CR-1 Single Channel Wireless Microphone System
CR-1 Single Channel Wireless Microphone System
CR-1Product Specification
| RF Carrier Range | 470MHz~960MHz |
| Frequency Stability | 0.005% |
| Effective Working Distance (Ideal environment) | ≥80M |
| Audio Compression | Digital Audio Compression |
| Audio Frequency Response | 50Hz～16KHz ±3dB |
| Dynamic Range | 85 dB |
| S/N | 80 dB |
| T.H.D | ≤1%,@1KHz |
| Working Temperature Range | -10℃ ~+50℃ |
CR-1 receiver
| Receiving Bandwidth | 470MHz~960MHz |
| Receiving Mode | Superheterodyne |
| Image Rejection | 45dBm |
| RF Sensitivity | when input is 10dBu, S/N ≥ 45dB |
| Noise Regulation | built-in setting parameters |
| Frequency Synchronization | Manual key settings |
| Max Output Level | LINE：0.5Vpp Phone：1Vpp |
| Output Level Adjustment Range | 30 level for adjustment, attenuation adjustment, Every 2dB step |
| Output Impedance | 400Ω |
| Power | AA 1.5V x 2 |
| Normal Working Current | 3V 150mA |
| Battery Life | ≥8.5小时 |
| Dimension | 95 x 65 x23 (mm) |
| Net Weight | 100g (without battery) |
CB-1 Body-pack Transmitter
| Carrier Frequency | 470MHz~960MHz |
| Oscillation | PLL synthesized |
| Transmission Power | 13.5dBm |
| Carrier Error | 0.005% |
| Harmonic radiation | -32dBm |
| Modulation | FSK |
| Nominal/Maximum Frequency Offset | ± 65KHz |
| Max Input Level | 250Mv |
| Input Impedance | 2.2KΩ |
| Input Gain Adjustment Range | 4 level adjustment setting, every 3dB step |
| Frequency Setting | Manual key setting |
| Power | AA 1.5V x 2 |
| Normal Working Current | AA battery (130mA) |
| Battery Life | ≥ 11 Hours |
| Dimension (mm) | 95 x 65 x23 |
| Net Weight(without battery) | 100g |
CT-1 Handheld Microphone
| Carrier Frequency | 470MHz~960MHz |
| Oscillation | PLL synthesized |
| Transmission Power | 30mW |
| Carrier Error | 0.005% |
| Harmonic radiation | -32dBm |
| Modulation | FSK |
| Nominal/Maximum Frequency Offset | ± 65KHz |
| Max Input Level | 250mV |
| Input Impedance | 2.2KΩ |
| Input Gain Adjustment Range | 4 level adjustment setting, every 3dB step |
| Frequency Setting | Manual key setting |
| Power | AA 1.5V x 2 |
| Normal Working Current | 130mA |
| Battery Life | ≥ 11 Hours |
| Dimension (mm) | 50（Φ）x233（long） |
| Net Weight(without battery) | 246g |
