Relacart CR2 Dual Channel Wireless Microphone System
Model: RELA-CR2
Part Number: CR2
Brand: Relacart
CR2 UHF wireless microphone system that is compatible with smart phones (3.5mm interface), digital / SLR cameras, camcorders, recorders, tablet computers and other devices to help pick up high-fidelity audio. This product is suitable for interviews, Micro movie recording or business presentations. The main feature is that both the transmitter and receiver use high-brightness OLED displays to display corresponding product information and support Chinese and English language selection. The infrared is automatically SYNC and locked to the selected application frequency. The transmitter supports Mic and Line interfaces, volume adjustment, RF output power adjustment and so on. The receiver supports headphone and output volume adjustment, with AFS function. Working range is about 60 meters.
Product Features
DSP Digital Audio Companding
DSP digital audio companding, using 48KHz audio sampling rate, to minimize noise in the wireless transmission system.
High Fidelity
UHF dual channels wireless transmission, providing high-fidelity audio source.
Feature Anti-Interference
Multiple switchable frequency or use AFS function to achieve operation without environmental interference; The transmit power is adjustable.
Widely Compatible
Widely compatible with smart phones, digital SLR cameras, camcorders, recorders, and personal computers.
Real-time Monitoring
Output volume and monitor headphone volume can be adjusted independently.
IR Infrared
Infrared frequency is automatically SYNC and the corresponding frequency is locked.
Product Specifications
| RF Carrier Range | 521.25MHz-936.85MHz |
| Frequency Stability | 0.005% |
| Operating Range (environment dependent) | ≥60M |
| Companding | Relacart classic audio companding circuit |
| Audio sampling rate | 48KHz |
| Audio Frequency Response | 50Hz～1600Hz ±3dB |
| Dynamic Range | 85 dB |
| Signal-To-Noise Ratio (A-Weighted） | 80 dB |
| Total Harmonic Distortion | ≤1%,@1KHz |
| Operating Temperature Range | -10℃ ~ +50℃ |
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