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型号
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GSG-2160
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GSG-2060
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频率范围
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9kHz to 6GHz
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9kHz to 6GHz
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信号类型
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Analog + Digital RF Signal
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Analog RF Signal
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频率分辨率
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1mHz
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频宽
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Band
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1
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1
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2
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3
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4
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5
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6
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频率范围
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9kHz to 5MHz
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<5MHz to 187.5MHz
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<187.5MHz to 375MHz
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<375MHz to 750MHz
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<750MHz to 1500MHz
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<1500MHz to 3000MHz
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<3000MHz to 6000MHz
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N
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digital synthesis
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1
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0.25
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0.5
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1
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2
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4
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频率切换
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≤5ms
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相位噪声
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SSB 相位噪声, CW at 20kHz FFSET
(dBc/Hz)
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Frequency (MHz)
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5
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100
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250
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1000
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2000
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3000
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6000
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ALC on
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-
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-112
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-112
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-112
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-108
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-107
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-102
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ALC off
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-122
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-115
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-117
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-117
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-112
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-110
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-105
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Residual FM (0.3kHz to 3kHz) (1GHz CW)
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<2Hz
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非谐波
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Level > -10dBm,
offset >10kHz
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1MHz ≤ freq. <
5MHz
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5MHz ≤ freq. < 187.5MHz
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187.5MHz ≤ freq. <
750MHz
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750MHz ≤ freq. < 1500MHz
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1500MHz ≤ freq. < 3000MHz
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3000MHz ≤ freq. <
6000MHz
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<-65dBc
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<-70dBc
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<-75dBc
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<-72dBc
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<-64dBc
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<-58dBc
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谐波
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范围
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Level < 4dBm
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9kHz ≤ freq. < 6000MHz
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<-35dBc
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基准频率
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基准频率
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10MHz
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输出
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1Vpp, 50 Ohm Load
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输入
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-3 ~ 20dBm, 50 Ohm Load
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输入偏差
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Standard: 3ppm; OCXO Option: 0.5ppm
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温度稳定性
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Standard: <10ppm; OCXO Option: <10ppb
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老化
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Standard: 2ppm/year; OCXO Option: 0.1ppm/year
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振幅
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设定范围
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20dBm to -140dBm
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分辨率
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0.01dB
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振幅单位
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dBm, dBμV, Vrms
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振幅精度
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CW模式下的绝对电平精度 (ALC On)
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9kHz < freq. < 3GHz
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14 dBm to -60dBm: ±0.6dB ; -60dBm to -90dBm: ±0.8dB; -90dBm to -110dBm:±1dB
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3GHz < freq. < 6GHz
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14 dBm to -60dBm: ±0.8dB ; -60dBm to -90dBm: ±1dB; -90dBm to -110dBm:±1.2dB
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CW模式下的附加电平精度
(ALC Off, power search run, relative to ALC on)
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0.15dB
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VSWR (5M ~ 3GHz)
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<1.8 (output ≤ -66dBm)
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振幅切换 (ALC on, CW)
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≤5ms
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扫描
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模式
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frequency, amplitude, list
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Dwell Time
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100μs to 100s
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点数 (step)
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2 to 65,535
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点数 (list)
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1 to 4096
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触发
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free, trigger key, external, timer
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AM
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触发源
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internal, external
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分辨率
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0.01%
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深度
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0 to 100%
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精度(1kHz, 0dBm)
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<5MHz; 1.5% setting +1% ; 5M ~ 4GHz; 3% of setting+1% ; 4GHz ~ 6GHz; 5% of setting + 1%
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失真(1kHz, 80%, <8dBm)
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<5MHz; 1.5% ; 5M ~ 4GHz; 2% ; 4GHz ~ 6GHz; 3%
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响应
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0.1Hz to 20kHz
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FM
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触发源
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internal, external
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最大偏差
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N*1MHz
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Rate
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Freq. > 10MHz, 0.1Hz to 1MHz ; Freq. < 10MHz, 0.1Hz to 100kHz
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分辨率
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1mHz
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精度 (1kHz rate)
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2% setting +20Hz
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失真(1kHz rate, N*50kHz deviation)
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0.40%
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PM
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触发源
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internal, external
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最大偏差
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N* 1MHz/rate or 5N rad
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Rate
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Freq.> 10MHz, 0.1Hz to 1MHz ; Freq. < 10MHz, 0.1Hz to 100kHz
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分辨率
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0.001rad
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精度(1kHz rate)
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1% of setting+0.1rad
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失真(1kHz rate, max deviation)
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0.20%
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响应
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0.1Hz to 1MHz
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PULSE
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模式
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Free-run, square, triggered, adjustable doublet, trigger doublet, gated, pulse train and external pulse
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| 触发源 |
internal, external
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Pulse 输入
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-0.5V to 5V, VIL=VIH=1.5V (typ.)
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边沿时间
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<20ns
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On/Off Ratio
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5M ~ 3GHz: 70dB / 3G ~ 6GHz: 45dB
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重复率
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0.1Hz to 10MHz
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脉冲周期
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100ns ~ 42s
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分辨率
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10ns
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宽度
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50ns ~ period-10ns
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脉冲序列模式数
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2047
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LF
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波形
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Sine, Square, Triangle, Ramp, Gaussian Noise
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频率范围
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Sine: 0.1Hz to 10MHz; Square, Triangle, Ramp: 0.1Hz to 1MHz; Gaussian Noise: 10MHz BW
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分辨率
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1mHz
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输出
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2mVpp to 6Vpp
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阻抗
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50 Ohm
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矢量调制（仅GSG-2160）
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触发源
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internal, external
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-
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带宽（基带）
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60MHz
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-
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带宽(RF)
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120MHz
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-
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载波频率
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<5MHz to 6000MHz
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-
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载波抑制
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>50dBc
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-
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边带抑制
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>50dBc
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-
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调制模式
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ASK, PSK, APSK, QAM, FSK, MSK, user define IQ, user define FSK
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-
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ASK
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2ASK (0 to 100%), 4ASK, 8ASK, 16ASK, 32ASK
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-
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PSK
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BPSK, QPSK, DQPSK, OQPSK, π/4 DQPSK, 8PSK, D8PSK, 16PSK
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-
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APSK
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16APSK, 32APSK
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-
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QAM
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16QAM, 32QAM, 64QAM, 128QAM, 256QAM
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-
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FSK
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2FSK, 4FSK, 8FSK, 16FSK
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-
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内部调制 EVM (16QAM, RRC filter,
α=0.25, 4Msps, level≦4dBm,ALC off)
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<3GHz: 0.8%
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3GHz < freq. < 5GHz: 1.2%
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-
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IQ 发生器
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分辨率
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16bit
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-
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采样率
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10kHz to 180MHz
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-
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基带带宽
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60MHz
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-
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ARB 存储
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波形长度
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16Msa
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-
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存储容量
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16GB
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-
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触发类型
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free, single, gated, trigger and run
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-
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触发源
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external, trigger key
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-
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内部IQ调整
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IQ 偏移
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±10%
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-
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IQ 增益
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±6dB
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-
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IQ 倾斜
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max 30ps ~ 100ps
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-
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外部 IQ 输出
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阻抗
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50 Ohm per output
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-
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最大值
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0.5Vpk
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-
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带宽
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60MHz
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-
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共模偏移
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±1.25V
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-
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差模偏移
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±50mV
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-
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外部 IQ 输入
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带宽
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60MHz
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-
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满量程
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±1V into 50 Ohm
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-
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IQ 偏移
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±10% full scale
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-
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IQ 增益
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±6dB
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-
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同步调制
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所有调制类型 (I/Q, FM, AM, ΦM, and pulse modulation) may be simultaneously enabled except: FM and phase modulation.
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-
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通用规格
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电源
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AC 100-240V, 50 to 60Hz
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功耗
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90VA max.
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显示
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7-inch TFT LCD, 1024(RGB)*600
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接口
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GPIB (option), USB, LAN
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温度&湿度
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Operating Temperature: 0 to 50℃ ; Storage Temperature: -10 to 70℃ ; Humidity: 85% at 40℃
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尺寸 (W x H x D) & 重量
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430(W) x 140(H) x 540(D)mm, approx. 11.5 kg
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