KD-1ZQ對(duì)講主機(jī)用于船舶通訊線(xiàn)路。
主機(jī)與分機(jī)雙向呼叫及對(duì)講 *大可外接5門(mén)分機(jī) 主機(jī)具有通撥功能 主機(jī)與分機(jī)2線(xiàn)制連接
功放額定輸出功率Rated output power of power amplifier: ≥50W 主機(jī)揚(yáng)聲器輸出功率Output power of main unit speaker: ≥1W 額定輸出電壓Rated output voltage: contsant voltage 60V 雜音電平Noise level: ≤-40dB 非線(xiàn)性失真Nonlinear distortion: ≤6% 頻率特性Frequency characteristic: 200Hz~5000Hz 相對(duì)于800Hz的頻率響應(yīng)為Frequency response relative to 800Hz is ±3dB 呼叫信號(hào)為Call signal is 800±100Hz 斷續(xù)音intermittent tone 容量Capacity: 5 lines 工作電壓Operating voltage: DC24V 重量Weight:12kg 顏色Color:黑**lack(RAL 000 15 00) 防護(hù)等級(jí)Protection class:IP20 功耗Power loss: 100W
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