Neural and serverless desktop microphone unit with gooseneck microphone and handset for confidential conversations in rooms with public traffic or noisy environments.
| Front | Foil surface in aluminum design (car type F150), resistant to disinfectants |
|---|---|
| Network protocols | IP, TCP, UDP, ARP, IGMP, SIP, RTP, HTTP, TFTP available as add-on: SNMP |
| Operating system | ellan:RTOS |
| Frequency range | depending on codec, limited by loudspeaker - G711 / 3.4 kHz - G722 / 7 kHz available as add-on: - PCM32 / 15 kHz - PCM44 / 21 kHz |
| Energy consumption | max. 25 W (without additional amplifier) |
| Operating voltage | PoE / Class 0 |
| Ambient temperature | -20 °C to +40 °C |
| Loudspeaker | Full range, 4 Ohm Sound pressure: 1 W / 1 m - 86 dB Frequency range: 159 Hz - 20 kHz +/-10 dB |
| Microphone | Polar pattern: Cardioid (at 1 kHz) Frequency range: 75 Hz to 18 kHz (-10 dB) Sensitivity: 8 mV/Pa (-42 dBV/Pa +/- 3 dB) at 5 V/2 kOhm Close-talking distance: approx. 15 - 20 cm (depending on room and ambient acoustics) |
| Amplifier power | A-amplifier: 1.5 W / 8 Ohm; 2.5 W / 4 Ohm B-amplifier: (optional): 25 W |
| Dimensions | (H x W x D) 30-65 x 244.5 x 248 mm (without handset) Height (incl. handset): 98 mm |
| Protection class | IP 54 |
