The HMD 26-II-600-X3K1 applies to requirements of demanding broadcast applications for studio or outside productions. The headset is lightweight, provides extra soft ear cushions and headband paddings for outstanding wearing comfort even during long production days. The closed, supra-aural headphones are dimensioned for high maximum SPL and provide a good passive noise attenuation. They are equipped with the ActiveGard limiter which protects hearing from sudden volume peaks above 105 dB. It can be activated or deactivated. Headset is provided with a dynamic hyper-cardiod patterned microphone. The microphone features excellent acoustic performance, a reliable noise suppression and has a shock mounted capsule for absorbing structure born noise. The short flexible part of the boom guarantees right positioning of microphone. Headset is designed for use in loud environment. Following the modular concept cables, ear cushions and paddings can be replaced easily.
Main Features:
• Lightweight with extra soft cushions for excellent wearing comfort
• Accurate and linear sound reproduction for professional Radio and TV applications
• Microphone provides audio transmission in broadcast quality
• ActiveGard™ (on/off switch) for protected hearing
• Reliable performance over long lifetime for safe investments
• Swiveling ear cap for single sided listening
• Microphone can be worn either on right or left hand side
• Modular concept of different cables and cushions for highest flexibility
Specifications:
• Transducer principle: dynamic, closed
• Ear coupling: supra-aural
• Frequency response :20 - 18,000 Hz
• Impedance : 50 Ω mono / 100 Ω stereo / 600 Ω HMD 26-II-600
• Characteristic SPL : 105 dB SPL at 1 kHz, 1 mW/ 107 dB SPL at 1 kHz, 1 V
• Maximum SPL : ActiveGard™ switched on: 105 dB SPL at 1 kHz / ActiveGard™ switched off: 127 dB SPL at 1 kHz, 200 mW
• Passive noise attenuation: approx. 18 dB
• Distortion: < 0,5% at 1 kHz)
• Contact pressure: approx. 3.9 N
• Microphone Type : BMD 424
• Transducer principle : dynamic, noise compensating, hyper cardioid • Frequency response : 40 - 16,000 Hz
• Output voltage: 0.4 mV/Pa at 1 kHz
• Impedance : 300 Ω
• Ambient temperature (operation) -15°C to +55°C
• Ambient temperature (storage) -55°C to +70°C
• Weight w/o cable : approx. 200g