主要特点
规格
频率 | ||
频率范围 | R&S SMAB-B103 | 8 kHz 至 3 GHz |
R&S SMAB-B106 | 8 kHz 至 6 GHz | |
R&S SMAB-B112 | 8 kHz 至 12.75 GHz | |
R&S SMAB-B120 | 8 kHz 至 20 GHz | |
R&S SMAB-B131 | 8 kHz 至 31.8 GHz | |
R&S SMAB-B140/-B140N | 8 kHz 至 40 GHz | |
R&S SMAB-B150/-B150N | 8 kHz 至 50 GHz | |
R&S SMAB-B167/-B167N | 8 kHz 至 67 GHz(在过范围模式下最高达 72 GHz) | |
电平 | ||
最大指定输出功率 (PEP) | R&S SMAB-B103/-B106 | |
标配 | ||
f = 3 GHz | +19 dBm | |
f = 6 GHz | +19 dBm | |
带 R&S SMAB-K31 | ||
f = 3 GHz | +25 dBm | |
f = 6 GHz | +25 dBm | |
带 R&S SMAB-K31 和 R&S SMAB-B32 | ||
f = 3 GHz | +30 dBm | |
f = 6 GHz | +30 dBm | |
R&S SMAB-B112/-B120 | ||
标配 | ||
f = 12.75 GHz | +18 dBm | |
f = 20 GHz | +17 dBm | |
带 R&S SMAB-K33 | ||
f = 12.75 GHz | +20 dBm | |
f = 20 GHz | +20 dBm | |
带 R&S SMAB-K33 和 R&S SMAB-B34 | ||
f = 12.75 GHz | +27 dBm | |
f = 20 GHz | +24 dBm | |
R&S SMAB-B131/-B140/-B140N | ||
标配 | ||
f = 31.8 GHz | +13 dBm | |
f = 40 GHz | +13 dBm | |
带 R&S SMAB-B35 | ||
f = 31.8 GHz | +17 dBm | |
f = 40 GHz | +16 dBm | |
带 R&S SMAB-B35 和 R&S SMAB-K36 | ||
f = 31.8 GHz | +22 dBm | |
f = 40 GHz | +19 dBm | |
R&S SMAB-B150/-B150N/-B167/-B167N | ||
标配 | ||
f = 50 GHz | +5 dBm | |
f = 67 GHz | +5 dBm | |
带 R&S SMAB-B37/-B39 | ||
f = 50 GHz | +11 dBm | |
f = 67 GHz | +9 dBm | |
带 R&S SMAB-B37/-B39 和 R&S SMAB-K38/-K40 | ||
f = 50 GHz | +18 dBm | |
f = 67 GHz | +10 dBm | |
频谱纯度 | ||
SSB 相位噪声 | f = 1 GHz,1 Hz 测量带宽 | |
标配, 载波偏移 = 20 kHz | < –135 dBc,–140 dBc(典型值) | |
带 R&S SMAB-B709, 载波偏移 = 10 kHz | < –140 dBc | |
带 R&S SMAB-B710(N), 载波偏移 = 10 kHz | < –140 dBc,–145 dBc(典型值) | |
带 R&S SMAB-B711(N), 载波偏移 = 10 kHz | < –147 dBc,–152 dBc(典型值) | |
SSB 相位噪声(续) | f = 10 GHz, 1 Hz 测量带宽 | |
标配, 载波偏移 = 20 kHz | –115 dBc,–120 dBc(典型值) | |
带 R&S SMAB-B709, 载波偏移 = 10 kHz | < –120 dBc | |
带 R&S SMAB-B710, 载波偏移 = 10 kHz | –120 dBc,–125 dBc(典型值) | |
带 R&S SMAB-B711, 载波偏移 = 10 kHz | –128 dBc,–132 dBc(典型值) | |
谐波 | ||
仪器配备 R&S SMAB-B103/-B106 和 R&S SMAB-K31/-B32 选件 | 10 MHz < f ≤ 6 GHz,P = 18 dBm | < –60 dBc |
仪器配备 R&S SMAB-B112/-B120 和 R&S SMAB-K33/-B34 选件 | 10 MHz < f ≤ 20 GHz,P = 16 dBm | < –55 dBc |
仪器配备 R&S SMAB-B131/-B140(N)/-B150(N)/-B167(N) 和 R&S SMAB-B35/-K36/-B37/-K38/-B39/-K40 选件 | 10 MHz < f ≤ 31.8 GHz,P = 13 dBm | < –55 dBc |
非谐波 | f = 1 GHz,载波偏移 > 10 kHz,10 dBm | < -92 dBc |
f = 1 GHz,载波偏移 > 10 kHz,10 dBm,带 R&S SMAB-B711(N) 选件 | < -100 dBc | |
支持的调制模式 | 带 R&S SMAB-K720 选件 | 调幅、调频、调相 |
脉冲调制 | 带 R&S SMAB-K22 选件 | |
上升/下降时间 | R&S SMAB-K22,f > 700 MHz | <10 ns,5 ns(典型值) |
开/关比 | R&S SMAB-K22 | > 80 dB |
最小脉冲宽度 | R&S SMAB-K22 | < 20 ns |