PRODUCT SPECIFICATION 1/5 SpeechLine Digital Wireless SL Handheld Set FEATURES • Automatic frequency and interference management • Speech optimized condenser microphone capsule • Clear and easy focused user interface • Long operation time (up to 15 hours) • Advanced power management and Li-Ion rechargeables • Secure 256 bit AES encryption • Remote controllable The SL Handheld Set includes the handheld transmitter, stationary receiver and everything to use or install. It comes wiht the MME 865 condensor capsule – so not just a capsule, but the best capsule for speech. 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 • SL Handheld DW • MME 865 microphone capsule • BA 10 accupack • SL Rack Receiver DW (incl. power supply) • Case (-C version) or GA 4 rackmount kit (-R version) • Pouch ACCESSORIES CHG 2 EU Art. No. 505980 CHG 2 UK Art. No. 506218 CHG 2 US Art. No. 506219 CHG 2 AU Art. No. 506220 CHG 4N EU Art. No. 506800 CHG 4N UK Art. No. 506801 CHG 4N US Art. No. 506802 CHG 4N AU Art. No. 506803 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: Modulation GFSK with back channel Transmission method TDMA, space diversity Latency 19 ms Relative air humidity max. 95 % Temperature range* Operation: Storage: 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 -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 Handheld Set SPECIFICATIONS Microphone capsule SL Rack Receiver DW MME 865-1 RF sensitivity < -90 dBm RF output power back channel adaptive, up to 250 mW (country-specific) Microphone type pre-polarized condenser microphone XLR output level, balanced max. +18 dBu Sensitivity 1.6 mV/Pa RCA output level, unbalanced max. +6 dBu Pick-up pattern super-cardioid Max. SPL 152 dB SPL Audio effects Low cut: -3 dB at 120 Hz Equalizer: 7-band graphic equalizer with sound presets Sound profiles: • 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 Power frequency 50 or 60 Hz Input current max. 120 mA Nominal output voltage 12 V Standby power consumption ≤ 0.3 W Energy efficiency level Operating temperature V adaptive, up to 250 mW (country-specific) AF frequency response 50 to 20,000 Hz Input sensitivity automatic sensitivity adjustment Power supply Accupack: BA 10 (Li-Ion, 3.6 V) 2 x AA size battery (1.5 V) Operating time Accupack: Batteries*: typ. 15 h typ. 10 h Display LCD Mute switch available Weight (w/o accupack) approx. 262 g incl. microphone head 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 % approx. 100 g BA 10 RF output power NT 2-3 100 to 240 V– Accupack SL Handheld DW * optional accessory NT 12-4C Nominal input voltage Weight approx. 828 g Batteries*: Power supply units Charging capacity 2200 mAh Output voltage 3.6 V approx. 105 g PRODUCT SPECIFICATION SpeechLine Digital Wireless SL Handheld Set DIMENSIONS SL Rack Receiver DW 3/5 PRODUCT SPECIFICATION 4/5 SpeechLine Digital Wireless SL Handheld Set DIMENSIONS SL Handheld DW PRODUCT VARIANTS Set Art. no. Power supply / Set version Frequency range Countries SL HANDHELD SET DW-3-EU C 505881 EU power supply / Case 1,880 – 1,900 MHz Europe, India Indonesia SL HANDHELD SET DW-3-UK C 505891 UK power supply / Case 1,880 – 1,900 MHz UK, Hong Kong, Singapore, Malaysia SL HANDHELD SET DW-3-AU C 506163 AU power supply / Case 1,880 – 1,900 MHz Australia SL HANDHELD SET DW-4-US C 505898 US power supply / Case 1,920 – 1,930 MHz USA, Canada SL HANDHELD SET DW-4-EU C 506170 EU power supply / Case 1,920 – 1,930 MHz Latin America SL HANDHELD SET DW-5-US C 505918 US power supply / Case 1,893 – 1,906 MHz Japan SL HANDHELD SET DW-6-US C 505908 US power supply / Case 1,880 – 1,895 MHz Taiwan SL HANDHELD SET DW-7-BR C 506702 BR power supply / Case 1,910 – 1,920 MHz Brazil SL HANDHELD SET DW-3-EU R 505888 EU power supply / Rackmount 1,880 – 1,900 MHz Europe, India Indonesia SL HANDHELD SET DW-3-UK R 505895 UK power supply / Rackmount 1,880 – 1,900 MHz UK, Hong Kong, Singapore, Malaysia SL HANDHELD SET DW-3-AU R 506167 AU power supply / Rackmount 1,880 – 1,900 MHz Australia SL HANDHELD SET DW-4-US R 505905 US power supply / Rackmount 1,920 – 1,930 MHz USA, Canada SL HANDHELD SET DW-4-EU R 506174 EU power supply / Rackmount 1,920 – 1,930 MHz Latin America SL HANDHELD SET DW-5-US R 505925 US power supply / Rackmount 1,893 – 1,906 MHz Japan SL HANDHELD SET DW-6-US R 505915 US power supply / Rackmount 1,880 – 1,895 MHz Taiwan SL HANDHELD SET DW-7-BR R 506709 BR power supply / Rackmount 1,910 – 1,920 MHz Brazil PRODUCT SPECIFICATION 5/5 SpeechLine Digital Wireless SL Handheld 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 and a handheld transmitter with a condenser microphone head. The handheld 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 XLR-3M 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 handheld transmitter shall be equipped with a mute switch, which can be deactivated via the user interface. The handheld transmitter’s AF frequency response shall range from 50 – 20,000 Hz. RF output power shall be adaptive and up to 250 mW (country-specific). The handheld transmitter shall have automatic sensitivity adjustment. Dimensions shall be approximately 215 x 40 mm (8.46" x 1.57"). Weight (with microphone head, without accupack) shall be approximately 262 grams (9.24 oz). The handheld transmitter shall feature an LC display showing wireless link name, battery status, and reception quality. The handheld transmitter shall be the Sennheiser SL Handheld DW. The microphone head suitable for use with the handheld transmitter shall be a condenser type with a super-cardioid pick-up pattern and a sensitivity of 1.6 mV/Pa. Maximum sound pressure level shall be 152 dB SPL. The microphone head shall be the Sennheiser MME 865-1. 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 Handheld Set.
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