K-1技術參(can)數無線(xian)接收機(ji)可(ke)(ke)(ke)(ke)選頻(pin)(pin)率(lv)(lv)(lv)(lv)(lv)(lv)范(fan)圍(wei) 740MHz--790MHz可(ke)(ke)(ke)(ke)選頻(pin)(pin)率(lv)(lv)(lv)(lv)(lv)(lv)帶寬(kuan)范(fan)圍(wei) 50MHz可(ke)(ke)(ke)(ke)調(diao)通道(dao)數 200CH可(ke)(ke)(ke)(ke)調(diao)通道(dao)頻(pin)(pin)率(lv)(lv)(lv)(lv)(lv)(lv)間(jian)隔(ge) 250KHz可(ke)(ke)(ke)(ke)選模(mo)組數 48模(mo)組頻(pin)(pin)率(lv)(lv)(lv)(lv)(lv)(lv)振蕩模(mo)式(shi)(shi) PLL相(xiang)位(wei)鎖(suo)定(ding)(ding)頻(pin)(pin)率(lv)(lv)(lv)(lv)(lv)(lv)合成(cheng)實(shi)用靈敏度(du) 輸入6dBuV--10dBuV時(shi),S/N80dB射(she)頻(pin)(pin)穩定(ding)(ding)度(du) ±0.005%(-10℃~50℃)最(zui)(zui)大(da)偏移(yi)度(du) ±3KHz信(xin)號信(xin)噪比(bi) 105dB(1KHz-A)綜合T.H.D最(zui)(zui)大(da)輸出電壓 12dBV~15dBv音(yin)(yin)頻(pin)(pin)輸出阻抗 2.2KΩ音(yin)(yin)頻(pin)(pin)輸出接口 Unbalance TRS 6.3mm Socket接收方式(shi)(shi) CPU控(kong)(kong)制(zhi)選訊+導(dao)頻(pin)(pin)識(shi)別接收靜音(yin)(yin)方式(shi)(shi) Mute & Lock Loop Circuit顯示方式(shi)(shi) LCD + LED電源供應 12V DC -- 1200mA手持發(fa)射(she)機(ji)可(ke)(ke)(ke)(ke)選頻(pin)(pin)率(lv)(lv)(lv)(lv)(lv)(lv)范(fan)圍(wei) 740MHz--790MHz可(ke)(ke)(ke)(ke)選頻(pin)(pin)率(lv)(lv)(lv)(lv)(lv)(lv)帶寬(kuan)范(fan)圍(wei) 50MHz可(ke)(ke)(ke)(ke)調(diao)通道(dao)數 200CH可(ke)(ke)(ke)(ke)調(diao)通道(dao)頻(pin)(pin)率(lv)(lv)(lv)(lv)(lv)(lv)間(jian)隔(ge) 250KHz頻(pin)(pin)率(lv)(lv)(lv)(lv)(lv)(lv)響應 50Hz~18KHz頻(pin)(pin)率(lv)(lv)(lv)(lv)(lv)(lv)振蕩模(mo)式(shi)(shi) PLL相(xiang)位(wei)鎖(suo)定(ding)(ding)頻(pin)(pin)率(lv)(lv)(lv)(lv)(lv)(lv)合成(cheng)發(fa)射(she)方式(shi)(shi) CPU控(kong)(kong)制(zhi)載波生成(cheng)+導(dao)頻(pin)(pin)識(shi)別碼生成(cheng)輸出功(gong)率(lv)(lv)(lv)(lv)(lv)(lv) ≦50mW諧波輻射(she) 最(zui)(zui)大(da)偏移(yi)度(du) ±3KHz最(zui)(zui)大(da)輸出音(yin)(yin)壓 140dB SPL顯示方式(shi)(shi) LCD + 多(duo)色彩背光屏可(ke)(ke)(ke)(ke)選音(yin)(yin)頭 動圈式(shi)(shi)4級(ji)功(gong)率(lv)(lv)(lv)(lv)(lv)(lv)調(diao)節 4級(ji)最(zui)(zui)大(da),其后每級(ji)遞減(jian) 4dB(-4 -8 -12)4級(ji)音(yin)(yin)量調(diao)節 0.-10.-20.-30dB