Sennheiser SL Headmic SET Wireless headworn Microphone

Frequency response	20 to 20,000 Hz
THD, total harmonic distortion	typ. 0.1 %
Transducer principle	Condensor
Power consumption	350 mA
Pick-up pattern	omni-directional
Nominal impedance	1 kΩ
Equivalent noise level	27 dB
Maximum sound pressure level (passive)	143 dB
RF output power	adaptive, up to 250 mW (country-specific)
Power supply	12 V DC
Antenna connector	2 x reverse SMA
Current consumption	approx. 240 μA
Audio output level (balanced)	max. -18 dBu, typ. -24 dBu
Audio output level (unbalanced)	max. +6 dBu
Dynamic range	> 120 dB(A)
Frequency range	1,893 to 1,906 MHz
Operating voltage (stand alone)	4,5 – 15 V
RF sensitivity	< -90 dBm
Sensitivity in free field	5 mV/Pa ± 2.5 dB (at 1 kHz)
Sampling rates	24 bit/48 kHz
Connection	Audio Out: XLR 3M Audio Out: 2 x RCA Network: RJ 45

Brand

Sennheiser

Sennheiser electronic GmbH & Co. KG is a German privately held audio company specializing in the design and production of a wide range of high fidelity products, including microphones, headphones, telephone accessories and aviation headsets for personal, professional and business applications. Unique Business systems Ltd. is an authorized distributor of sennheiser sound systems.