Sennheiser | SL Lavalier SET | Specification | Sennheiser SL Lavalier SET Specification

PRODUCT SPECIFICATION
1/5
SpeechLine Digital Wireless
SL Lavalier Set
FEATURES
•
Automatic frequency and interference management
•
Excellent speech intelligibility
•
Full, natural sound with low ambient noise
•
Lockable 3.5 mm jack socket
•
Secure 256 bit AES encryption
The SL Lavalier Set includes the bodypack transmitter,
stationary receiver and everything to use or install.
It comes wiht the MKE 1 condensor lavalier microphone –
so not just A lavalier mic, but the best and most unobstrusive one for great presentations with best speech clarity.
All sets also come with rechargeable accupacks with up
to 15 hrs of operating time. The accupack is also USB
rechargeable, the cable is in the box, the USB socket is
presumably just a step away from you.
The two types of sets are either Rackmount Sets (-R version), which come with everything needed for rack mounting, or Case Sets (-C version), in a transport case – without
rackmounts, if you do not want to install the receiver.
DELIVERY INCLUDES
SPECIFICATIONS
•
MKE 1 condensor lavalier microphone
•
SL Bodypack DW
•
BA 30 accupack
•
SL Rack Receiver DW (incl. power supply)
•
Case (-C version) or GA 4 rackmount kit (-R version)
•
Pouch
ACCESSORIES
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
CHG 2 EU
Art. No. 505980
CHG 2 UK
Art. No. 506218
CHG 2 US
Art. No. 506219
Modulation
GFSK with back channel
CHG 2 AU
Art. No. 506220
Transmission method
TDMA, space diversity
Latency
19 ms
CHG 4N EU
Art. No. 506800
Relative air humidity
max. 95 %
CHG 4N UK
Art. No. 506801
Temperature range*
Operation:
CHG 4N US
Art. No. 506802
CHG 4N AU
Art. No. 506803
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
PRODUCT SPECIFICATION
2/5
SpeechLine Digital Wireless
SL Lavalier Set
SPECIFICATIONS
Accupack
SL Rack Receiver DW
BA 30
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:
-3 dB at 120 Hz
Equalizer:
7-band graphic
equalizer with
sound presets
Sound profiles:
Charging capacity
2030 mAh
Output voltage
3.7 V
SL Bodypack DW
• 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
RF output power
adaptive, up to 250 mW
(country-specific)
AF frequency response
Mic:
Line:
50 to 20,000 Hz
20 to 20,000 Hz
Max. input level
Mic:
Line:
2.2 V RMS
3.3 V RMS
Line input impedance
1 MΩ
Input sensitivity
automatic sensitivity
adjustment
Power supply
Accupack:
Operating time
Accupack typ. 15 h
Batteries*: typ. 11 h
AF connection socket
3.5 mm jack socket, lockable
BA 30
(Li-Ion, 3.7 V)
Batteries*: 2 x AA size
battery (1.5 V)
Mic
Weight (w/o accupack)
approx. 88 g
* optional accessory
Microphone
Power supply units
MKE 1
NT 12-4C
Nominal input voltage
NT 2-3
Microphone type
pre-polarized condenser
microphone
100 to 240 V–
Power frequency
50 or 60 Hz
Sensitivity
5 mV/Pa
Input current
max. 120 mA
Pick-up pattern
omni-directional
Nominal output voltage
12 V
Max. SPL
142 dB SPL
Standby power
consumption
Energy efficiency level
Operating temperature
≤ 0.3 W
V
IV
-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
Line
approx. 100 g
approx. 105 g
PRODUCT SPECIFICATION
SpeechLine Digital Wireless
SL Lavalier Set
DIMENSIONS
SL Rack Receiver DW
3/5
PRODUCT SPECIFICATION
4/5
SpeechLine Digital Wireless
SL Lavalier Set
DIMENSIONS
SL Bodypack DW
PRODUCT VARIANTS
Set
Art. no. Power supply /
Set version
Frequency range
Countries
SL LAVALIER SET DW-3-EU C
505879
EU power supply / Case
1,880 – 1,900 MHz
Europe, India Indonesia
SL LAVALIER SET DW-3-UK C
505889
UK power supply / Case
1,880 – 1,900 MHz
UK, Hong Kong,
Singapore, Malaysia
SL LAVALIER SET DW-3-AU C
506161
AU power supply / Case
1,880 – 1,900 MHz
Australia
SL LAVALIER SET DW-4-US C
505896
US power supply / Case
1,920 – 1,930 MHz
USA, Canada
SL LAVALIER SET DW-4-EU C
506168
EU power supply / Case
1,920 – 1,930 MHz
Latin America
SL LAVALIER SET DW-5-US C
505916
US power supply / Case
1,893 – 1,906 MHz
Japan
SL LAVALIER SET DW-6-US C
505906
US power supply / Case
1,880 – 1,895 MHz
Taiwan
SL LAVALIER SET DW-7-BR C
506700
BR power supply / Case
1,910 – 1,920 MHz
Brazil
SL LAVALIER SET DW-3-EU R
505886
EU power supply / Rackmount
1,880 – 1,900 MHz
Europe, India Indonesia
SL LAVALIER SET DW-3-UK R
505893
UK power supply / Rackmount
1,880 – 1,900 MHz
UK, Hong Kong,
Singapore, Malaysia
SL LAVALIER SET DW-3-AU R
506165
AU power supply / Rackmount
1,880 – 1,900 MHz
Australia
SL LAVALIER SET DW-4-US R
505903
US power supply / Rackmount
1,920 – 1,930 MHz
USA, Canada
SL LAVALIER SET DW-4-EU R
506172
EU power supply / Rackmount
1,920 – 1,930 MHz
Latin America
SL LAVALIER SET DW-5-US R
505923
US power supply / Rackmount
1,893 – 1,906 MHz
Japan
SL LAVALIER SET DW-6-US R
505913
US power supply / Rackmount
1,880 – 1,895 MHz
Taiwan
SL LAVALIER SET DW-7-BR R
506707
BR power supply / Rackmount
1,910 – 1,920 MHz
Brazil
PRODUCT SPECIFICATION
5/5
SpeechLine Digital Wireless
SL Lavalier Set
ARCHITECT‘S SPECIFICATION
A wireless RF transmission system designed for presentation use and other applications where maximum speech
intelligibility is required.
approximately 168 x 212 x 43 mm (6.61" x 8.35" x 1.69").
Weight shall be approximately 828 grams (1.83 lbs). The
receiver shall be the Sennheiser SL Rack Receiver DW.
The system shall consist of a stationary receiver, a
bodypack transmitter and a condenser clip-on microphone.
The transmitter shall be powered by either one Sennheiser
Lithium-Ion rechargeable accupack with a typical operating time of 15 hours or with an optional battery case for
two 1.5 V AA size batteries. The accupack can be quickly
charged through a wide variety of charging options, including micro USB. The accupack shall have charging contacts on the outside for charging in the dedicated CHG 2
charger.
Operating in the license-free 1.9 GHz band (frequency
ranges are between 1,880 and 1,930 MHz, depending on
country-specific regulations), the system shall use automatic frequency management to determine the best
free available frequency and to automatically start the
transmission. Additionally, the system shall incorporate
automatic interference management, allowing the transmitter and receiver to move to an undisturbed, compatible frequency with no audio signal interruption, should
interference occur. Furthermore, advanced 256-bit AES
encryption shall be used for secure wireless transmission.
The system’s AF frequency response shall range from 20 –
20,000 Hz. The dynamic range shall be > 120 dB(A). Total
harmonic distortion (THD) at 1 kHz shall be typical 0.1 %.
Signal-to-noise ratio shall be > 90 dB(A). Latency shall be
19 ms. Operating temperature shall range from -10 °C to
+55 °C (+14 °F to +131 °F).
The user interface of the receiver shall be operated by jog
dial and OLED display. The receiver shall have dedicated
pairing, escape and power buttons.
The receiver shall feature a low-cut filter as well as
speech-optimized sound profiles or custom settings with a
7-band graphic equalizer. The receiver’s RF sensitivity shall
be -90 dBm. RF output power of the receiver’s back channel shall be adaptive and up to 250 mW (country-specific).
The receiver’s audio output shall utilize a balanced XLR3M socket with a maximum output of +18 dBu along with
two unbalanced RCA sockets with a maximum output of
+6 dBu. The receiver shall feature automatic gain optimization. Two reverse SMA sockets shall be provided for
connecting the antennas.
The receiver shall feature RJ-45 network connectivity compatible with IPv4 and IPv6 networks. For remote control the
receiver shall have media control protocol integration.
The receiver shall operate on 12 V DC power supplied from
the NT 12-4C power supply unit (100-240 V AC, 50/60 Hz,
for use in the USA, the UK, and Europe) or the NT 2-3
power supply unit (100-240 V AC, 50/60 Hz, for use in
countries other than the USA, the UK, and Europe). Power
consumption shall be 350 mA. The dimensions shall be
The bodypack transmitter’s microphone/line input shall
utilize a lockable 3.5 mm jack socket. The AF frequency
response shall range from 50 – 20,000 Hz (mic) and from
20 – 20,000 Hz (line). RF output power shall be adaptive and up to 250 mW (country-specific). The maximum
input level shall be 2.2 Vrms (mic) or 3.3 Vrms (line). Input
impedance shall be 1 MΩ (line). The bodypack transmitter
shall have automatic sensitivity adjustment. Dimensions
shall be approximately 100 x 65 x 24 mm (3.94" x 2.56" x
0.94"). Weight (without accupack) shall be approximately
88 grams (3.10 oz). The bodypack transmitter shall feature
an LC display showing wireless link name, battery status,
and reception quality. The bodypack transmitter shall be
the Sennheiser SL Bodypack DW.
The microphone suitable for use with the bodypack transmitter shall be a condenser type with an omni-directional
pick-up pattern and a sensitivity of 5 mV/Pa. Maximum
sound pressure level shall be 142 dB SPL. The clip-on microphone shall be the Sennheiser MKE 1.
All devices can be monitored and controlled with the
Sennheiser Control Cockpit.
The wireless RF transmission system shall be the
Sennheiser SpeechLine Digital Wireless SL Lavalier Set.

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