The sleek but robust SL Handheld DW is optimized for speech in presentations or lectures where every word matters. Thanks to bi-directional communication between transmitter and receiver, no settings need to be adjusted on the transmitter. The automatic frequency and interference management allows convenient and reliable operation. The LC display provides the link name, battery status and reception quality. The ergonomically positioned mute-slider makes the use of the microphone very convenient. The SL Handheld DW comes with a rechargeable Li-Ion battery with external charging contacts - for easy charging with the CHG 2 - and a USB socket.
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 rechargeable
• Secure 256 bit AES encryption
• Remote controllable
ARCHITECT‘S SPECIFICATION
The handheld transmitter shall be for use with a companion receiver as part of a wireless RF transmission system and shall operate in the license-free 1.9 GHz band (frequency ranges shall be from 1,880 to 1,930 MHz, depending on country-specific regulations).
The transmitter shall be equipped with a mute switch
(deactivatable via the receiver’s user interface) and shall feature an LC display showing the name of the wireless link, battery status, RF output power, and reception quality.
The AF frequency response shall range from 50 –
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). RF output power shall be adaptive and up to 250 mW (country-specific). The transmitter shall have automatic sensitivity adjustment.
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.
Dimensions shall be approximately 40 mm (1.57") in diameter and 215 mm (8.46") in length. Weight (with microphone head, without Accupack) shall be approximately 262 grams (9.24 oz). Operating temperature shall range from -10 °C to +55 °C (+14 °F to +131 °F).
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 supercardioid pickup 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.
Validate your login