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频率
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频率范围
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150kHz ~ 1GHz
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频率解析度
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1kHz C.F. entry, 40Hz Sweep resolution at 2kHz/DIV
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频率显示
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6 1/2 digit setting
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频率控制
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Digital phase locked
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频率稳定度
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+2ppm/year aging, +10ppm, 0 to 50°C
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频率频距 (Spans)
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Zero, 2kHz to 100MHz/div, in a 1-2-5 sequence
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频宽
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解析频宽
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3kHz, 30kHz, 220kHz, 4MHz
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解析频宽准确度
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15%
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视频频宽
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1.6kHz/90kHz coupled with RBW
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振幅
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参考准位范围
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-30dBm 到+20dBm
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参考准位准确度
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+1dB at 80MHz
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输入准位范围
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-100dBm 到 +20dBm
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杂讯准位
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-95dBm@30kHz RBW, -100dBm typical/-75dBm:150kHz ~ 10MHz
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振幅显示范围
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75dB
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振幅准确度
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+ 1.5dB typical@0dBm, 80MHz
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振幅准位线性
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+ 1.5dB over 70dB
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参考准位频率平坦度
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+1.5dB over 100MHz, +2.5dB typical over entire band/+3dB:150kHz ~10MHz
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谐波突波响应
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<-40dBc, RF input < selected reference
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非谐波突波响应
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<-60dBc typical down from reference level, average, 5MHz/div
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三阶交互调变杂讯 (3rd)
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<-70dBc, @-40dBm input, 2 tones, 2MHz part/<-45dBc:150kHz ~10MHz
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相位杂讯
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-77dBc/Hz at 1GHz, 30kHz offset
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输入
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输入过载保护
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+30dBm continuous, +25VDC
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阻抗
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50 ohm nominal
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回复损失
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<16 dB (VSWR < 1.35)
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输入衰减
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50dB to 0dB in 10 dB steps coupled to reference level
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连接头
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Type N female
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游标
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游标数
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2
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游标解析度
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0.1dB, 1kHz
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游标模式
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优良值, 相对值, PK->Marker, Marker->Center
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游标准确度
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0.1dB+振幅准确度
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其他功能
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记忆
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9 组参数设定记忆组
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Trace
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Max. Hold, Average (2 ~ 32 traces), Freeze(Hold)
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设定
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Access parameters
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FM/AM DEMODULATOR
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WB FM
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120kHz deviation
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MB FM
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75kHz deviation
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NB FM
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30kHz deviation
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AM Outputs
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Internal speaker, 3.5mm stereo jack, wired for mono operation
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