| 规 格 | |
| 主要规格 | |
| 输出波形 | 正弦波, 方波, 三角波, ±Ramp, 脉冲波, AM, FM, 扫描功能, 触发, Gate, Burst |
| 频率范围 | 10mHz~15MHz共8档(自动选择) |
| 频率解析度 | 15MHz~150kHz(100Hz);1.5MHz~15kHz(10Hz); 150kHz~1.5kHz(1Hz);15kHz~150Hz(0.1Hz);1.5kHz~15Hz(10mHz); 150Hz~1.5Hz(10mHz);15Hz~0.15Hz(10mHz); 1.5Hz~0.01Hz(10mH) |
| 频率误差 | 0.02% + 5位数 |
| 输出阻抗 | 50Ω ±10% |
| 输出振幅范围 | 10.00V~0.01V(加50Ω负载) 4 amplitude ; |Vac peak|+|Vdc|=5V 解析度: 10mV (10.00V~0.01V) |
| 输出振幅误差 | 于 10Hz~1MHz 时 ≦3% ± 5位数 ; 于 1MHz~15MHz 时 ≦10% ± 5位数 |
| 振幅单位 | Vpp, Vrms, dBm |
| 直流飘移 | -5V~+5V(加50Ω负载) ; 解析度10mV |
| 直流飘移误差▃ | 最小振幅 ≦3% ± 3位数 |
| 周期控制 | 80%:20%:80% 至 1MHz ; 解析度1% |
| 周期解ξ 析度 | 于 50% 周期时 ≦1% ~ 1MHz |
| 显示器 | 双显示7段显示器, 频率:6位数, 振幅:4位数 |
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| 正弦波 | |
| 失真度 | ≦ 0.5%(-46dB) THD from 10Hz to 100kHz ; ≦-30dBc to 15MHz (spec. applied form 1Vpp~10Vpp) |
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| 三角波 | |
| 线性误差 | 于100Hz满刻度输出时 <1% |
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| 方波 | |
| 非对称性 |
±1% of period + 3ns |
| 上升/下降时间 | < 18nS |
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| SYNC 输出 | |
| 组抗 | 50Ω±10% |
| 位准 | 开回路 > 1Vpp |
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调变特性 | |
| 类型 | AM, FM, Sweep, Trigger(int/ext), Gate or Burst (implement by trigger type) |
| 波形 | Sine, square, triangle, ramp or Variable Symmetry Pulse |
| 频率◇比例范围 | 10mHz~10kHz in 3 Frequency Range (自动切换) |
| 频率比例误差 | 5% ± 1位数 |
| 频率『比例解析度 | 10.0kHz~0.1kHz(100Hz); 99Hz~1Hz(0.1Hz); 0.99Hz~0.01Hz(0.01Hz) |
| 对称性 | 90%:10%:90% ; 解析度: 1% |
| 对称性误差 | ±1位数 (≦±1%) |
| 输出位准 | 加入 10KΩ 负载时 ≧ 1Vp-p |
| 正弦波失真度 | 10Hz~10kHz ≦1% |
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| 振幅调变 | |
| Depth | 0~100% |
| 调变频率 | 0.01Hz~10kHz(INT) DC~1MHz(EXT) |
| 载波 –3dB频宽 | <100Hz to >5MHz |
| 外部输入端灵敏度 | 100%调变时 ≦10Vp-p |
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| 频率调变 | |
| 误差 | 0 ~ ±5% |
| 调变频率比例 | 0.01Hz~10kHz(INT) DC~50kHz(EXT) |
| 外部输入端灵敏度 | ≦5Vpp for 15% deviation |
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| 扫描特性 | |
| 扫描范围 | 15MHz~150kHz ; 1.5MHz~15kHz ; 150kHz~1.5kHz ; 15kHz~150Hz ; 1.5kHz~15Hz ; 150Hz~1.5Hz ; 15Hz~0.15Hz ; 1.5Hz~0.01Hz |
| 扫描宽度 | >100:1 (in same frequency range) |
| 扫描比例 | 0.01Hz~10kHz |
| 对称性控制 | 90%:10%:90% ; 解析度: 1% |
| 模式 | Linear / Log 扫描 |
| 扫描输出 | 0 to ≧-5Vp-p into 10KΩ |
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| 触发特性 | |
| 起始/截止 相位范围 | 80°~90° |
| 比例 | 0.1Hz~10kHz |
| 频率范围 | 0.1Hz~1MHz (Useful to 10MHz) |
| 外部触发╲频率范围 | DC~1MHz, 相容于TTL输入位准 |
| Gate或Burst | Implement by触发设定 |
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| VCF | |
| 范围 | 100:1(0 to 10V±1) |
| 输入直线性 | <0.5% to 1MHz,<5% to 10MHz |
| 输入阻抗 | 10kΩ |
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| GCV 输出 | |
| To set the voltage between 0.2V to 2V as per different Frequency | |
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| Frequency Counter | |
| INT/EXT | Switch Selector |
| Range | 5Hz~150MHz EXT |
| Accuracy | Time base accuracy ±1count |
| Time Base | ±20ppm(23℃±5℃) after 30 minutes warm up |
| Resolution | The maximum resolution is 100nHz for 1Hz and 0.1Hz for 100MHz |
| Input Impedance | 1MΩ // 150pF |
| Sensitivity | ≦35Vrms(5~100MHz);≦45Vrms(100MHz~150MHz) |
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| Momory | |
| Save/Recall | 10 Sets of front panel setting memories |
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| 界面 | RS-232C |
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| 使用电源 | AC 115V/230V±15%, 50/60Hz |
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| 附件 | 电源线 × 1, 操作手册 × 1, 测试线 GTL-101 × 2 |
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| 尺寸Ψ及重量 | 290(W) × 142(H) × 460(D) mm, 约 5 kg |
