505880 SENNHEISER | Alldatasheet

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Technical content

SpeechLine Digital Wireless SL Headmic Set

FEATURES

  • Automatic frequency and interference management
  • Excellent speech intelligibility
  • Outstanding sound quality, omni-directional
  • Extremely lightweight, but sturdy metal frame
  • Sleek and unobtrusive appearance
  • Lockable 3.5 mm jack socket
  • Secure 256 bit AES encryption The SL Headmic Set comes with the the brand new SL Headmic 1 condensor headworn microphone, the bodypack transmitter, stationary receiver and everything to use or install. The SL Headmic 1 is very sleek, robust and wheighs only 7g without the cable. The black and silver design almost disappears in the environment while still offering the best sound perfomance. All sets also come with rechargeable accupacks with up to 15 hrs of operating time. The accupack is also USB rechar- geable, the cable is in the box, the USB socket is presu- mably just a step away from you. The two types of sets are either Rackmount Sets (-R ver- sion), which come with everything needed for rack moun- ting, or Case Sets (-C version), in a transport case – wi- thout rackmounts, if you do not want to install the receiver. DELIVERY INCLUDES
  • SL Headmic 1 SB
  • SL Bodypack DW
  • BA 30 accupack
  • SL Rack Receiver DW (incl. power supply)
  • Case (-C version) or GA 4 rackmount kit (-R version)
  • Pouch 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 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

SpeechLine Digital Wireless SL Headmic Set SPECIFICATIONS 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 Power supply units NT 12-4C NT 2-3 Nominal input voltage 100 to 240 V– 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 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 approx. 105 g Accupack BA 30 Charging capacity 2030 mAh Output voltage 3.7 V SL Bodypack DW 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 adjust- ment Power supply Accupack: Batteries*: BA 30 (Li-Ion, 3.7 V) 2 x AA size battery (1.5 V) Operating time Accupack Batteries*: typ. 15 h typ. 11 h AF connection socket 3.5 mm jack socket, lockable LineMic Weight (w/o accupack) approx. 88 g * optional accessory Microphone SL Headmic 1 Microphone type pre-polarized condenser microphone Sensitivity 5 mV/Pa Pick-up pattern omni-directional Max. SPL 142 dB SPL

SpeechLine Digital Wireless SL Headmic Set DIMENSIONS SL Rack Receiver DW

SpeechLine Digital Wireless SL Headmic Set DIMENSIONS SL Bodypack DW SL Headmic 1 4.85 2.24 R ca. 123mm ca. R57m m 64.91 [ca. 1600mm] Kabel mit 3,5 mm Klinkenstecker / cable with 3.5 mm jack plug Signal

SpeechLine Digital Wireless SL Headmic Set ARCHITECT‘S SPECIFICATION A wireless RF transmission system designed for presen- tation use and other applications where maximum speech intelligibility is required. The system shall consist of a stationary receiver, a bo- dypack transmitter and a condenser headset microphone. Operating in the license-free 1.9 GHz band (frequency ran- ges are between 1,880 and 1,930 MHz, depending on coun- try-specific regulations), the system shall use automatic frequency management to determine the best free avai- lable frequency and to automatically start the transmis- sion. Additionally, the system shall incorporate automatic interference management, allowing the transmitter and receiver to move to an undisturbed, compatible frequen- cy 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 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 spe- ech-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 chan- nel 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 opti- mization. Two reverse SMA sockets shall be provided for connecting the antennas. The receiver shall feature RJ-45 network connectivity com- patible 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 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 transmitter shall be powered by either one Sennheiser Lithium-Ion rechargeable accupack with a typical opera- ting time of 15 hours or with an optional battery case for two 1.5 V AA size batteries. The accupack can be quick- ly 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. 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 adapti- ve 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 trans- mitter 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 headset microphone shall be the Sennheiser SL Headmic 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 Headmic Set.

SpeechLine Digital Wireless SL Headmic Set PRODUCT VARIANTS Set Art. no. Power supply / Set version Frequency range Countries SL HEADMIC SET DW-3-EU C 505880 EU power supply / Case 1,880 – 1,900 MHz Europe, India Indonesia SL HEADMIC SET DW-3-UK C 505890 UK power supply / Case 1,880 – 1,900 MHz UK, Hong Kong, Singapore, Malaysia SL HEADMIC SET DW-3-AU C 506162 AU power supply / Case 1,880 – 1,900 MHz Australia SL HEADMIC SET DW-4-US C 505897 US power supply / Case 1,920 – 1,930 MHz USA, Canada SL HEADMIC SET DW-4-EU C 506169 EU power supply / Case 1,920 – 1,930 MHz Latin America SL HEADMIC SET DW-5-US C 505917 US power supply / Case 1,893 – 1,906 MHz Japan SL HEADMIC SET DW-6-US C 505907 US power supply / Case 1,880 – 1,895 MHz Taiwan SL HEADMIC SET DW-7-BR C 506701 BR power supply / Case 1,910 – 1,920 MHz Brazil SL HEADMIC SET DW-3-EU R 505887 EU power supply / Rackmount 1,880 – 1,900 MHz Europe, India Indonesia SL HEADMIC SET DW-3-UK R 505894 UK power supply / Rackmount 1,880 – 1,900 MHz UK, Hong Kong, Singapore, Malaysia SL HEADMIC SET DW-3-AU R 506166 AU power supply / Rackmount 1,880 – 1,900 MHz Australia SL HEADMIC SET DW-4-US R 505904 US power supply / Rackmount 1,920 – 1,930 MHz USA, Canada SL HEADMIC SET DW-4-EU R 506173 EU power supply / Rackmount 1,920 – 1,930 MHz Latin America SL HEADMIC SET DW-5-US R 505924 US power supply / Rackmount 1,893 – 1,906 MHz Japan SL HEADMIC SET DW-6-US R 505914 US power supply / Rackmount 1,880 – 1,895 MHz Taiwan SL HEADMIC SET DW-7-BR R 506708 BR power supply / Rackmount 1,910 – 1,920 MHz Brazil