一、GFC-8270H 显示: 8 位数 with Hz, kHz, MHz, GHz, S, mS, µS, nS and overflow Gate Time Continuously vary from 10mS to 10S, or 1 period of input depending on whichever is greater 准确度: ±(解析度 ±时基误差) 频道 A : 范围: DC 耦合 0.01Hz~120MHz;AC 耦合 30Hz~120MHz 感度: 10mVrms typical; 50mVrms max 耦合: AC 或 DC, switchable 滤波器: Low pass, switchable in or out for channel A. 阻抗: 1MΩ//40pF 衰减器: x 20dB 触发准位调整: -2.5 VDC to +2.5 VDC 解析度: The maximum resolution for frequency measurement is 100nHz for 1Hz and 0.1Hz for 100MHz input respectively, and for peri Period 8nS to 100S at least 7 digits displayed Range for per second of gate time RPM: 0.6 RPM~7200 x 106 RPM 频道: B : 范围: 50MHz to 2.7GHz 感度: ≤50mVrms (10mVrms typical) 耦合: AC only 时基: Aging Rate 1 ppm, per Month 温度: 5 ppm 23°C ±5°C 电源变化: ±0.005 ppm for ±10% 变化 使用电源 :交流 100V/120V/220V/240V ±10%, 50/60Hz 长度: 280mm 宽度: 230mm 高度: 95mm 重量: 约 2.2 公斤 标准附件: 操作手册 × 1, 电源线 × 1, 测试线 × 2 ( GTL-101 × 1, GTL-110 × 1 ) 二、GFC-8131H 显示: 8 位数 with Hz, kHz, MHz, GHz, S, mS, µS, nS and overflow Gate Time Continuously vary from 10mS to 10S, or 1 period of input depending on whichever is greater 准确度: ±(Resolution ±Timebase error) 频道: A 范围: DC 耦合 0.01Hz~120MHz;AC 耦合 30Hz~120MHz 感度: 10mVrms typical; 50mVrms max 耦合: AC or DC switchable 滤波器: Low pass, switchable in or out for channel A.-3dB point of nominally 100kHz 阻抗: 1MΩ//40pF 衰减器: x 20dB 触发准位调整: -2.5 VDC to +2.5 VDC 解析度: The maximum resolution for frequency measurement is 100nHz for 1Hz and 0.1Hz for 100MHz input respectively, and for peri Period 8nS to 100S at least 7 digits displayed Range for per second of gate time 频道 B : 范围: 50MHz to 1.3GHz 感度: ≤40mVrms (10mVrms typical) 耦合: AC only 时基 Aging Rate 1 ppm, per Month 温度: 5 ppm 23°C ±5°C 电源变化: ±0.005 ppm for ±10% 变化 使用电源: AC 100V/120V/220V/240V ±10%, 50/60Hz 长度: 280mm 宽度: 230mm 高度: 95mm 重量: 约 2.2 公斤 标准附件: 操作手册 × 1, 电源线 × 1, 测试线 × 2, GTL-101 × 1, GTL-110 × 1 三、 GFC-8010H 显示: 8 位数 with Hz, kHz, MHz, GHz, S, mS, µS, nS and overflow Gate Time 0.1S, 1S, 10S switch selectable 准确度: +(1 位数 + 时基准确度) 输入: 感度: 10Hz~60MHz < 15mVrms;60MHz~100MHz < 20mVrms;100MHz~120MHz < 30mVrms 阻抗: 1MW//35pF 耦合: AC 耦合 最大输入电压: 150Vrms 时基: 振荡频率: 10MHz Aging Rate +1 ppm per month 温度稳定度: 25°C + 5°C:+5 ppm 解析度: The maximum resolution for frequency measurement is 100nHz for 1Hz and 0.1Hz for 100MHz input respectively, and for peri 使用电源: 交流 100V/120V/220V/230V ±10%, 50/60Hz 长度: 280mm 宽度: 230mm 高度: 95mm 重量: 约 1.7 公斤 标准附件: 操作手册 × 1, 电源线 × 1, 测试线 GTL-101 × 1 |