System Specification - SpeechLine Digital Wireless
SYSTEM SPECIFICATION (V3.2)
SpeechLine Digital Wireless
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SPECIFICATIONS
System
AF frequency response 20 to 20,000 Hz
Dynamic range > 120 dB(A)
THD (1 kHz) typ. 0.1 %
Audio sampling 24 bit/48 kHz
Signal-to-noise ratio > 90 dB(A)
Encryption AES 256
RF frequency ranges EU:
USA:
Brazil:
Taiwan:
Japan:
1,880 to 1,900 MHz
1,920 to 1,930 MHz
1,910 to 1,920 MHz
1,880 to 1,895 MHz
1,893 to 1,906 MHz
Modulation GFSK with back channel
Transmission method TDMA, space diversity
Latency 19 ms
Relative air humidity max. 95 %
Temperature range* Operation:
Storage:
-10 °C to 55 °C
(14 °F to 131 °F)
-20 °C to 70 °C
(-4 °F to 158 °F)
* The temperature range is influenced by the battery
characteristics
SL MCR DW
RF sensitivity < -90 dBm
RF output power back
channel
adaptive or manual,
up to 250 mW
(country-specific)
Network protocol Media Control Protocol,
UDP IPv4 (DHCP, Manual)/IPv6,
mDNS (switchable)
Power supply PoE IEEE 802.3af Class 3
Audio outputs One 3-pin socket
(suitable for Phoenix Contact
MCVW 1.5-3-ST-3.81)
Two Dante™ Digital Audio
Network sockets (RJ-45)
Weight 650 g (incl. wallmount)
560 g (without wallmount)
Dimensions 180 x 180 x 45 mm
(incl. wallmount)
Operating
temperature
–10 °C to +45 °C
(14 °F to 113 °F)
Storage
temperature
–20 °C to +70 °C
(–4 °F to 158 °F)
Relative air
humidity
max. 95 %
SL Rack Receiver DW
RF sensitivity < -90 dBm
RF output power back
channel
adaptive, up to 250 mW
(country-specific)
XLR output level,
balanced
max. +18 dBu
RCA output level,
unbalanced
max. +6 dBu
Audio effects Low cut:
Equalizer:
Sound pro-
files:
-3 dB at 120 Hz
7-band graphic
equalizer with
sound presets
- female voice
- male voice
- instrument/
media
Display OLED
Network protocol Media Control Protocol,
TCP/IP IPv4 (DHCP, manual)/
IPv6
Power supply 12 V DC
Current consumption 350 mA
AF connection sockets XLR/2 x RCA
Antenna sockets 2 x reverse SMA
Network sockets RJ-45
DC socket for power
supply
hollow jack
Weight approx. 828 g (1.83 lbs)
Power supply units (for SL Rack Receiver DW)
NT 12-4C NT 2-3
Nominal input voltage 100 to 240 V AC
Power frequency 50 or 60 Hz
Input current max. 120 mA
Nominal output voltage 12 V DC
Standby power
consumption
≤ 0.3 W
Energy efficiency level V IV
Operating temperature -10 °C to 55 °C
(14 °F to 131 °F)
Storage temperature -20 °C to +70 °C
(-4 °F to 158 °F)
Relative air humidity max. 95 %
Weight approx. 100 g
(0.22 lbs)
approx. 105 g
(0.23 lbs)