NDR-3110UHF 1/2 19" Single-Channel Auto Sync Diversity Receiver
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Automatic Scanning and Quick Channel Synchronization
The NDR-3110 is equipped with automatic scanning capabilities, which quickly search for and lock onto interference-free channels, ensuring stable performance. The automatic frequency synchronization technology makes channel synchronization fast and simple, requiring only a single button press for quick channel matching. This feature is especially suitable for multi-device environments such as school classrooms, corporate meetings, and lecture halls, ensuring that every voice is clearly transmitted.
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High Sensitivity Reception and Squelch Circuit
The NDR-3110 employs automatic selection reception technology, delivering excellent performance and stability. Its exclusive audio code and noise detection squelch circuit effectively prevent noise interference and significantly improve reception distance. In various application scenarios, even in complex environments, this receiver provides clear sound quality and stable audio transmission, ensuring users enjoy high-quality audio experiences in any setting.
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Diverse Audio Output Options
The NDR-3110 offers balanced (XLR) and unbalanced (Ø6.3mm) audio outputs, accommodating different audio equipment and application scenarios. This diverse output design ensures broad compatibility and flexible application, enhancing user convenience. Whether in educational training, business presentations, or public broadcasting systems, it delivers clear and powerful audio output.
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Versatile Microphone Options
The NDR-3110 UHF Half 19-Inch Single-Channel Diversity Infrared Synchronization Auto-Scanning Receiver also provides optional handheld and bodypack wireless microphones to meet various user needs, enhancing system flexibility and application range. Whether it’s a lecturer in a classroom, a presenter at a conference, or a performer on stage, the most suitable wireless microphone option ensures the best user experience. LED indicators clearly display antenna reception and microphone input volume status, while convenient volume knobs and channel control buttons ensure simple and intuitive operation, guaranteeing the best audio quality throughout any event.
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Features
- Auto Scan quickly searches for an interference-free working channel.
- Rapid channel sync with one click.
- Unique slide rail structure toollessly combines two receivers into 1U.
- Pilotone, noise-detector and squelch circuits prevent noise, interference and improve operation distance.
- Adjustable SQ. Increases receiver range with higher sensitivity and reduces interference with lower sensitivity.
- Convenient gain/volume control(s) and switchable MIC-LINE output level.
- Audio output jack: balanced XLR and unbalanced 6.3mm.
| Model | NDR-3110 |
| Chassis | EIA standard 19" ABS 1/2U |
| Receiving mode | Diversity |
| Frequency range | UHF 500 - 960 MHz |
| Bandwidth | 25 MHz |
| Channel | Single |
| Preset frequencies | 100 |
| Channel sync | 1-way (RX→TX) |
| Frequency response | 50 Hz - 18 KHz |
| Peak deviation | ± 40 KHz |
| Sensitivity | S/N > 80 dBm at 10 dBμV |
| S/N ratio | > 110 dB(A) |
| T.H.D. | < 0.5% @ 1 KHz |
| Receiving antenna | Fixed at rear-end |
| Oscillation | PLL synthesized, frequency stability ± 0.005% (-10 - +60°C) |
| Squelch | Pilotone & Noise-cancelling dual-squelch circuit |
| Audio connector | Balanced XLR and unbalanced Ø6.3mm |
| Audio Output Adjustment | Volume knob for adjustment of output volume |
| Output level switch | MIC-LINE |
| Power supply | 12V DC / 1.0A |
| Dimensions (mm) | 200 x 150 x 44 |
| Weight (kg) | 0.46 |
