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采样率 / Sampling Rate: | 16bit 48KHz |
频率范围 / Frequency: | UHF640-690MHz |
频道总数 / Channels: | 1x25(Frequency conversion变频) |
音频频率响应 / Response: | 50Hz ~ 18KHz |
射频产生方式 / RF production: | high-performance integrated IC |
射频带宽 / RF bandwidth: | 50MHz |
信噪比 / Signal to noise ratio: | > 105dB (A weighted peak) |
动态范围 / Dynamic range: | > 100dB |
失真 / Distortion: | < 1.0% @ 1KHz |
使用温度 / Use temperature: | -18 ~ 50 degrees (Celsius) |
有效使用距离 / Working Range: | 50 meters |
接收方式 / Receive Mode: | high performance integrated IC |
灵敏度 / Sensitivity: | > - 105dB |
显示方式 / Display: | LED |
音频输出方式 / Output: | USB 2.0 |
兼容操作系统 / Compatible Operating System: | win / mac |
射频频率精度/RF accuracy: | ± 5ppm<10KHz |
标称频偏/Nominal frequency offset: | 25KHz |
谐波/Harmonics: | <- 45dB / c |
输出功率/Output power: | > 10 dB / m |
显示方式/Display: | LCD |
消耗电流/Current consumption: | <150mA @ 3V |
供电方式/Power supply: | AA 1.5V x 2 |
电池寿命 / Battery life: | About 6 hours |