Description
The XS Wireless 1 CI1-A UHF Instrument Set from Sennheiser is a user-friendly wireless system designed for guitarists and bassists. Perfect for live sound applications, it eliminates the need for instrument cables, offering more mobility on stage. The set includes an easy-to-set-up stationary receiver, a compact bodypack transmitter, and a durable 1/4″ instrument cable. With antenna-switching diversity reception and automatic frequency management, it ensures a reliable and interference-free connection with up to 10 compatible channels, providing solid wireless transmission in the UHF band.
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Compact & Durable Design
This system includes a lightweight bodypack transmitter and rugged 1/4" instrument cable, built for reliable use in live sound settings. The set also features antenna-switching diversity reception and automatic frequency management for seamless operation.
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Reliable Wireless Performance
The XS Wireless 1 CI1-A offers clear, interference-free sound with up to 10 selectable UHF channels. It provides easy setup and stable wireless transmission, allowing guitarists and bassists to perform freely without instrument cables.
- Compact bodypack transmitter, rugged instrument cable
- Antenna-switching diversity reception
- Integrated antennas
- Automatic frequency management and synchronization via remote channel for easy setup
- Selectable UHF frequencies within a large bandwidth
- Up to 10 compatible channels
Modulation: Wideband FM
Frequency Range: A: 614 to 638 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)
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: 7.9 x 1.7 x 5.0″ (200 x 42 x 127 mm)
Weight: 12 oz (340 g)
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: 2.8 x 3.8 x 1.1″ (71 x 96 x 28 mm)
Weight: 3.4 oz (95 g)
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