unit drive the 8 speakers of the 8 audio zones. • b) the 2 inputs of the unit are driven by two signal preamplifiers, one of which is dedicated to voice transmission and the other to music transmission. The 8 outputs of the unit drive the 8 power amplifiers dedicated to sound diffusion in the 8 audio zones.
Code
12944
Characteristics
1 rack unit with frame with RAL 7035 light grey paint finish
Inputs
2 music inputs with two wires, speech with three wires, one of which is used for emergencies (for amplifiers)
Outputs for loudspeaker line (zones)
8 with three wires, one of which is used for Emergencies
Speech key for each zone. Music key for each zone. General call key. Power ON-OFF key
Remote controls
Zone selection control. General call command. Activation of emergency and OPEN COLLECTOR output
Output power supply
Power supply +15/0/-15 VDC
Luminous indicators
Speech Led and Music Led per zone. General call indicator led. Emergency indicator led. Power ON-OFF indicator led
VAC Power supply
230 VAC with external power supply unit
120 VAC with external power supply unit
Optional accessories
MBT 8008 microphone base
Κάρτα 4άρων εισόδων για BLU-800, BLU-320, BLU-160 & BLU-120 με δυνατότητα Echo cancellation.
Studio clock. Γεννήτρια συγχρονισμού ψηφιακών πηγών, η οποία
διαθέτει AES, spdif, C777 κύκλωμα, Optical I/O, word clock, video in, 6
out και μετατροπή σε πραγματικό χρόνο σε όλα τα ψηφιακά formats.
Ασύρματος δέκτης 2 καναλιών στην μπάντα ISM 2.4Ghz με μεταλλική κατασκευή για χρήση με WDT24. Βύσματα εξόδου τύπου XLR και TR, ενδεικτικά LED status και peak διακόπτης pair και mono/stereo. Δέχεται αποσπώμενη κεραία. Με αποδιαμόρφωση GFSK και αυτόματη λειτουργία σίγασης σε χαμηλής στάθμης λήψης σήμα η σε σήμα με υψηλό ρυθμό λαθών. Λειτουργεί με AC τροφοδοτικό 9V, 500mA.
Wireless Digital Audio Receiver System
Operating Band ISM 2.4GHz (free band).
One transmitter WDT 24 paired with one receiver WDR 24, or one transmitter WDT 24 paired with up to ten receivers WDR 24.
GFSK digital modulation/demodulation.
External antenna can help to increase the transmission distance.
Intelligent Frequency Hoping can help to avoid interference effectively and to ensure the channel quality.
Automatic mute in bad channel quality conditions or high error code rate.
Transmission distance higher than 30 meters in open places.
Up to three transmitters WDT 24 in a zone
Balanced XLR and unbalanced ¼\'\' jack outputs
Working mode: stereo or mono
Power Supply
AC 9V-500 mA 50/60 Hz
Frequency
2404-2476MHz
Channel
25
Modulation/Demodulation
GFSK
Receive Sensitivity (WDR 24)
-84dBm (min.)
Transmitted Power (WDT 24)
6 dBm
Output Level (WDR 24)
+13dBu (BAL max.)
Input Level (WDT 24)
+5dBu (max.)
Bandwidth
>=1.8 MHz
Frequency Response
20Hz - 20kHz, +3dB / -3dB
S/N
>80 dB
Dynamic Range @ 1 kHz
>90 dB
Crosstalk @ 1kHz
>90 dB
THD
Προενισχυτής μικροφώνου module, φωτιζόμενο vintage VU meter εισόδου, ρυθμιστικό Low Cut, 2 EQ φίλτρα Low - High, διακόπτης PAD 20dB, διακόπτες +48 phantom και αντιστροφής φάσης, TRS 1/4" είσοδος INSTRUMENT με επιλογέα MIC/INSTR.
Τεχνικά Χαρακτηριστικά: INPUTS: 4 balanced on female XLR connectors. 4 unbalanced on RCA connectors.
OUTPUTS: 4 unbalanced on RCA connectors. 4 balanced on male XLR connectors.
19 inch (W), 7 inch (D), 1U (H) rack mountable.
2.4 kg.
This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish. Cookie settingsACCEPT
Privacy & Cookies Policy
Πολιτική χρήσης
Αυτός ο ιστότοπος χρησιμοποιεί cookies για να βελτιώσει την εμπειρία σας ενώ περιηγείστε στον ιστότοπο. Από αυτά τα cookies, κάποια cookie κατηγοριοποιούνται ως απαραίτητα να αποθηκεύονται στο πρόγραμμα περιήγησης σας, καθώς είναι απαραίτητα για τη λειτουργία βασικών λειτουργιών του ιστότοπου. Χρησιμοποιούμε επίσης cookies τρίτων που μας βοηθούν να αναλύσουμε και να κατανοήσουμε πώς χρησιμοποιείτε αυτόν τον ιστότοπο. Αυτά τα cookies θα αποθηκευτούν στο πρόγραμμα περιήγησης σας μόνο με τη συγκατάθεσή σας. Έχετε επίσης την επιλογή να εξαιρεθείτε από αυτά τα cookies. Ωστόσο, η εξαίρεση από ορισμένα από αυτά τα cookie μπορεί να επηρεάσει την εμπειρία περιήγησης σας.
Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.
Αξιολογήσεις
Δεν υπάρχει καμία αξιολόγηση ακόμη.