System specification ew D1 Vocal Set

FEATURES







Choice of various microphone heads from
the renowned evolution series
Up to 15 compatible channels (under
optimal conditions) in license-free 2.4 GHz
band
Automatic frequency management
Prevents interference: Intelligent channel
back-up allows co-existence with Wi-Fi &
Bluetooth
Audio effects: equalizer, de-esser, auto-
matic gain control
iOS app for remote control and monitoring
of the system
Rugged metal housing
DESCRIPTION
H
D Live sound, highest range and the choice of various microphone heads from the
renowned evolution series: with the digital D1 VOCAL SET, every singer has a system
whose parts are perfectly attuned to one another. Intelligent channel back-up allows
co-existence with Wi-Fi and Bluetooth. The system operates in a license-free 2.4 GHz
band and can be monitored via remote control iOS app. The system comes in a rugged
transport case consisting of an EM D1 1/2 19“ rackmount receiver, an SKM D1
handheld transmitter, a microphone clamp, power supply, battery holder and 2 AA
batteries.
TECHNICAL DATA
SYSTEM
AF frequency response ..............................................
20 to 20.000 Hz
Dynamic range ............................................................. > 135 dB (A)
THD (1 kHz) .................................................................. typ. < 0,1 %
Audio sampling ........................................................... 24 bit/48 kHz
Signal-to-noise ratio .................................................. ≥ 105 dB (A)
RF frequency ranges
.................................................. 2,400 to 2,483.5 MHz
Modulation ................................................................... GFSK with back channel
Transmission method ................................................ TDMA
time diversity
frequency diversity
fast switching antenna diversity
Latency
.......................................................................... 3.9 ms
Audio codec .................................................................. APT-X Live
Temperature range* ................................................... relative air humidity max. 95 %
Operation: – 10 °C to +55 °C
Storage: – 20 °C to +70 °C
* The temperature range is influ-
enced by the battery characte-
ristics
Continued on page 2
VOCAL SET
ew D1-835-S, ew D1-845-S, ew D1-935, ew D1-945
SCOPE OF SUPPLY

EM D1 rackmount receiver

SKM D1 handheld transmitter

MZQ microphone clamp

Power supply

Battery holder

2 AA batteries

Transport Case

User Manual
RECOMMENDED ACCESSORIES

GA 4 rackmount kit for EM D1

BA 10 rechargeable battery pack for SKM
D1

CHG-2 charging unit for SKM D1 and SK D1