General
- Housing Plastic, black
- Operating voltage 5 to 32 V
- Power consumption Max. 0.8 W/ about 160 mA at 5 V (lighting + audio switched on)
- Operating temp. -30 °C to +70 °C (-22 °F to +158 °F)
- Interface UART V24 level (RS232 default), Baud rate adjustable
Microphone Capsule
- Amplification Adjustable in 10 steps, 5 dB each (0 – 9)
- Frequency range 200 Hz to 7 kHz at -10 dB
- Impedance approx. 100 Ohm
- Sensitivity (in LRGP) 50 mV/Pa (-26 dBV/Pa ± 3 dB) @ 1 kHz; customisable
Ear Piece
- Amplification Adjustable in 9 steps, 3 dB each (0 – 8)
- Frequency range 200 Hz to 7 kHz at -10 dB
- Impedance approx. 600 Ohm
- Sensitivity 12 dBPa/V ± 3 dB @ 1 kHz; customisable
- Input voltage Max. 100 mV
Dimensions and Weight
- Dimensions 178 mm x 67 mm x 35.3 mm, without cable
- Spiral cable length approx. 650 mm to 3000 mm (extended)
Headphone Port (Headset)
- Connection 3.5 mm jack socket (CTIA)
- Automatic recognition and switching