无线话筒
产品
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RE3-BPOL |
RE3-ND76 |
RE3-BPCL |
RE3-ND86 |
RE3-BPHW |
RE3-ND96 |
RE3-BPGC |
RE3-RE420 |
RE3-BPNID |
RE3-RE520 |
R300-HD |
R300-E |
R300-L | |
| 连接器型号 | 1/4 inch unbalanced, 3-pin XLR balanced | 1/4 inch unbalanced, 3-pin XLR balanced | 1/4 inch unbalanced, 3-Pin XLR balanced | ||||||||||
| 家族 | R300 | R300 | R300 | ||||||||||
| 元件 | PL22 Cardioid Dynamic | HM-3 Omni-directional headworn | ULM18 Directional Microphone | ||||||||||
| 电池寿命 | 14 hours with (2) AA alkalines typical | 14 hours with (2) AA alkaline typical | 14 Hours with (2) AA alkalines typical | ||||||||||
| 射频输出 | 8 mW typical | 8 mW typical | 8 mW Typical | ||||||||||
| 箱体材料 | Metal | metal | Metal | ||||||||||
| 工作温度范围 | 5º - 45º C (41º - 113º F) | 5º - 45º C (41º - 113º F) | 5º - 45º C (41º - 113º F) | ||||||||||
| 信噪比（A声压级） | greater than 100 | greater than 100 | greater than 100 dB | ||||||||||
| 射频频率范围 | 16 | 16 | 16 | ||||||||||
| 电源要求 | 12-16 VDC, 500 mA max | 12-16 VDC, 500 mA max | 12-16 VDC, 500 mA max | ||||||||||
| 控制开关 | on/off, Set, Up, Down, Sync | on/off, Set, Up, Down, Sync | On/Off, Set, Up, Down, Sync | ||||||||||
| 指向性 | Cardioid | Omnidirectional | Cardioid | ||||||||||
| 天线 | Flexible TNC 1/2 Wave | Flexible TNC 1/2 Wave | Flexible TNC 1/2 Wave | ||||||||||
| 频道数量 | 32 | 32 per band, 8 Simultaneous | 32 Per Band, 8 Simultaneous | ||||||||||
| 分集 | True Antenna | True Antenna | True Antenna | ||||||||||
| 噪声控制 | Tone code plus Amplitude | Tone code plus Amplitude | Tone code plus Amplitude | ||||||||||
| 接收器类型 | Synthesized PLL | Synthesized PLL | Synthesized PLL | ||||||||||
| 射频灵敏度（12dB信噪比） | less than 1.0 | less than 1.0 | less than 1.0 | ||||||||||
| 音频响应 | 80 Hz - 18kHz +/- 2dB | 80 Hz - 18kHz +/-2dB | 80 Hz - 18kHz +/- 2dB | ||||||||||
| 失真 (@ 1 kHz, 40 kHz 偏差) | less than 1.0, 0.4 typical | Less than 1.0, 0.4 typical | less than 1.0, 0.4 typical | ||||||||||
| 动态范围 | greater than 95 | greater than 95 | greater than 95 dB | ||||||||||
| 平衡线路电平输出（RMS可调） | 10 - 100 | 10 - 100 | |||||||||||
| 电源 | 12 VDC, 500mA max | 12 VDC, 500 mA max | |||||||||||
| 更多 | 更多 | 更多 | 更多 | 更多 | 更多 | 更多 | 更多 | 更多 | 更多 | 更多 | 更多 | 更多 |
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