| Receiver technical parameters: | | | |
| Working frequency | 640-690MHz | Channel | 2*100 channels adjustable |
| Comprehensive signal-to-noise ratio | 85dB | Comprehensive distortion | 0.5% |
| Frequency response | 50Hz-18KHz (±3dB) | Antenna | 1.2m magnetic antenna*2; BNC |
| Usage distance | up to 50-80m | Modulation mode | broadband FM |
| Frequency stability | ±0.001% | Dynamic range | 90dB |
| Sensitivity | -95dBm | Peak frequency deviation | ±45KHz |
| Power supply | DC 12V 600mA | | |
| Output socket | 1-way MIX OUT6.35 mixed output; 2-way BAL OUT independent output |
| Dimensions | 480mm wide * 160mm deep * 45mm high (without antenna) |
| Technical parameters of transmitter | | | |
| Channel | 200 channels | Channel spacing | 125KHz |
| Bandwidth | 50MHz | Harmonic suppression | 55dBc |
| Spurious suppression | -60dB | Harmonic radiation | -65dBm |
| Frequency stability | ±0.005% | Maximum deviation | ±45KHz |
| Microphone core | 14mm capacitor microphone core, supercardioid directivity |
| Base size | 110mm wide * 140mm deep * 60mm high |
| 2.8-inch color display | can display frequency, channel, battery level, speech timer |
| Battery used | 3 AA batteries (compatible with AA rechargeable batteries) |
| Microphone rod size | 360mm long, microphone head diameter 26mm |