Sennheiser XSW2-ME3 Wireless Headset Microphone System (A: 548 to 572 MHz)

specifications

More Info Sennheiser XSW2-ME3
System
Modulation Wideband FM
Frequency Range A: 548 to 572 MHz
Switching Bandwidth Up to 24 MHz
Frequencies Adjustable in 25 kHz steps
8 frequency banks, each with up to 12 factory-preset channels
Signal to Noise Ratio ≥ 103 dBA
Total Harmonic Distortion (THD) ≤ 0.9%
Temperature Range Operation: 32 to 104°F (0 to 40°C)
Storage: -4.0 to 158°F (-20 to 70°C)
Transmitter Synchronization 2.4 GHz, low power OQPSK (only active during synchronization)
Receiver
Principle of Operation Double superheterodyne
Diversity Method True diversity
Sensitivity < 3 µV at 52 dBA rms S/N at (peak deviation)
Frequency Response 50 Hz to 16 kHz (-3 dB)
Maximum AF Output Voltage At peak deviation, 1 kHz AF
1/4″ (6.3 mm) Jack Socket (Unbalanced): +6 dBu
XLR Socket (Balanced): +12 dBu
Adjustment Range Audio: 40 dB, adjustable in 5 dB steps
Power Supply 12 VDC nominal, 300 mA
Squelch Adjustable from 3 dBμ V to 28 dBμ V (combined with pilot tone)
Line/Mic Level 20 dB, switchable
Housing Material Rugged metal housing
Dimensions (W x H x D) 7.9 x 1.7 x 5.0″ (200 x 42 x 127 mm)
Weight 24 oz (680 g)
Transmitter
RF Output Power 10 mW
AF Frequency Response 50 Hz to 16 kHz (Line)
80 Hz to 16 kHz (Mic)
Audio Input 1/8″ (3.5 mm) jack socket
Input Voltage Maximum at 3% THD:
Mic: Typ. 1.5 V rms
Line: Typ. 2.6 V rms @ -30 dB gain
Power Supply 2 x AA size batteries, 1.5 V
Operating Time Approximately 10 hours
Sensitivity Adjustment Range: 0 to -30 dB, adjustable in 10 dB steps
Housing Material Rugged ABS housing
Dimensions (W x H x D) 2.8 x 3.8 x 1.1″ (71 x 96 x 28 mm) approximate
Weight 3.4 oz (95 g) approximate
Microphone
Transducer Principle Condenser, pre-polarized
Sensitivity 1.6 mV/Pa
Pickup Pattern Cardioid
Maximum SPL 150 dB
Dimensions Not specified by manufacturer
Weight Not specified by manufacturer
Packaging Info
Package Weight 4.86 lb
Box Dimensions (LxWxH) 13.75 x 12.7 x 3.65″

*All specifications are subject to change without notice.