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頻率范圍 / Frequency range: | 610-680MHz |
頻率穩(wěn)定性 / Frequency stability: | ±0.005%(-10℃-50℃) |
調(diào)制方式 / Modulation mode: | FM |
最大調(diào)制頻率 / Max modulation frequency: | +40KH |
頻率響應(yīng) / Frequency response: | 40Hz ~ 20KHz |
信噪比 / S/N: | =100dB |
有效射程 / Effective range: | +/-50M |
失真 / Distortion: | ≤0.5% |
工作溫度 / Work temperature: | -10℃-50℃ |
接收模式 / Receiving mode: | Super heterodynedouble-conversion |
頻率振動(dòng) / Frequency vibration: | PLL lock loop |
接收靈敏度 / Receiving Sensitivity: | - 93dBm |
供電方式 / Power: | Build in battery lithium 3.7V |
額定功耗 / Rated power consumption: | 3W |
射頻輸出功率 / RF output power: | ≤10mW |
雜波抑制 / Clutter suppression: | |
天線 / Antenna: | hidden external power |
拾音頭 / Pickup head: | dynamic cardioids directivity(handheld MIC) codenser directivity (waistband MIC) |
額定功耗 / Batteries: | AA 1.5V x 2 |