Microphone units are used to capture sound within the vehicle and convert it to IP audio. For driver announcements, gooseneck microphones are used, which include buttons for selecting functional modes. For capturing sound in the passenger area, an interior noise microphone is used.
Microphone for drivers
Kmitočtový rozsah | 100 Hz až 16 kHz |
Délka husího krku | 460 mm |
Tlačítka | 2 × |
Podsvit | konturové LED |
Životnost | 106 stisků každá klávesa |
Indikace režimu | 2× LED (červená) |
Čelní panel | frézovaný hliník + folie |
Krytí | IP40 (přední panel) |
Pracovní teplota | -40 °C až 70 °C |
Montáž | do panelu |
Hmotnost | 0,4 kg |
Rozměry (š × v × h) | (86 × 65 × 42) mm |
Interior microphone
Kmitočtový rozsah | 50 Hz až 16 kHz | |
Komunikace | ethernet 10 / 100 Mb/s | |
Přípojné místo | RJ45 | |
Napájení | PoE | |
Krytí | IP40 (přední panel) | |
Pracovní teplota | -40 °C až 70 °C | |
Montáž | do panelu | |
Hmotnost | 0,30 kg | |
Rozměry (š × v × h) | (72 × 72 × 40) mm | |
Types available:
RRAS-GNM/A | Microphone for driver |
RRAS-GNM/B | Microphone for driver |
RRAS-GNM/A11 | Microphone for driver |
RRAS-MC/A1 | Interior microphone |
RRAM-MC/A1 | Interior microphone |
- Analog and digital microphone units
- Microphones designed for the driver’s cabin or as noise microphones in the passenger area
- Noise microphones with signal transmission over Ethernet
- Driver microphone with gooseneck and directional announcement buttons
- LED indication
- Panel mounting
- Built according to EN 50155 standards for use in rolling stock vehicles
- Audio component of the vehicle information system
- Device intended for the driver’s cabin and passenger area
- Extended operating temperature range from -40 °C to 70 °C
