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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