Sennheiser EW-D 945 Set Wireless Handheld Dynamic Microphone System

Spesifikasi Sennheiser EW-D 945 Set Wireless Handheld Dynamic Microphone System

Sennheiser EW-D 945 Set Wireless Handheld Dynamic Microphone System

An Amazingly Reliable Handheld System

Evolution Wireless Digital breaks the boundaries by providing more dynamic range than any wireless system currently on the market. Automatically securing the most reliable signal in a matter of seconds and scalable up 90 channels thanks to 56 MHz of tuning bandwidth, it’s easy to see why this wireless system is in a class of its own.

Equidistant Spacing – simpler than it sounds

Evolution Wireless Digital features an equidistant tuning grid previously only found in our flagship Digital 6000 and Digital 9000 wireless systems. Quality components with exceptional linearity eliminate intermodulation between EW-D transmitters, allowing frequencies to be equally spaced every 600 kHz alongside each other. This simplifies frequency coordination for wireless beginners and seasoned professionals alike, and also contributes to the system’s scalability and impressively high channel count. The power of Bluetooth Low Energy puts full control right in the palm of your hand with the Sennheiser Smart Assist app. Take advantage of a remarkably fast automated setup, mobile access to every system setting and the added benefit of remote monitoring, all from the convenience of your Android or iOS device. Save time, save energy and perform with confidence.

Features

1. * Digital transmission operating in the UHF spectrum greatly enhances range, reliability and scalability
2. * Perfect for singers to speaking professionals
3. * Smart Assist App connects via Bluetooth Low Energy for a streamlined setup and operation at a distance
4. * Auto scan creates reliable connections with minimal time and effort
5. * 134 dB audio input dynamic range eliminates need for sensitivity adjustments and preserves every detail
6. * Sidesteps the noise and interference common to traditional analog wireless systems
7. * Elimination of intermodulation enables channels to be placed in an equidistant tuning grid 600 kHz apart
8. * 56 MHz of tuning bandwidth and equidistant spacing enables up to 90 channels
9. * 2,240 selectable frequencies allow for fine tuning
10. * Lithium-Ion battery pack (sold separately) delivers up to 12 hours of operation (up to 8 hours of operation with 2x provided AA batteries)
11. * Complete system : EW-D EM rack receiver, EW-D SKM-S handheld transmitter, MMD 945 microphone module, MZQ 1 microphone clamp, 2 rod antennas, power supply with country adapters, rackmount set, 4 rubber feet
12.  

Specifications

• Frequency range
• 470.2 - 526 MHz (Q1-6)
• 520 - 576 MHz (R1-6)
• 552 - 607.8 MHz (R4-9)
• 606.2 - 662 MHz (S1-7)
• 630 - 662 MHz (S4-7)
• 662 - 693.8 MHz (S7-10)
• 823.2 - 831.8 MHz & 863.2 - 864.8 MHz
• 925.2 - 937.3 MHz
• 1785.2 - 1799.8 MHz
•  
• THD, total harmonic distortion
• ≤ -60 dB for 1 kHz @ -3 dBfs input level
• Operating temperature
• -10 °C - +55 °C (14 °F - 131 °F)
• Operating relative humidity
• 5 - 95 % (non-condensing)
• Audio frequency response
• 20 Hz - 20 kHz (-3 dB) @ 3 dBfs
•  
•  
• EW-D EM
   
• Dimensions
• 212 x 44 x 189 mm
• Weight
• approx. 1000 g (without antennas and power supply)
• Current consumption
• ≤ 300 mA
• Input voltage range
• 11 - 13 V ⎓
• Audio output level
• 18 dBu max.
• Transmission power
• BLE: max. 10 mW EIRP
•  
• EW-D SKM-S
   
• Weight
• approx. 304 g (incl. MMD 945 microphone module)
• approx. 195 g (without microphone module)
• Power supply
• 2 AA batteries 1.5 V (alkaline manganese)
• or BA 70 rechargeable battery pack
• Current consumption
• < 300 mA
• Input voltage range
• 2.0 - 4.35 V
• Transmission power
• Audio link: 10 mW
• ERP (Range Y1-3): 12 mW ERP
• BLE: max. 10 mW EIRP
• Dimensions
• 50 x 268 mm (incl. MMD 945 microphone module)
• 40 x 200 mm (without microphone module)
•  
• MMD 945-1
   
• Sound pressure level (SPL)
• 154 dB SPL
• Transducer principle
• dynamic
• Pick-up pattern
• supercardioid
• Sensitivity
• 1.8 mV/Pa

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