Sennheiser XSW 1-CI1-A Wireless Instrument System (548-572 MHz)

• Modulation - Wideband FM
• Frequency Range - A: 548 to 572 MHz
• Switching Bandwidth - Up to 24 MHz
• Signal to Noise Ratio - ≥ 103 dBA
• Total Harmonic Distortion - ≤ 0.9%
• Temperature Range - Operation: 32 to 104°F (0 to +40°C)
• Storage - -4 to 158°F (-20 to 70°C)
• Transmitter Synchronization - 2.4 GHz, Low Power OQPSK (only active during synchronization)

Receiver

• Principle - Double superheterodyne
• Diversity - Antenna switching diversity via internal antennas
• Sensitivity - < 3 μV at 52 dBA rms S/N (at peak deviation)
• Frequency Response - 50 Hz to 16 kHz (-3 dB)
• Max 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: 45 dB, adjustable in 5-dB steps
• Power Supply - 12 VDC nominal, 300 mA
• Squelch - Adjustable from 3 dBμV to 28 dBμV (combined with pilot tone)
• Line/Mic Level - 20 dB, switchable
• Material of Construction - ABS housing
• Dimensions (W x H x D) - 7.9 x 1.7 x 5.0" (200 x 42 x 127 mm)
• Weight - 12 oz (340 g)

Bodypack Transmitter

• Output Power - 10 mW
• Frequency Response - Line: 50 Hz to 16 kHz
  Mic: 50 Hz to 16 kHz
• Audio Input - 1/8" (3.5 mm) jack socket
• Input Voltage - Mic/Line at 3% THD: Typ. 1.V RMS mic / typ. 2.6 V RMS line at -30 dB gain
• Power Supply - 2 x AA batteries, 1.5 V
• Operating Time - Approximately 10 hours
• Adjustment Range - Transmitter Sensitivity: 0 to -30 dB, adjustable in 10 dB steps
• Material of Construction - Rugged ABS housing
• Dimensions (W x H x D) - 2.8 x 3.8 x 1.1" (71 x 96 x 28 mm)
• Weight - 3.4 oz (95 g)