Williams AV MIC 158 Headset - Headset with Microphone and dual plug with 3.5 mm TRRS connector. For use only with the Digi-Wave DLT 400 transceiver.
- Microphone element: Unidirectional electret
- Microphone sensitivity: 45 dB ± 5 dB[nbsp]re 1V/Pa @ 10cm (typical)
- Microphone frequency response: 100 Hz – 12 kHz
- Replacement microphone screen: WND 058
- Microphone signal-to-noise ratio: [gt]50 dB
- Microphone operating voltage: 1 – 10 VDC
- Driver type for headphones: 50 mm, dynamic
- Headphone frequency response: 10 Hz – 20 kHz
- Headphone impedance: 32 Ω
- Maximum SPL output for headphones: 96 dB
- Maximum input power for headphones: 100 mW
- Cable length: 106 cm
- Connections: 3.5 mm TRRS connector
- Weight: 590 g
- Box dimensions: 21 x 28 x 11.5 cm
- Replacement ear pads: EAR 058
- Approvals: CE, RoHS