Tip: Sistem profesional audioconferinta cu interfata telefonica si amplificator pentru difuzoare
Performanta audio: In lipsa altor specificatii, toate masuratorile sunt efectuate cu o frecventa limitata de la 20Hz pana la 22kHz (fara ponderare); frecventa de raspuns de la 20Hz pana la 22kHz ±1dB; zgomot (EIN) -126dBu, 20kHz BW, max gain, Rs=150Ω; THD+N <0.02%; gama dinamica 100dB (non-ponderata A); crosstalk <-91dB re 20dBu @20kHz de la un canal la altul
Parametri mixer automat: Numar de microfoane deschise (NOM); PA Adaptive Mode; First Mic Priority Mode; Last Mic Mode; Maximum # of Mics Mode; Ambient Level; Gate Threshold Adjust; Off Attenuation Adjust; Hold Time; Decay Rate
Parametri matrice de mixare: Matrice 29x30; 8x intrari/iesiri analogice; 1x iesire difuzor (amplificata); 12x intrari/iesiri bus expansiune; 4x intrari/iesiri blocuri de procesare atribuibile; 4x intrari/iesiri blocuri fader; 1x intrare/iesire telco
Blocuri procesare atribuibile: Filtre All pass, Low pass, High pass, Low shelving, High shelving, Parametric EQ, Notch, CD Horn; crossovers Bessel, Butterworth, Linkwitz-Riley; compressor; intarziere: reglabila pana la 250ms
Blocuri atribuibile fader: Gain/Mute
Configurare intrare microfon: Input gain adjust, mic or line level, phantom power on/off, echo cancellation on/off, noise cancellation on/off; filtre: all pass, low pass, high pass, notch, PEQ, mute on/off, chairman override on/off, AGC on/off, automatic level control on/off, auto gate/manual gate, adaptive ambient on/off, canal Pre AEC
Intrari microfon/linie 1-4: mini-bloc terminal push-on, balansat, bridging; impedanta <10KΩ; nivel nominal reglabil de la -56dBu la 0dBu; nivel maxim de la -65dBu la +20dBu; echo cancellation; noise cancellation atenuare 6dB-15dB; phantom power 24V, selectabila;
Intrari linie 5-8: mini-bloc terminal push-on, balansat, bridging; impedanta >5KΩ; nivel nominal 0dBu; nivel maxim 20dBu
Iesiri 1-8: mini-bloc terminal push-on, balansat; impedanta <50Ω; nivel nominal 0dBu; nivel maxim 20dBu;
Iesire amplificator: post-conectare; 10Watti la impedanta de 4Ω; THD + Zgomot <0.5%
Linie Telco: RJ-11; POTS (plain old telephone service) sau extensie analogica dintr-o supervizare PBX de tip A asigurata
Set Telco: RJ-11; POTS (plain old telephone service) sau extensie analogica dintr-o supervizare PBX de tip A asigurata
Performanta audio a telefonului: cu exceptia altor specificatii, toate masuratorile sunt efectuate cu limitatorul de transmisie si ALC de receptie dezactivate; frecventa de raspuns de la 250Hz la 3.3kHz ±1dB; THD+N <0.3%, nivel re-max de la 250Hz la 3.3kHz; SNR nivel re max >62dB
Anulare a ecoului telefonic: null 55dB nominal
Anulare a zgomotului telefonic: anulare a zgomotului atenuare 6-15dB
Expansion Bus In/Out: proprietary network, 2x RJ-45m 1.9Mbps; cablu cu perechi torsadate de categoria 5, lungime a cablului maximum 508cm intre oricare doua dispozitive Converge Pro
Ethernet: autocomutare cu Quality of Connection (QoC); port retea Ethernet 10/100; port PC Ethernet 10/100; conectori RJ-45
RS-232: Serial Command Protocol Only (software de consola nu este acceptat pe port RS-232); DB-9 female; rata baud 9,600/19,200/38,400/57,600/115,200; 8 biti, 1 stop, no parity; hardware flow control on (default)/off
USB: compatibil versiune 2.0; tip conector-B
Control/Status: 2x DB-25 female A/B; intrari A/B active low (pull to ground); iesiri A/B colector deschis, 40VDC max, 40mA fiecare; 2x pini VDC +3.3 (300mA over-current protected)
Software de configurare si gestionare: Convergetm Console
Gama intrare alimentare: auto-reglare 100-240VAC; 50/60Hz
Consum: 30W
Dimensiuni: 43.8 x 26 x 4.5cm
Greutate: 3.33kg (unitate); 5.4kg (greutate livrare)
Aprobari si conformitate: RoHS, WEEE
