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Key Features
- UHF receiver operating on 821–832 MHz and 863–865 MHz
- Automatic frequency scan for fast channel setup
- Antenna switching diversity improves RF reliability
- Balanced XLR and 6.3 mm audio outputs
- Clear LED indicators for signal and system status
Sennheiser EM-XSW 1 Wireless Receiver, E Band Overview
The Sennheiser EM-XSW 1 Wireless Receiver is a compact UHF receiver designed for XS Wireless 1 systems operating in the licence-free E band frequency range of 821–832 MHz and 863–865 MHz. Built for simple setup and dependable wireless performance, it provides reliable RF reception for live sound, presentations, and installed audio environments.
The receiver features automatic frequency management that scans available channels within the 821–832 MHz and 863–865 MHz bands, helping you quickly find a clear frequency even in busy RF environments. Antenna switching diversity technology helps maintain a stable wireless signal by automatically selecting the strongest antenna input.
Balanced XLR and unbalanced 6.3 mm outputs allow easy connection to mixers, PA systems, and recording equipment. With clear LED indicators for RF signal, audio levels, and transmitter battery status, the EM-XSW 1 provides straightforward monitoring during setup and performance.
Product Ref: 370088
Full Description
View Full DescriptionReliable UHF wireless performance
The EM-XSW 1 receiver operates within the E band frequency range of 821–832 MHz and 863–865 MHz, providing stable wireless audio for XS Wireless 1 microphone systems. Designed for dependable RF transmission, it helps maintain consistent signal performance in live sound, speech, and presentation environments.
Automatic frequency scanning
Automatic channel scanning searches the available frequencies within the E band and selects a suitable channel for operation. With multiple frequency banks and preset channels, this system allows several wireless setups to operate simultaneously while reducing the risk of interference.
Flexible audio connectivity
The receiver includes both balanced XLR and unbalanced 6.3 mm outputs for easy integration with professional audio equipment. These connections allow the receiver to connect directly to mixers, powered speakers, or recording systems while adjustable output levels help match different input requirements.
Simple monitoring and operation
Front-panel LED indicators provide clear visual feedback for RF signal strength, audio level, and transmitter battery status. This simple interface makes it easy for performers and technicians to monitor the wireless system and confirm that the receiver is operating correctly during performances and events.
Features
- Stationary receiver for XS Wireless 1 systems
- Operates in E band: 821–832 MHz and 863–865 MHz
- Automatic frequency scan for quick setup
- Antenna switching diversity for stable RF reception
- Balanced XLR audio output
- Unbalanced 6.3 mm jack output
- LED indicators for RF, audio, and battery status
- Supports multiple frequency banks and channels
Specifications
- Product Type: Wireless Receiver
- System Series: XS Wireless 1
- Frequency Range: 821 – 832 MHz, 863 – 865 MHz
- Receiver Principle: Antenna Switching Diversity
- Frequency Banks: 8
- Channels Per Bank: Up to 10
- Audio Frequency Response: 50 – 16,000 Hz
- Signal-to-Noise Ratio: ≥ 103 dBA
- Total Harmonic Distortion: ≤ 0.9%
- RF Sensitivity: < 3 µV at 52 dB(A) S/N
- Switching Bandwidth: Up to 24 MHz
- Audio Output: XLR balanced, 6.3 mm jack unbalanced
- Max Output Level: +12 dBu (XLR), +6 dBu (6.3 mm)
- Output Level Adjustment: 45 dB range in 5 dB steps
- Power Supply: 12 V DC
- Dimensions: 200 x 127 x 42 mm
- Weight: 0.34 kg
Your order may contain items that use a 240V UK plug or a 220V EU plug
Any electrical items in your order may have been designed to work with a 240V circuit, using a United Kingdom G type plug connection or a 220V circuit, using an EU plug connection. An adapter or transformer may be required for these items to work properly and safely in your country. Some items work with a range of voltages, or have a switchable voltage control built in. Please refer to the specific product details for further information.
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